Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Crimson Research, Inc. · 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 lived on a 41cx through college and this is a great replica.
Great app! Can the calculator go landscape of portrait? thanks
I am all for lower cost software and the developers are to be applauded for releasing this reasonable emulation of the 41CX at a very reasonable price. And this release is quite useful if you want to see if you "like" having a 41CX on your iPhone. Unfortunately if you are serious about using all of the functionality of the 41CX, the current release of this app fails. At least in my configuration (iPhone 4/iOS 4.3.5) some functions do not execute. E.g., Beep, Tone n, Clock., XYZALM. And Seekpta causes some major memory shifts resulting in a loss of calculator programmed functions. I have alerted the developers and hopefully they will address these deficiencies.
The Calc41Cx is a programmable, continuous memory RPN calculator with the following features: Access to the stack and LASTx via STO and RCL commands....