Can I install the app on multiple devices and will I be able to share my stats between them?
You can install the app as per Apple´s App Store policies. All the data is contained within the app. I.e. you will not be able to share stats between devices.
What happens to my data if I delete the application from my phone?
If you delete the application there is no way to get the data back.
Will there be an Android version, or any other platform for that matter?
Simply put: I only know how to programme Swift and use the SwiftUI platform. So maybe for Mac and iPad.. but Android... no.
What about GDPR and privacy?
All of your data is stored in-app. The application does not upload any data, be it personal, analytical or telemetry from your device. In other words, you cannot send a GDPR request to retrieve a copy of, or delete your data, as we do not have possession of such.
I have found a bug or I want to request a feature. What do I do?
Contact me at apps@jcblix.no. I am working full time at a company, and this is more or less a pet project. I cannot promise anything in terms of features, but I will prioritise bugs. We don´t want bugs, now do we?
Any special algorithms regarding the numbers that pop up?
No. Except for 1 and 2 digit numbers. They cycle through before they appear again. There is no spaced repetition system within a a session or as a whole. Rating yourself is for your convenience only.