Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗TRAN PHUONG · 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.
After the update 3wks ago . Now it will not open on iPad Was working fine before that Aug. 2025 update. 1 week later ,I tried to re install it,but still crashes when the playback lessons are tempting to open. Can you fix it?
When i use the small piano it doesn’t show the octave I want and it’ll only change when I play the first note also if there is a tie the note that is tied to the first one even when you play the tie it says you missed the note also microphone issues like I could’ve sworn I played the correct note
Pretty good but scrolling up and down the keys by octaves is hard.
MULTIPLE-PLATFORM INTERACTIVE PIANO LEARNING APP FOR STUDENTS & TEACHERS. "Piano eTutor" is a multiple-platform (mobile & laptop) piano learning app...
| Name | Price | Type |
|---|---|---|
| Three-month subscription | $9.99 | Quarterly |
| One-year subscription | $19.99 | Yearly |
| Versión completa de por vida | $23.99 | One-time |
| Full Version | $29.99 | One-time |
| Song Library | $39.99 | One-time |