Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗MastrAPI · 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.
I don’t want to have to pay to use an app that I’ll only use temporarily.
I passed SAT on the first try! I searched for additional resources on the net, and one guy from the forum recommended this app! This app covers all topics in detail, especially equations. This is the most challenging exam part for me. With the help of this app I rushed my scores! Thaaanks!😉
You basically can’t use this without throwing your money at it
Updated for the 2026 SAT testing season, our app provides many sets of training questions for people who want to get a high score on SAT tests! Enjoy...
| Name | Price | Type |
|---|---|---|
| SAT Exam Prep & Practice Test (Monthly) | $24.99 | Monthly |
| Lifetime | $99.99 | One-time |