Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗John Sohn · 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.
this app has been so helpful to me as i play a couple of uncommon tunings on my pedal steels and lap steels. i am able to find scales and chords with ease. this app has been influential in my development as a player. thank you John Sohn! mark
This is a must have app. Brilliant. It gives you the entire layout so you can easily learn your different pedal & lap steel layouts.
Just discovered this and am happy I did! Don't forget that if you tap on the notes they'll sound the tones, and it's in tune of course. I'd love to see them add pedals and knee levers somehow to the various chords to make knowing where those are a lot easier. Thanks to the maker of this App!
An interactive scale and chord finder for pedal steel guitar and now lap steel guitar. Support several 8, 10, 12 string copedent and tunings. You can...