Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Kubios Oy · 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 use the iPhone accelerometer-based readiness measurement every morning. I’d love Apple Health integration and Shortcuts/App Intents support. Ideally I could trigger a readiness measurement from a Shortcut and automatically write the resulting HRV value to Apple Health without taking screenshots. But other than it does the job well and for free
I appreciate the algorithm that this app uses, especially when my sole use is to prevent injury fatigue. The only request I have from a programming standpoint is to move the top menu bar down to centimeters so it can be used on iPhones 11 and above. 5/5 functionally.
I have a polar H9 heart rate monitor, which should absolutely be supportable given that they support the H 10 and the only difference is that the H9 does not support off-line (unpaired) use. Since this app is receiving the data live, that’s not an issue, and there is no difference between the two monitors otherwise. so my guess is that there is a bug, when you go to the settings, page to try to pair the monitor, it just shows a blank screen. It says my sensors and other sensors and no entries whatsoever. I’ve tried all the different approaches that they recommended on their website and it does not work. If this is fixed, I’d be happy to update my review.
Heart rate variability (HRV) based daily readiness and custom HRV recordings. Kubios HRV app uses scientifically validated heart rate variability (HR...