![](https://play-lh.googleusercontent.com/a/ACg8ocIVf0-s6cyE7ugljCl60u7KZvBdkBBRfHe0aKwi8WGHBgCVDw=s32-mo)
Rahul M
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It's having problem on Scale degree and chord function. The black note "playing cadence to establish key" is frozen on screen and it's unclear how to do that exercise. It worked after restarting app, it was frozen again but then it worked fine. Perhaps it's due to heavy load on Ram 4GB, I closed my other apps. Happening always in all sections. Just plays the chord after sometime, the black dialog box is frozen.
Shachar Har-Shuv
January 14, 2024
Hey, is it always doing it? Do you hear something playing? Does it behave different on other exercises / when you restart the app?
Update: so I understand from your edit that was a one time thing? Can you explain when it might happen? / How to reproduce?
![](https://play-lh.googleusercontent.com/a-/ALV-UjUmKsWfopp0pnIy0GxCimz8JZRSTFJ7SE4U3EQbfVlqueS3PcrChA=s32)
Jacob Abraham
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It was a great experience doing a couple exercises from each category. Clean app design. I found that the home activity does not exit on backpress. If the behaviour was intended perhaps you might exit on double back press? The basic explanation for each test (noted in GitHub) would be useful. I could not figure out what a couple of tests where until I clicked a few buttons to figure out what it was about. Probably because I was not taught with those wordings
Shachar Har-Shuv
January 14, 2022
Update: the current version should support explanation for each exercise.
![](https://play-lh.googleusercontent.com/a/ACg8ocJBNMeMbsm8YUgDKLuVPhSkntQ-DwyCugBC9GO2vrEeNlO6L8Y=s32-mo)
Ofk Hod
Simple but covers pretty much everything you need. Intuitive and very customizable, this app helped me improve my ear training by a lot. So much better than a random youtube video that you have to re-watch and pause every 10 seconds. Overall a great app and exactly what I was looking for.