Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗龙 全 · 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.
latest update fixed the crashing issue when changing settings
rt,白天用黑色UI特别违和,谢谢开发者
That’s an awesome calculator! Simple but beautiful UI, and no ads! Highly recommended for all!
GoodCalc is a small and beautiful calculator: 1. No ads 2. Real-time calculation results 3. Display the input process 4. Unlimited History 5. Quick...