Install the MMY APK on Android

Four steps, tested against the way Android 13, 14 and 15 handle a sideloaded package. The file is 19.98 MB and needs Android 7.0 or newer.

1. Get the file

Use the button on this page. The file name you should land on is mmy.2rwkt.apk. If your browser renames it to something like mmy.2rwkt.apk.bin or appends a number, rename it back before opening; the extension is what the installer keys off.

Check the size first. 20,954,528 bytes is the exact figure. A file that finishes at a round number such as 20 MB exactly was cut off mid-download, and a truncated APK is the most common cause of a parse error.

2. Allow the install

Android blocks sideloaded packages per source app. When you tap the file, the system opens Settings at "Install unknown apps" for whichever app handed it the file: Chrome, the Files app, or your file manager. Enable it for that one app and come back. You do not need the old global "Unknown sources" switch, and on Android 8 and newer that switch no longer exists.

3. Read the permission sheet

The sheet summarises what the manifest declares. The full list of thirteen is on the APK file page. READ_PHONE_STATE is the line to read deliberately. Everything else is network, audio, vibration, notifications, or a vendor permission your phone will ignore.

4. Install and open

The install itself takes a few seconds. The first launch is slower, because the app fetches its game assets on startup. Stay on Wi-Fi for that first open. If it sits on a loading bar, give it a full minute before assuming it has stalled.

Where each failure is handled

• Parse error, or "app not installed" on a phone that has never had MMY: install fails.
• "App not installed" when MMY is already present: update and reinstall.
• Play Protect warning before the install sheet: Play Protect.
• The phone is 32-bit, or below Android 7.0: no fix exists for this file. The package is arm64-v8a with minSdk 24, and those limits are in the file, not in the settings.

Storage to keep free

The download is 19.98 MB. Android unpacks it during install, and the first launch downloads more assets, so clearing 150 MB before you start avoids the failure that looks like a broken file but is just a full data partition. The exact installed size has not been measured on a device, so this site does not quote one.