Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Robin Bollen · 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.
It’s partly my fault for not reading to the end of the app description, but I thought this app would help fix my screen burn-in. It only diagnoses it, which I didn’t need because I already know I have this problem. I downloaded this app because it was recommended in a Digital Trends article, and both the article and the use of “doctor” in the app name implied to me that it would fix or attempt to fix screen burn-in. The fact that it doesn’t is hidden in the app description past where you have to click “more” to see it. I’m annoyed I paid for an app I don’t need. I would recommend to the app developers to make the exact purpose of the app clear at the top of the app description.
This app is a good screen tester. Don’t expect it to balance your checkbook - its a screen tester. It does that fine. Developer: the button for “OLED & App Info” leads to a text display that’s both editable and a user trap. You can’t back out of it, apparently. Requires a force quit if you click anywhere and enter edit mode as the Exit button disappears in edit mode.
If you’re going to buy a phone with an OLED display, then this app is a great diagnostic tool to have when your checking your display for color consistency. The app will display a wide range of colors that makes it very easy to see if your OLED screen is displaying colors properly. Also, I know it was a small thing for me to nit pick about, but thanks so much for removing the uninterruptible music that would play while the app was open. I love being able to play my own music in apps. I’m giving this app the 5 stars that it rightfully deserves. Thanks for listening to feedback and being such an awesome dev! Keep up the good work! 👍
Detect OLED burn-in, image persistence, and screen defects before they become an expensive surprise. Ideal for checking your current iPhone—or inspe...
| Name | Price | Type |
|---|---|---|
| Remove Ads | $0.99 | One-time |