Two MMY app builds, one label
Two MMY files exist, they share a version label, and Android treats them as two apps. Installing both gives you two icons named MMY and two separate logins.
Side by side
| Channel file | Second file | |
| File | mmy.2rwkt.apk | mmy.apk |
| Size | 20,954,528 bytes (19.98 MB) | 21,049,457 bytes |
| Package | com.mmyuionn.opp02 | com.Mymuqiueb.ineb |
| Version | 2.2.5, code 225 | 2.2.5, same label |
| This site's button | Serves this one | Does not serve this one |
The difference in size is about 95 KB, which is the channel marker and not a different game build. A channel file inside the channel APK carries an AppsFlyer source marker and names a data-collection host, so that build reports install attribution. The version label matches; the identity does not.
Same label, different identity
The application label on both is MMY, so the launcher shows two icons with the same name and the settings list shows two entries with the same name. Android does not merge them. Each keeps its own data, its own cache, and its own login session. Registering on one does not create an account on the other. Clearing data on one does not log the other out.
This is the single most common reason a "reinstall" appears to lose an account. The new file was the other package, so the old session is still on the phone, under the other icon, and the new icon is empty because it has never been signed in to.
Which file the button serves
The button on this site points at the channel file, package com.mmyuionn.opp02, because the link carries the channel marker that selects it. It does not serve mmy.apk. If you arrived here with the second file already installed, nothing on this site replaces it; installing from the button adds the channel build beside it.
To tell the two apart on the phone, open Settings, Apps, and tap each MMY entry. The package name is not always shown, but the storage size and the install date differ, and only one of them will hold your session. If you only want one, uninstall the other. Removing it deletes that build's local data, so sign in on the keeper first and confirm the account is there.
What not to expect
- Installing one does not update the other. Different package names never satisfy the update rule.
- Uninstalling one does not free the other's cache. Clear each from its own settings entry.
- A login, a setting or a notification choice does not carry across. Set each build up on its own, or remove the one you do not use.