Flamme · B2C · couples app
Send a friendly morning reminder, then an evening 'your partner will be sad' nudge
Day-30 retention went from 4.2% to ~50% alongside the daily-question redesign
Workednotificationsretention
What they did
Carrot: when the daily question goes live in the morning, send a notification ('Hey, come back, answer your question'). Stick: later in the day, if still unanswered, send a notification that you'll lose your streak and your partner will be sad/missing out. The stakes are tied to the partner's happiness, not the streak itself.
What happened
Part of the change that moved D30 retention from 4.2% to ~30% and then 50%.
This shipped together with other changes, so the result can't be credited to this alone.
“And as the day passed, if you did not answer your daily question, we would send a stick notification reminding you that, "Hey, it's time for you to answer the daily question. You're You're going to lose your streak. Your partner's going to be sad.”
“You losing the streak was not linked to you losing the streak. It was linked to you making your partner sad.”
Related topics
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More from this episode
- Flamme: Relaunch the date planner as an AI relationship coach right after ChatGPT came outDay-30 retention rose from 0.8% to 4.2%, still too low; press but no traction
- Flamme: Make the daily question for couples the main thing on the home screenDay-30 retention went from 4.2% to ~30%, then 50%, with streak reminders
- Flamme: Hide your partner's answer until you answer the question yourselfCreated a back-and-forth loop credited with lifting retention; no separate number
- Flamme: Add a home-screen widget showing distance to your partner and days togetherWorked well, per the founder; copied from a competitor; no numbers
- Flamme: Launch alongside a TechCrunch Startup Battlefield feature800% organic growth in one month; stopped by a trademark letter
- Flamme: Start charging in a free app when the money runs outBarely survived; the early '15% conversion' counted renewals, so it was inflated
- Flamme: Pitch big investors on great retention before you have a way to get usersFailed; top firms asked about distribution and no term sheets came
- Flamme: Scroll TikTok 4 hours a day for 2 months to learn what worksGot the first account getting views, then copied the approach across accounts
- Flamme: Run 20-30 TikTok accounts on numbered iPhones, 3-4 accounts per phone~50M organic views; host cites ~150K users
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- Flamme: Under 300 views means a broken account; 300-1,000 means fix the contentTheir working rule for which accounts and formats to fix; no numbers on impact
- Flamme: Judge app videos by likes and question slideshows by shares and savesLow-like videos rarely drove downloads, even at 1M+ views
- Flamme: Post slideshows of '5 uncomfortable but healthy questions to ask your partner'Shared a lot, but only 0.05-0.2% of viewers downloaded
- Flamme: Post videos that show the app in use, not memesApp demos convert 0.5-1% of views vs 0.05-0.2% for memes and slideshows
- Flamme: Give AI a 10-page brief with product details, winning scripts and a master promptTeam posts ~200 pieces a day from it; winners are fed back in
- Flamme: Log every post by hand in a spreadsheet and review it every morningForces the team to study why posts fail; no numbers given
- Flamme: Copy only formats that went viral on small accounts and get 'what app?' commentsAdopted after 50M views brought few conversions; C part learned late
- Run real 'what do I text back?' Reddit screenshots through the app on videoJust started; guest expects 0.5-1% of viewers to download
- Design the app's screens and loading animation to look good on TikTok