Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Devnex · 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.
Seems to work well. Will test later out on the street. I got this app mainly to see how dangerous these modified cars and motorcycles without mufflers are. Its time us quiet people start fighting this epidemic of noise pollution. I'm hoping this app will help.
Tested it via a tv set. I will use it next week to measure the noise level when my exhausted fan in the bathroom will be tested.
I love this app. It has given me no issues at all. I used it the other day to find out the decibel reading for the singing frogs in our dugout. It showed 79 dB.
Understand the sound levels around you with a clear live meter, responsive graph, and session recording. FREE FEATURES • Live estimated sound-level r...
| Name | Price | Type |
|---|---|---|
| Weekly subscription | $1.99 | Weekly |
| Monthly Subscription | $2.99 | Monthly |
| Weekly Subscription | $3.99 | Weekly |
| Half-Yearly Subscription | $9.49 | Semi-Annual |