Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Mitsuhiro Hashimoto · 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.
note: I have changed my rating to one star, because I am unable to find contact information on the developers website, which is not a good thing. I definitely would agree that this app does not function properly. when I tap on the stop button, The icon toggles to start, however the vibration does not cease. i'm not completely sure however that I would go as far as saying this app is garbage. it is unlikely, but it is possible that there really just is a serious bug. call me maybe a bit weird, but I'm willing to give the developer the benefit of a doubt. has anyone reached out to them to see if they are aware of these problems? i'm going to give the app a two star rating for now, as I don't feel it is fair to give it one star. We simply just do not know. if the developer winds up being unwilling to fix things, then I will change my rating, but for now, let's give them a chance.
I rarely write reviews but I felt the need to warn anyone that may be considering this app. It looks like a simple app that a kid wrote but it doesn't function properly, at all. It has two buttons, Tap, and Start / Stop. The stop button does not work. I had to power my phone down to stop it from vibrating. It has one pattern which is a short vibration every half second, which has no practicable value. It shows as having support for the Apple Watch, but the watch app did absolutely nothing. This is one of those garbage apps that Apple should have removed from the AppStore long ago. To the second grade student that wrote this app, I'm sorry that I'm being so harsh.
It's a good app, but it could use more, you should add a few preset patterns, a music detection, and shaking detection. The music would play from your phone and vibrate to the music, and you could shake to phone to vibrate.
A simple and easy-to-use vibration tool, compatible from iOS 15 to the latest iOS 26. Use it for quick mood resets in daily life or short breaks befor...
| Name | Price | Type |
|---|---|---|
| Premium (Weekly) | $4.49 | Weekly |