Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Kawai Musical Instruments Manufacturing Co., Ltd. · 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.
One of the recent updates must have had a bug where it keeps draining battery life in the back ground even when the app is not in use. The drain is serious because it drains battery from 100% to 50% in less than 24 hours in the background. Also the recent update removed the loop play functionality in the lesson. I can’t no longer loop a particular part which I really enjoyed in the previous versions. Could you fix the bug and bring it back please? I am using an ES110 by the way. Otherwise a great and very helpful app for Kawai electronic piano users.
This is a nice app. I love I can use the middle pedal to turn pages. I just wish I could upload my own PDFs into the app so I could utilize the page turn feature.
When I play the song, it only plays the right hand part. How do I fix it?
"PiaBookPlayer" is a musical score display app for Kawai digital pianos. It allows you to view the notated scores of the many lesson songs and practi...