Sapio
Sapio is a free, open-source privacy app for Android. Android apps that respect you. It has 252 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid.
github.com/jonathanklee/Sapio (opens in a new tab)
Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error
About Sapio
Android apps that respect you! Sapio is the anagram of Open Source API. Sapio provides the compatibility of an Android application running on a device without Google Play Services (i.e with deGoogled bare Android Open Source Project (AOSP) devices, coupled or not with microG). Sapio can serve as a lobbying tool by sharing compatibility on social media to raise awareness among app developers about respecting users' personal data. Evaluations in Sapio are given to the community by the community.
Privacy and F-Droid
F-Droid builds Sapio from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
- Depends on the developer's own network service
Screenshots
Screenshots from the app's F-Droid listing.
Similar apps
More open-source privacy, ad-blocking and VPN apps

TG WS Proxy
valnesfjord/tg-ws-proxy-rs
Telegram MTProto WebSocket Bridge Proxy.
Active · last commit Oct 25, 2026
Privacy, ad-blocking & VPNAndroid
ClashFest
Nemu-x/ClashFest
Rule-based proxy client on the mihomo core: import, connect, protected.
Active · last commit Oct 23, 2026
Privacy, ad-blocking & VPNAndroid
Privacy Flip
dorumrr/privacyFlip
Manage your device privacy based on lock/unlock state.
Active · last commit Oct 27, 2026
Privacy, ad-blocking & VPNAndroid
Mysterium Dark
mysteriumnetwork/mysterium-vpn-mobile
Decentralized VPN for Web 3: Anonymous, secure and unblocked internet.
Active · last commit Oct 27, 2026
Privacy, ad-blocking & VPNAndroid
SimpleXray
lhear/SimpleXray
A simple, fast Xray client.
Active · last commit Oct 27, 2026
Privacy, ad-blocking & VPNAndroid
Ruam Mij
akexorcist/ruam-mij-android
Suspicious app scanner with privacy respects.
Maintained · last commit Jul 28, 2026
Privacy, ad-blocking & VPNAndroid
Is Sapio free and open source?
Yes. Sapio's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid flags these anti-features on its latest build: depends on the developer's own network service.
How do I install Sapio?
You can install Sapio from F-Droid (package com.klee.sapio); the links are on this page. Its GitHub repository also publishes releases (latest: v2.9.1).
Is Sapio still maintained?
The repository's most recent commit was on Oct 7, 2026. Its F-Droid listing was last updated on Oct 12, 2026. appsgit only lists apps whose repository had a commit in the last six months.


