Dolphin on Android has had a bit of a checkered history since its inception. Users loved the idea of being able to take their favorite GameCube and Wii games on the go, but expectations and reality have never quite aligned. When Dolphin was first uploaded to the Play Store, developers tried to make it absolutely clear games wouldn't be playable, even going as far as calling it "Dolphin Emulator Alpha". Unfortunately, despite many warnings, many people got their hopes up the moment they saw Dolphin was on the appstore and were ready to play their favorite games, even if their device wasn't. While not everyone had false pretenses as to what should be possible, a lot of users blamed Dolphin for being poorly optimized rather than understanding that it wasn't even meant to run full speed yet.
The endless stream of poor ratings and angry comments eventually reached a breaking point and Dolphin was removed from the Play store mid 2016. That didn't mean development on Dolphin on Android had ceased, though. Instead, builds were provided on our download page, safely tucked away from the majority of users who may not understand the current state of the app.
Suddenly, earlier this month, the Official Dolphin Android app returned to the Google Play Store* complete with all the latest and greatest improvements featured in the Progress Reports!
After a 2 years break, Dolphin for Android is back on the Play Store! From now on, our beta versions will be updated there every month (synced with our monthly Progress Reports).— Dolphin Emulator (@Dolphin_Emu) August 3, 2018
Give it a try at https://play.google.com/store/apps/details?id=org.dolphinemu.dolphinemu
(No, your potato phone still won't run games at 60FPS.)