Yannis Chaouche - The NEW Short Form Strategy Dominating For App Growth

For a dating app (the RizzGPT era), Yannis built a clone of Tinder's messaging screen and programmatically generated viral-style conversations with the product worked in, letting the computer run and screen-record them. This allowed testing many angles. Content was posted by a first fleet of 'reposters': warmed-up accounts behaving like real users, while creative control stayed in-house. Earlier formats were slideshows at scale and animations.

Instead of hiring creators or influencers, keep all creative in-house and use 'reposters': people who warm up accounts and behave like regular users, posting centrally produced videos. Open 50-100 new accounts per week. Work in batches: creative research finds a format, content is scaled around it, deployed on a subset of reposter accounts, results loop back; run several research tracks in parallel. When a video hits, have many accounts post near-copies. Suits impulse installs, novelty apps and low budgets; for bigger clients he runs it alongside paid (hybrid).

A scratch-map app's videos showed the map being scratched off as someone walks around campus; speed and shape were tuned for retention. Hundreds of posts went viral with text overlays like 'post-breakup activity' but did not convert, even showing the app. Changing only a few overlay words to procrastinating for exams (posted during US exam season) gave people a reason to download right now. Lesson: an overlay must create present intent, not just relatability.

Study posts in your niche (most saved, filtered by industry) for angles and visual language. Keep only outliers: posts with 200x+ the median views of their own account, which filters out famous faces and accounts that always do well. A 'gem' is a shot-by-shot format that went viral across 5-20 posts from different accounts (e.g. hook-demo, alarm apps' photo-to-wake). Separate format from content (hook-demo transfers across markets; finance news formats don't). Prefer formats that can be mass-produced (slideshows) over skit/persona formats like Cheaterbuster's. Curate trending sounds per angle; match length to niche: 7-9s quick, 9-15s when the app needs explaining, ~30s for full skits, longer for health/finance. Check App Store rank movement in the big four English markets to see which viral posts actually drove downloads.

First post an engagement bait aimed squarely at the target audience's pain point without showing the app (e.g. a lowercase caption 'I want to have 10k saved by May, give me your most unhinged side hustles' for a budgeting app). It converts an order of magnitude less itself, but TikTok keeps pushing the account's next posts to the same audience, so follow with solution-oriented posts that show the app solving that goal.

When using ambassadors rather than reposters, give very strong briefs based on your own format research (including audience-native details like red text-overlay backgrounds for news). Adapt to each creator's persona (college student, etc.) and state exactly where they have freedom: 80% of posts must respect the structure, 20% can try their own spin.

Pick a niche angle already shown to both go viral and move App Store ranks (e.g. claim/settlement finders in finance). Enter a competitor (Claim) into the research tool to get its outlier formats, then get at least one account to go viral with that format a few times before building. Stray from the proven recipe only at your own risk. Yannis is doing this for a Claim competitor.

A face-training app's TikToks give real exercises in a native format, and the first frame/thumbnail is the app's evaluation screen with scores, positioning the app as the way to measure yourself.