Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Seiji Hashizume · 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.
Finally, after having given up trying to find a great Free Simple Keyboard App (the one I’d used for years started charging…), I finally found this one !! I really don’t play piano, but as a Choral Singer, I often have trouble hearing all the notes to be sung, and must plunk the notes out myself at home! This App works very well for me, but I kindly ask that you print the name of Every Key (black & White), and in a darker font & size !! My eyes can barely read the faint, tiny letters and I’m not always sure what each Black Key is, or some White notes that might that be slightly different, too !! The Keys are just a bit small, too, but I manage !! Legible Letters, and possibly a way to Record a good practice as I play it on my phone would be Perfect !! Sometimes I just don’t want to sit at my electric keyboard for an hour +, and this App allows me to practice anywhere comfortably!!! Thanks very much for creating this very Helpful, Free App !! 1OldChoirGeekGrMa !! 😅
A slider to move the keys left or right by an octave would improve it so that any key center could be played on the viewable/playable span of keys. It’s great that the octave can be moved higher or lower with the - and + buttons, but an added slider would make it even better better.
I downloaded this because the previous piano keyboard app I had suddenly didn't work without paying an expensive subscription. This app is extremely limited. I can only make the keys bigger or smaller to see more keys. When I touch the little i for information, a banner appears with something that seems to be controls, but part of it is in Japanese, which I can't read. When I try to operate that, it takes me to the App Store to a different app, so I guess it's just an ad. I will be deleting, even though I only need this to help me practice choir music when I'm away from home.
The simplest piano app. No annoying ads.