Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Tirin · 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.
Adding a book doesn’t have options in English so I gave up using it before I even started. Update: I appreciate the developer trying to fix this app, but it still has many translation issues even after updates.
Book Tracker: Bookfy is your personal library assistant. Catalog every title you own, follow your progress, and keep your notes in one streamlined wor...
| Name | Price | Type |
|---|---|---|
| Bookfy Donate Coffy | $2.99 | One-time |
| Bookfy Monthly | $2.99 | Monthly |
| Bookfy Donate Supporter | $6.99 | One-time |
| Bookfy Gold Lifetime | $9.99 | One-time |
| Bookfy Gold Annual | $14.99 | Yearly |
| Bookfy Donate Legend | $14.99 | One-time |