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10 Must-Have Open Source Android Apps Everyone Should Install First

Many Android users like to install open source apps on their new phones. These apps are free, privacy-friendly, and trusted by the community. They help users make their phones work better and safer. Here are 10 of the best open source Android apps, with download links for each one.

1. LocalSend

What it does:
LocalSend helps users send files between devices on the same Wi-Fi network. It works with Android, iOS, Windows, Linux, and macOS.

Why it’s popular:
It’s faster than cables or cloud uploads, and setup is simple.

Download:
👉 LocalSend on GitHub

2. Kvaesitso

What it does:
Kvaesitso is an open source launcher focused on search and minimalism.

Why it’s popular:
It helps users quickly find apps, contacts, and files with a clean interface.

Download:
👉 Kvaesitso on GitHub

3. Breezy Weather

What it does:
Breezy Weather gives detailed forecasts in a beautiful, easy-to-read layout.

Why it’s popular:
It uses Material Design, looks great, and shows weather clearly.

Download:
👉 Breezy Weather on GitHub

4. Material Files

What it does:
Material Files is a lightweight, open source file manager for Android.

Why it’s popular:
It’s fast, easy to use, and supports network storage like SMB.

Download:
👉 Material Files on GitHub

5. Obtanium

What it does:
Obtanium helps users update apps from F-Droid, GitHub, and other sources.

Why it’s popular:
It’s the easiest way to keep non-Play Store apps up to date.

Download:
👉 Obtanium on GitHub

6. Shizuku

What it does:
Shizuku allows apps to access advanced Android features without root.

Why it’s popular:
Many powerful apps use Shizuku to unlock extra features.

Download:
👉 Shizuku on GitHub

7. URLCheck

What it does:
URLCheck scans links for safety and removes tracking codes.

Why it’s popular:
It helps protect privacy and avoids unsafe sites.

Download:
👉 URLCheck on GitHub

8. Xtra

What it does:
Xtra is a Twitch client with extra features not found in the official app.

Why it’s popular:
It lets users watch streams, use emotes, and download content for offline viewing.

Download:
👉 Xtra on GitHub

9. OsmAnd

What it does:
OsmAnd is a map and navigation app using OpenStreetMap data.

Why it’s popular:
It’s perfect for offline navigation and shows more paths than Google Maps.

Download:
👉 OsmAnd on F-Droid

10. RedReader

What it does:
RedReader is a fast, privacy-focused Reddit app.

Why it’s popular:
It’s lightweight, free of ads, and highly customizable.

Download:
👉 RedReader on GitHub

These open source apps help Android users get more from their devices. They improve file sharing, security, maps, and even entertainment. Best of all—they are free and respect privacy. Anyone curious about open source apps should start with these 10.

Have other open source favorites? Share them with others!

Sazid Kabir

I've loved music and writing all my life. That's why I started this blog. In my spare time, I make music and run this blog for fellow music fans.