APKs serve the purpose of:
- Installing applications that are not found on the Play Store.
- Providing beta or geographically limited applications.
- Allowing developers to try out their applications.
What Are the Differences Between APK and Mod?
| Feature | APK | Mod |
| Definition | The initial app installation file| Altered app version |
| Legitimacy | Frequently permitted| Commonly contravenes copyright|
| Usually legal| Often violates copyright|
| Safety | Typically safe| Malware threat due to possibility|