Product, onboarding and testing
Niche and positioning tactics
How founders chose a market and narrowed their positioning, and what changed when they did. 169 tactics from 98 founder interviews.
A common move was to take an app already working and rebuild it for a new audience: women instead of men, Christians, Israel, or a nearby hobby. Others narrowed a broad product to one painful task or one group that pays more, and several reported faster growth after doing so. Picking an audience or country that could not or would not pay, or stretching into a nearby market, mostly fell short.
- Glam Up rebuilt a men's looks app for women and reported 1M users in six months; Praycreen rebuilt a screen-time app around prayer for about $120K ARR, and Cal Buddy remade a calorie app for Israel, reaching $81K a month.Glam UpPraycreenCal Buddy
- Fastlane cut an all-in-one marketing AI down to short-form video and reported about $69K MRR two months after launch; Savvy Nomad turned one tax chore for Americans abroad into a product at $140K MRR.FastlaneSavvy Nomad
- Minutes AI sold the same note-taking app to older users and reportedly made about three times TurboLearn's revenue on a fifth of the downloads; BoldVoice moved from college students, who paid less, to working professionals.Minutes AIBoldVoice (1)BoldVoice (2)
- Reframing helped some apps: Methods stopped calling itself a UGC marketplace and pitched making money online, after which users doubled every two weeks, and Massive estimated 2-3x more views from calling itself Tinder for jobs.MethodsMassive
- Market choice cut both ways: BPM launched its dating app in France only and reached 140K MRR in six months, while about half of Pingo AI's new users came from Russia and could not pay; Replika's Japan push failed.BPMPingo AIReplika
- Stretching into nearby markets often fell short: Swipe.by stopped selling to salons when its product was about 5% short, and Angel Match's look-alike sites earned $2,800 and $260 MRR while the original kept about 90% of revenue.Swipe.byAngel Match
Summary written 2026-09-26 from the tactics below. Figures are as founders stated them.
What worked, with the best evidence
What didn't work, or only partly
- Life360: Keep 2 days of free location history even though cutting it doubled subscribersCutting to 6-12 hours doubled subs from that hook; not shipped to protect free users
- Cal AI: Test creators beyond fitness: moms, comedy, and fitness sub-nichesMixed: some moms profitable at $10 CPM; comedy got views but low intent
- Pingo AI: Make viral videos for learners of RussianAbout half of new users came from Russia and couldn't pay; Russian content killed
- UriBrave: Rank in App Store search for a rare condition's name (shy bladder)Most users and revenue came from search; 30%+ conversion; $5-10K lifetime
- Angel Match: Build more look-alike database sites for nearby audiences, like journalistsInvestor Hunt at $2,800 MRR, Journalist Hunt at $260; flagship still ~90% of revenue
- Handwrytten: Stay bootstrapped and US-only instead of raising money to expandProfitable (~$350K in 2025) but growth hampered; revenue dipped
- Simply Piano: Pick one country by upside and confidence, then fully localize songs, screens and storeAll Japan metrics grew except paywall conversion, which fell
- Cents: Sign a 73-store operator as your first customer and build with themGot full access to their stores and back office; product a bit overbuilt but solid
- Swipe.by: Sell to hair and nail salons with the same restaurant sales teamStopped; product was ~5% short of what salons need
- Cal AI: Pay recipe, cooking and mukbang creators to promote a calorie trackerDidn't convert; cut early. Healthy-meal videos only okay
- Rise Science: Build a separate web funnel for each ad's target personaEarly, interesting wins; not a big breakthrough yet
- Duolingo: Keep lessons free and sell learners' translations to news sitesSmall revenue; dropped by 2016 (price race and low translation quality)
- Pushcroll: Post from a remote-controlled US phone to reach American viewersDidn't work; shadowbanned even with the remote US phone
- Apple: Stop bundling your own apps and spin them off so outside developers can competeAbout a decade of few built-in apps; third-party apps like PageMaker credited with saving the Mac
- Reading.com: Build the reading app so a parent sits with the child every lessonSmaller audience, but those parents pay more and stay longer; no numbers
- Cal AI: Try mukbang eaters and UFC fighters as creatorsNeither niche worked
- BoldVoice: Market to international college students firstWeak fit: lower willingness to pay and less urgency; moved to professionals
- Replika: Fully translate and adapt an app for Japan with a Japanese speakerDidn't work at all; harder than expected
- Tinder: Add an even pricier top tier for the biggest spendersDidn't fit a mass-market brand; being scaled down
- Burner: Try a freemium version of an app where every free user costs moneyDidn't scale without lots of capital; stayed a premium, paid-first app
- Bloom: Post relatable study tips for college students that lead into investingGot views, but conversion was lower because the app isn't a study app
Companies in this topic
More tactics (136)
- Chatster: Spin off an AI Bible app for chat users who asked religious questionsSold at $29.99 lifetime with little effort; ads near break-even
- Built With Science: Sell the app as a trainer in your pocket, not a tracker, at $189 a yearKept $189/year since launch; 35-40% organic and ~25% Meta trial-to-paid
- Fastlane: Cut an all-in-one marketing AI down to just short-form videoAbout $69K MRR two months after public launch; earlier version had little traction mentioned
- Cal Buddy: Rebuild a hit US app in Hebrew for Israel, where no one offers it$1K first month to $81K/month within about 10 months
- Go Tall: Browse Acquire.com for small apps for sale, then build your own versionFirst sale 2 days after launch; now ~$100K/month
- Live Tourney: Ask your golf pro why they skip the known tool, then build the simpler one~150 golf courses and ~$350K ARR after about 4 years
- Pep AI: Sign nearly every creator in your niche before running paid ads$30K then $50K revenue in months 1-2; ~$100K in 70 days
- Scanémon: Rebuild your working app for a nearby hobby, built in a day with AI$17K MRR and 3,400 subscribers in a year; more new customers a month than the original
- Shipper: Build a small version of a booming product and aim for 1% of it$25.6K MRR (~$307K ARR) bootstrapped, with no paid ads
- StudyFetch: Favor TikTok and US-based creators so views come from the USViral TikToks convert well; some viral Reels convert close to none
- Pep AI: Build an app for a topic blowing up on TikTok with no winning app yet$51K revenue in ~7 weeks; organic App Store search traffic from the trend
- Feed reviews, cancel reasons and support tickets into Claude, then rebrandGrew ~350% after the rebrand, per the host
- Savvy Nomad: Turn one painful tax chore into a step-by-step product, then charge a subscription$140K MRR, ~$1.7M ARR, 1,400+ customers
- Glam Up: Build the women's version of a hit looksmaxing app for men1M users in 6 months; peak $150K MRR
- GlamUp: Rebuild a hit men's looks app for women, launching a rough MVP in a month1M users in 6 months; ~$150K MRR peak
- Opal: Drop the hard paywall and give the core app away for freePaying share of users fell 20% to 9%, but organic growth, 1M+ DAUs and revenue rose
- TaskMagic: Rebuild around browser automation after customers kept asking how to automateGrew from a few hundred thousand in 2021 to about $3M a year in 3 years
- Parakeet Chat: Serve people in prison through the prison email system they already useTried by ~30K people, about 20% of the US federal prison population
- Super Unlimited: Keep the free service running in poor and censored countries, even at a loss15M downloads in 4 days during a Turkey Instagram ban; each spike leaves a higher baseline
- Payout: Build your own version of an app that offered you a lowball sponsorshipThe first idea tried took off; app reached ~$100K/month
- Instinct: Sell companies on 'views, users and money' before you have a product$1.2M in yearly contracts signed in the first week
- Debloat AI: Build the app for what TikTok commenters keep asking 'how?' about40,000 downloads with little effort; app sold
- Conch: Build a tool to get around AI detectors the night one launches$1M ARR within about 30 days
- Arise: Post carousels about Solo Leveling fans wanting 'the system' in real lifeGuest's fastest cold start besides Shepherd; ~$7K/month early
- Shepherd: Pitch a God-first lamb against Duolingo's AI-first owl during its backlash~10K Discord members from the launch push; later fans rejected an AI feature
- Pushcroll: Build an Android version if most of your viewers are in EuropeAndroid earns as much as iOS or more; 120K vs 40K users
- Praycreen: Copy a proven app idea and rebuild it for Christians~$120K ARR in 5-6 months; first 'Bible focus' app, then 70 copycats
- Massive: Pitch the app as 'Tinder for jobs' instead of describing the AIFounder estimates 2-3x more views and better creator reply rates
- Masterschool: Front your bootcamp with an AI quiz funnel offering 100% scholarshipsRevenue tripled in under a quarter from a $50M/year base
- Subway Surfers: Keep the core game free and unlimited, and never lock content behind paymentTop-5 downloaded game every year since 2012; 1M installs a day
- Subway Surfers: Let players watch an ad for a reward instead of payingAds bring in 80-85% of revenue; still the top game in tier-2 and tier-3 countries
- SideShift: Visit 25 college campuses in person to sign up the first usersFirst 10-20K users; strong word of mouth among college students
- Tolan: Make the AI companion a friendly, non-romantic alien instead of a human80-90% of users are women aged 15-25 with normal social lives
- Fleet: After a bad year at home, put the effort into opening new countriesGrew 60% in 2024 and 90% in 2025; now in 20 countries
- Career Hound: Turn a friend's job-hunting scraper into a paid job boardAimed for $1,000 each; grew to ~$25-28K a month
- Cat on Chair: Launch first on REDnote, where your co-founder already has followers~3,000 first-week downloads; a few small viral moments; users still mostly Chinese/Taiwanese
- Locked: Turn a to-do list into a game with XP for Gen ZBecame his best app at $14K+/month
- Cardstock: Build the app you wanted for your own hobby when the App Store has noneGrew into ~$75K MRR over six years
- Savvy Nomad: Focus on Americans abroad, the most underserved group your last startup kept seeingBecame a ~$1.7M/year business with little competition
- Sprout: Move from beauty to job-hunting students, who have more money to spend$250K MRR within 8 months
- Minutes AI: Sell the same note-taking app to older users instead of students~3x TurboLearn's revenue on 1/5-1/6 of the downloads
- Wink: Let people swipe to add strangers on Snapchat, which lacked good friend suggestions70M downloads
- Run Apple Ads in every country except the US to find where buyers areFound the Netherlands: same keyword popularity as the US, difficulty 17 vs ~60
- Cal AI: Pay fitness creators with no brand deals to scan their food on cameraTook off beyond expectations; grew to 300+ influencers
- Fastlane: Find your heaviest users in analytics and call them to learn what helpsShowed short-form views and installs were the value; team went all-in on it
- Pick keywords where the top 3 apps have few reviews and lack the keyword in their titleUsed to launch and buy apps that reached #1; no pooled numbers
- Shipper: Read rivals' Trustpilot reviews, roadmaps and Discords to find what users missLed to mobile apps, Chrome extensions and bots rivals lacked; no separate numbers
- Photoroom: Show the AI background remover in the first 6 seconds of every adLower CAC, higher conversion; opened Mexico, Brazil and Indonesia
- Runify: Pick a space where 1-3 apps already make $100K+ a month, then twist the ideaLiftoff at $200-300K/month led to Runify; sold within a month of launch
- Tinder: Let people start swiping in two minutes using Facebook login and photosOnboarding cut from ~20 minutes to under 2; brought younger people into online dating
- Copia: Turn a viral ChatGPT prompt trend into your app's first magic momentBecame the app's emotional hook behind trial starts; ~100K downloads overall
- Copia: Study creators with 500K-1M followers who sell courses or books in your nicheFound the creator whose format they copied; turned her book idea into an app
- Run the same image with different job-focused text as Meta ads to pick your messageBig click-through differences between angles; winners then rolled into app messaging
- Japan Dev: List jobs free and charge a fee only when someone gets hiredSales converted pretty well; business at ~$60K/month
- Avenue: Pitch every open business on the street, then focus on whoever responds bestTrades responded best; product adapted for them and they became the core customers
- Add Canada to your US campaigns, organic or paidAn easy ~20% lift, per the guest
- BoldVoice: Sell to working professionals with good English, and skip beginners entirelyFounder credits this focus for ~$10M ARR; no split by segment
- Built With Science: Team up with researchers and run studies with your own app usersFounder says it adds credibility; no numbers
- attn.design: Retarget from YouTubers to well-paid professionals who want to start making videosFounder says it made the product resonate; 5 pro customers at $99
- Visible: Let users opt in to share anonymized data with university researchersPapers in Nature and with Mount Sinai; builds trust when buyers research; no revenue number
- Practice by Numbers: Add analytics on top of the software dentists already use, not replace itBecame the wedge for the later all-in-one platform
- BPM: Launch a dating app in one country only, so users are close together140K MRR in six months from France alone
- BPM: Start Meta ads at €20/day after week one to keep new users flowingProfitable; main growth driver to 140K MRR
- Cat on Chair: Turn a plain Pomodoro timer into a cat game with collectible furniture and catsOver $18K in the last 30 days; 127K downloads in a crowded category
- Erly: Turn a plain app into a push-up alarm using Apple's new alarm APIBecame the hook in every video; $50K/month within 4 months
- ToneAdapt: Pick a problem from your own hobby, then ask others in Reddit and Instagram commentsMany guitarists had the same problem and no real fix existed
- Hiro Analytics: Build the tool you needed while running your own 30-client agencyKnew the platforms and buyers; sold into the same agencies they used to be
- Hiro Analytics: Pitch agency owners on taking more clients without hiring, and on time savedFounder says it gets agency owners to take the demo seriously; no numbers
- Snag: Start from the ad pitch, sketch in Figma, then build with Claude Code in hoursGets a working app (no back end) in 4-5 hours; used for 45+ apps
- Opal: Sell the app to schools as a phone policy after students asked for itGrew from one school to many US high schools; front-page LA Times coverage
- Boost App Social: Rebuild your web tool as an iPhone app when people use it on their phoneGuest calls it the right move; led to $100K MRR
- Pingo AI: Only build an app whose main feature looks interesting on videoTalking to the AI became the core of every video; app reached ~$500K/month
- Runna: Target serious runners with training plans that adapt after every runWon the race-training niche; later bought by Strava
- Super Unlimited: Give away an unlimited free version, paid for with an ad or twoLow paid conversion, but 1M+ mostly organic downloads a day and very profitable
- Coconote: Tell creators to show the app as a fix or identity, not a noveltyConverted best, per the founders; no numbers
- Payout: Pick an app that fits your steadiest topic: side hustles over saving tipsSide-hustle videos always get 300K+ views; saving-money ones swing 100K to 10M
- ElevenLabs: Build separate apps for separate uses, each with its own brandWorked twice so far, per the speaker
- Payout: Ask creators which apps pay them for posts, then build one of thoseLed to Payout, a not-very-unique app now at ~$45K/month
- Bro: Pick one everyday moment, texting, as the way into a big AI companion ideaTexting wedge became the winning format; lock-screen versions also did well
- Conch: Make videos siding with students against pointless school busyworkOne such video got ~4M views (host's reading); guest says the style still works
- Opal: Charge $120 a year and pitch it as paying for itself in work timeGuest says it unlocked very high LTV; no figures beyond price
- Stronger: Turn workout numbers into a strength rank users can show off12 months with no copycat; became the main marketing asset
- NGL: Build Android fast when your first users come from a poorer countryNext marketing round after Android went viral worldwide within a week
- Zumba: Build the app for shy beginners with easy, high-quality classes70-75% of new users say they're beginners; credited as a big retention shift
- Shot Pattern: Build an app for something golfers already do by handEarly trials and paying strangers with little effort, unlike the first app
- Life360: Don't charge anything until you reach 10 million active usersFounder says charging early would have killed them; no direct numbers
- Japan Dev: List only ~100 good companies and turn down most who ask to joinFounder credits curation for making the model work; no numbers
- Cal AI: Try new creator groups beyond fitness, like new momsNew moms worked
- Symmetry: Build a gym tracker for Spanish speakers instead of the USDescribed as the fastest-growing fitness app in the Spanish market
- VueMagnet: Sell a pricier agency plan so agencies can manage many creators in one placeUnexpectedly became the main earner; most of the $6,500 in 60 days (implied)
- BPM: Build a dating app only for people who play sport every weekPassed App Review; 140K MRR in six months
- EWA: Learn English: Win your home market first, then add languages one by oneLiked locally, then expanded; later #2 after Duolingo
- Flo: Pitch the app as #1 in women's health instead of competing in all of healthBecame the first women's health unicorn: $200M+ raised at a $1B+ valuation
- Runna: Aim the app at first-time runners doing couch to 5K, not all sportsEarned a strong valuation; Strava bought it to reach beginner runners
- Pep AI: Enter a trending niche where existing apps do no marketingFounder claims the app helped start the peptide-tracker trend
- 3AK: Build the first app just for track athletes, a sport you already run and post aboutFounders say it worked; ~$70K in ~6 months
- Snag: Charge a few dollars a month for access to free stuff worth hundredsFounder credits it for a very high conversion rate; no rate given
- Cal AI: Grow through fitness creators who sell coaching, so the app doesn't compete with themMain growth driver; guaranteed views vs hoping to go viral
- CutCoach: Solve one painful problem in your own sport and launch as the season startsDemand peaked mid-season; ~39K downloads in about 6 months
- Charge about $20 a month for an AI chat app tuned to one nicheUsers pay for it, per the guest; no revenue shared
- Mojo: Keep lots of features and content free on purposeOnly ~50% of payers convert on day one vs ~80% industry-wide
- FinalBoss Sour: Pack visible value into product photos and release limited flavor dropsGuest says it made organic storytelling much easier; no numbers
- Arise: Build the app fans already ask for when rivals just run adsReached ~$50K/month alongside influencer deals
- Runna: Give each runner AI coaching feedback on every run, built by an ex-coachGrew fast and was bought by Strava; no growth numbers given
- Copy a rival's strength score and add game-style ranks for each musclePerformed 'brilliantly' per the guest; Stronger later added ranks too
- Quitter: Aim ads and content at Christians while the app itself stays secularHost says the app recently hit $100-200K a month
- Contrast: Ship a phone-first app that follows iPhone design rules and gets a top blogger's linkFounder calls the link a turning point; no numbers
- Coconote: Ask customers to describe the app; put their words in the first screenshotFounders call it one of their best moves; no numbers
- BlueThrone: Stack category downloads over time to see if new apps grow the marketScreen time market grew with each new entrant; buying a non-leader looked OK
- LinkedIn: Keep the core free; charge for extras like rotating cover photos and a website linkNo numbers; guest says the free base feeds paid growth
- Cal AI: Ask creators where their viewers live before signing them
- BoldVoice: Grow from accent training into overall spoken-English fluency after raising a Series A
- Swipe.by: Promote top reps to open new cities
- Swipe.by: Give websites and online ordering away free; charge for the AI services on top
- Shipper: Remove every technical term and pitch 'your idea becomes a business'Founder says it set them apart from Lovable and Base44; no numbers
- Life360: Add pet and aging-parent features so families keep using the app after kids leave
- Coconote: Pitch the app as great for ADHD in videos and the first App Store screenshotUsers say it helps their ADHD; no numbers
- Coconote: Aim videos at the parent who pays, not just the studentMany viral Instagram videos used this angle; later scaled back
- Runify: Rewrite onboarding to promise a result (becoming a better runner), not just ranksChanged because first onboarding converted poorly; no after numbers given
- Mindfulness App: Sell the app to employers, using stress tests to prove it lowers staff stress
- Keep the US out of campaigns with smaller countries; group countries by cost or value
- LinkedIn: Use AI to draft profile summaries, but sell the help, not the AI
- Bloom: Test Bible and self-care angles for investing on 1-2 TikTok accounts
- Expo: Give the framework away free and charge for cloud builds and hostingCloud builds are one of the main revenue sources; no numbers
- Rundown Studio: Launch a cheaper version of a $6,000/year tool for the same customersGrowing alongside the main product; founder notes more stress
- ZenMaid: Cut marketing in countries where customers pay less and cost more
- Visualizee: Aim AI image generation at architects and interior designers
- Savvy Navvy: Offer a free tier in the US but charge from day one elsewhere
- Natal: Narrow to pre- and postnatal fitness and rename the brand away from the founder
- Natal: Never give away free workouts or freebies
- Pick niches between broad and tiny, aiming for $30K-$200K a month
- Magic Music: Build an app around a new AI tool within 4 days of its launch
- Build the new app as a tile-based game that AI tools can't copy yet
- NGL: Redesign, rename to a short slang word, and buy a matching .link domainCame before the breakout; no separate result reported
- SideShift: Tell student creators the gig can grow into a strategist or growth roleGuest says it drives stronger results for brands; no numbers
- Apple: Launch a $3,500 headset years early so apps are ready when cheap ones arriveHundreds of thousands sold; developer interest weak so far
New tactics every Monday
The week's founder interviews, boiled down to what they did and what happened.