Built With Science · B2C · science-based fitness coaching app
Mention the app softly mid-video, and tell user transformation stories
Story videos bring more trials than broad educational ones; old videos give steady monthly trials
What they did
What happened
In their words
Scaling Meta Ads from zero to $100K a month — Ethan Ethier, Built With Science
Ethan EthierYeah, that's a great question. And it's definitely what you mentioned. There is a big spike when we do release a video in terms of we'll see a bunch of new trials come in. But what we've noticed is since we track pretty much every click coming from YouTube, both on the video and also in our description link, you can actually tell what types of videos lead to a higher trial conversion.
Ethan EthierSo for example, if it's more of a educational broad type of content where maybe we're sharing a specific diet or a workout program, a program that reaches a higher audience, larger audience, then that might not necessarily get the same amount of trial activations as to a video that where maybe we're telling a story about someone who started on the app, this is how they transform their body. So when we create content nowadays, we're really also thinking about how can we tell a story that seamlessly ties into the product pitch again.
David Barnard… For me, again, because I'm kind of a health and fitness nerd and have watched his videos before, and I think I'm now subscribed even, his videos are popping up in my feed pretty regularly. Do some of those older videos that perform really well, does it kind of provide a solid base of subscription revenue and installs or is it pretty spiky with the release of a video really you see it big time and then it just resets to a much smaller baseline?
Ethan EthierYeah, so for us it's been pretty baseline. We'll see the spikes when the video comes out, but throughout that, we've built a pretty solid bank of videos where we have a consistent number of trials coming in every single month. And I think with long-form content, that's more or less the way things go where people are searching things up using YouTube as their own SEO, and eventually these older videos are still getting traffic to this day.
David BarnardAs a YouTuber, I'm curious whether Jeremy leans on other YouTubers in the space or other influencers. I imagine he's got friends and probably goes to some of the YouTube events and things like that. Do y'all lean on other influencers as well or is it just the Built with Science channel?
David BarnardAnd then you were talking too about audience trust and audience engagement and things like that, where you want to create a video just because you think it's a great video. Do you sometimes even leave off, you launch videos that don't even mention the app or how do you process all of that balancing the app business with the YouTube business?
Ethan EthierI think for us, it still comes down to just focusing on our core and where we got started. So that's just the content itself and making sure that it's educational. We don't want to sound like a sales pitch on every video, and much of it is we're creating this piece of content and okay, maybe at this point in the middle of the video, there's a smooth transition, not a hard pitch, a smooth transition. So for most of the time, it's very soft CTAs throughout the video, but we never really fully pitch a video unless it's maybe something on Instagram, like an Instagram short or something.
David BarnardSo then what percentage of his main videos that go out, like the full YouTube video, have a mention, all of them or is it still a percent?
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More from this episode
- Spend a year fixing trial-to-paid and retention before buying any adsFounder says it lifted the floor for every channel; paid traffic later converted at 25%
- Hype the app launch to your YouTube viewers, course members and email listA launch spike, then a steady trickle; not a growth engine on its own
- Hire clippers to post long-video clips on Reels and TikTok, then reuse winning hooksSome clips go viral; their hooks now shape new long videos
- Scale Meta ads without the famous founder: B-roll, testimonials and AI image adsScaled from zero to ~$100K/month (host figure); 25% trial-to-paid
- Spend the first month of ads just learning your paid trial-to-paid rateTook about a month to get a baseline to set the allowed cost per customer
- Judge ads by how many trials pay, not by how cheap the trials areClickbait ads brought cheap trials but a huge drop in trial-to-paid
- Build a dashboard that confirms which trials came from Meta, and send Meta your best users
- Send ad clicks to a long personal quiz on your website, not the App StoreQuiz beat direct-to-store; now gets ~90% of traffic; same quiz in the iOS app did worse
- 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
- Offer 15% off each if users add a workout buddy to their plan15% of trial starts add a buddy; higher order value and better retention
- Build free calorie and macro calculators that rank in AI search and lead to the quizWorking well, founder says; tools convert slightly better than blog posts
- List every reason a page fails before brainstorming fixes, and write each test down~70% of tests fail first time; written notes turn failures into later winners
- Release new features quietly, and announce only once usage proves themFounder says it gives cleaner reads than email-hyped launches; no numbers
- Build an AI coach trained on the creator's videos that reads each user's own dataOne of customers' favorite features, founder says; no numbers
- Team up with researchers and run studies with your own app usersFounder says it adds credibility; no numbers
- Show only the yearly plan first, with a day-by-day trial timeline and reminder promiseAnnual picks rose from ~60% to 75-80%, with no price change
- Add more explanation to the pricing page to make the value clearerHurt conversion; extra text overwhelmed buyers who were ready to start
- Offer 20% off to pay now, with a toggle back to the 14-day free trialQuite negative, even with a 30-day money-back guarantee
- Make both the free trial and the pay-now discount sound goodVery strong lift after a few weeks, vs the version that shamed the trial
- Film a months-long science experiment video with real people in a rented studioOne of the year's top videos; decent but not major app conversion
Tags: youtube, soft-cta, storytelling, click-tracking, long-form