Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Juan Manuel Alfredo Sanchez · 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 using this app at work — for a short , the color scheme changed after an update and I simply couldn’t see any sampling plan numbers on my iphone 12 or iphone SE2, but it has seemingly been fixed! It’s really a great aid, and works for 99% of my needs— except jobs that require 100% inspection (for whatever reason my job requires that I still document the numbers in the sampling plan the same as though it were a non-100% inspection, but just with an added footnote “ will be 100% inspected”). But that’s rare and easily dealt with!
The sampling calculator conforms to ANSI/ASQ Z1.4 2013 and MIL-STD-105E Standards. NOTE: This calculator may be used as an aid to faster calculate th...