Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Joel Perry · 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.
Does a pretty good job as a RPN calculator. I only tried the basic four function. Tried to string calculations together: 166 / 60 * 2 * 6 but wasn’t able to. I would get the first calculation, but wasn’t able to push the result to the stack. I tried to press [Enter], but there was no response Tried to use a function key (+ or / or *) and that wouldn’t work either. Also didn’t like that if force my iPad to portrait orientation. Found no settings to change this. Okay, so what do you want for free? Please sir (or madam) a little more functionality please. I deleted my copy, but will keeping my eye out for updates. The author needs to add a way to push and rotate the stack. There should be a memory button to store results regardless of stack, and lastly a way to change the orientation to landscape based on the accelerometer. In landscape, the buttons should go on one side, and the stack and answer should go on the other.
goRPN is an RPN calculator, with a stack modeled on the HP-16C. It is currently quite minimal, but will eventually adopt more of the functionality of...