Third-party App Stores Go Where Google Play Does Not

In a world where Google has a tight grip on Android, we look at why developers and users head to unofficial third-party app stores

App Store (Apple) - Wikipedia

Android App Permissions: Which to Allow and Avoid

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Google Play store bans call-recording apps

Google reportedly threatened to end side-loading on Android during fight with Epic - MSPoweruser

How to install third-party apps without the Google Play Store

Why do people install the 3rd party app market in Android if there is a Play Store in Android? - Quora

Integrate the Google Play Billing Library into your app, Google Play's billing system

Update App: Unable to download apps from Play Store, here are five things you can try - Times of India

Authorize third-party apps on your Google domain – AODocs Knowledge Base

Alternative app stores

3rd Party App Store Alternatives for Google Play and Why to Use Them

The Must-Know Mobile App Stores (Native & Third-Party Options)