I can say for certain that my presence on Reddit—specifically posting announcements for my apps, even just in my own account—increased the number of downloads by 30–50 per cent.

Two of my new apps: a “turn-based racing game on grid paper” (AP Paper Grid Racing) and a utility for Mac (AP HDTreeMap) – are paid apps, people look at them, but they don’t end up downloading them. The AP HDTreeMap will be for money all the time, I don’t have plans to make it free, but it’s helpful to create backup archives (git bundles), snapshots and analyse amendments made in selected folder for some period. AP Paper Grid Racing will be free soon, I will add adverts from Google AdMob and disable free access to Track Editor.

AP Modern PPS Lab has, for some reason, become popular in Russia—it was even purchased once!

AP Neo Patterns is popular in Asia and the Middle East. The app has seen several downloads from Saudi Arabia, and there was even one download (installation) from Iran! Version 2.5 is waiting already for review – that version has a huge improvement of performance.

About AP Visual Memory Trainer I will write a separated post. In fact this is my favourite app.

All my apps are native , written on Apple Swift, and for 4 years I haven’t seen any errors in App Store reports.