Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Bartlomiej Swiatek · 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.
Seams to have worked well in setting the beat using the beat error and rate measurement functions. Supposedly anything between 10 & 20 ms beat error is acceptable on a long case pendulum clock but I was able to get down to an avg of 7ms with 10200 samples.App is useless at measuring BPH due to the lack of a decimal reading in the BPH measurement. Had to use a stopwatch and manually count them. Changed the pendulum nut three full turns but BPH never changed. Read 3600 then entire time although manual measurement started at 3660 and ended at 3600. Please update app to add two decimal places to the BPH measurement.
I use a headset with a boom mic and it’s awesome!! So simple and accurate, best 10 $ I ever spent , Thanks!!!!
It's been a year since the last update while the developers other 2 watch timer apps received numerous updates, the latest 2 weeks ago. Maybe the developer forgot about this paid app?
Watch Tuner is a mechanical and automatic watch testing application designed to measure following parameters: - rate - beat error - amplitude - beats...