Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗iGreenEarth · 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 would be nice if the developer would consider payment to get rid of the advertisement. I hate that. 21 Jan 2026: A+ for the developer writing back to inform me of a non-advertisement pro version which I knew of; but opted this version to ‘trial test’’ the app. However, the App Store shows no listing for a Pro version at all. Thanks.
Yes can we please have the full songs because I would really like to have them and make movies with them
Needs in future in update - Swipe gesture left/right to switch sound menu - Orientation 180 degree rotation so iPhone speaker point at my target for maximum loudness
Travel through space and time with more than 50 fun sci-fi sound effects! Out of this world sounds include: martian death ray, lasers, UFOs, aliens,...