Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗CodeSignal · iOS
Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.
01 / Creative research
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.
Browse observed advertisers ↗Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.
Review the market context ↗02 / Storefront & product
Study the product story and store experience behind the acquisition funnel.
03 / Market context
Keep revenue, downloads and store rankings separate from advertising performance.
Worth the download, but I’d probably try to stick to the prompted reply buttons, not type in your own answers… Pros: It’s an incredible app. I feel stronger with the material I’m learning. I appreciate getting to ask questions mid lesson or quiz. Good course structure and app layout. It’s like Duolingo for coding, without the Duolingo shame building lol. Cons: Every now and again, it crashes or freezes 👀, especially with written in answers/questions. Well worth dealing with imo. ➡️ Details for Devs, if they want it: Comso tells me my answers are wrong… to questions never asked or at least never displayed in the app for me. It won’t reply and gives the little error with a button to retry… only for it to jump around in the material suddenly. Another example, I got 4 wrong answers, Cosmo asked if I want to retry, I said yes, and then it ends it without the retake jumping to you completed this course, you’ve got this down…. If there was a place for feedback within the app, I would’ve submitted it there.
Cosmo has completely changed the way I think about learning. What I love most is how it makes every lesson feel fun and engaging, almost like a game. Instead of feeling like a chore, learning with Cosmo is something I actually look forward to every day. The app does a great job of breaking down concepts into easy, bite-sized pieces while keeping things interactive. I’ve noticed that I remember what I learn much better because of how enjoyable the experience is. If you’re looking for a learning app that’s not only effective but also genuinely fun, Cosmo is an excellent choice. It makes learning exciting again!
This is so much fun! I started with the course on how LLMs work under the hood, and Cosmo explains advanced concepts clearly while answering my questions when I want to dive deeper. Great way to develop professional skills for just a few minutes a day. Cosmo is also super cute. Feature request for the devs: Can I earn the ability to upgrade/customize Cosmo’s outfit and spaceship for doing daily lessons?
Build real skills in just minutes a day. No videos. Just doing. Cosmo is your personal AI tutor, always ready with hands-on lessons that adapt to you...
| Name | Price | Type |
|---|---|---|
| Unlimited Access (Monthly) | $12.99 | Monthly |
| Unlimited Access (Monthly) | $24.99 | Monthly |
| Unlimited Access (Annual) | $78.00 | Yearly |
| Unlimited Access (Annual) | $149.99 | Yearly |