Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Piet Jonas · 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.
I love the concept of the app but hate that it doesn’t default to a numeric 10 key keyboard. It is so frustrating to enter a number, hit space, hit the number shift, enter another number, hit space and it always goes back to a word keyboard. Fix that and this would be a 5-star app.
There are several free apps that do everything this does and more. They are also more user friendly.
It's okay. A little clumsy. Should put up the number pad that is used for dialing with all big numbers instead of qwerty keyboard, have to keep changing to numbers after entering each number. Should have a "clear all" button, have to set cursor to end and delete all numbers backward. Would rather it list the numbers down a column instead of across with a space between each.... Could be better.
Calculates the arithmetic mean, the geometric mean and the harmonic mean as well as the standard deviation and the confidence interval of a set of num...