List of free and open-source Android applications
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![](http://webcf.waybackmachine.org/web/20220321025947im_/https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Replicant_4.0_on_NexusS.jpeg/170px-Replicant_4.0_on_NexusS.jpeg)
Android phones, like this Nexus S running Replicant, allow installation of apps from the Play Store, F-Droid store or directly via APK files.
This is a list of notable applications (apps) that run on the Android platform which meet guidelines for free software and open-source software.
Advertisement blocking[edit]
Application name | Description | Availability | License | API[a] | Note | ||
---|---|---|---|---|---|---|---|
Aptoide | Google Play | F-Droid | |||||
AdAway | Ad blocker | No | No | Yes[1] | GNU GPLv3 | L16 / 4.1+ | |
Adblock Plus | Ad blocker | Yes | Yes | No | GNU GPLv3 | L7 / 2.1+ |
- ^ The API column is used to describe which versions of Android each individual application is compatible with. If API column shows "5.1" then the application is compatible with Android version 5.1 or higher; "L7" or "L14" mean specific Android API versions.
Web browsers[edit]
Application name | Description | Availability | License | API[a] | Note | ||
---|---|---|---|---|---|---|---|
Aptoide | F-Droid | Google Play | |||||
Brave | Chromium-based web browser with emphasis on tracking prevention, and reforming ad-blocking[1] | Yes | No[2] | Yes | MPL | 4.1+ | Has in-built ad blocker |
Chromium | Primary code-base of Chrome; uses Blink and V8 engines | No | No | No | BSD | 4.4+ | |
DuckDuckGo | Chromium-based; focuses on privacy & tracking protection | Yes | Yes | Yes | Apache 2.0 | 5.0+ | [3] |
Fennec F-Droid | Rebadged fork of Firefox; aims to remove proprietary components | No | Yes [2] | No | MPL | 4.1+ | Same with Firefox for Android, but some proprietary code removed. |
Firefox for Android | Customizable with add-ons; uses Gecko engine | Yes | No[4] | Yes | MPL | 4.1+ | Removed from F-Droid |
Firefox Focus/Klar | Privacy centered browser; uses Gecko engine (GeckoView) | Yes | No | Yes | MPL | 5.0+ | |
GNU IceCat | GNU Project version of Firefox | No | No [3] | No | MPL | 4.0.3+ | IceCat contains features not found in mainline Firefox release and eschews all usage of proprietary components. |
Tor Browser | Mozilla-based browser enhanced for use on Tor anonymity network | Yes[4] | Yes[5] | Yes | MPL | 4.0.3+ | Available in F-Droid by activating the extra Guardian Project repository[6] |
Office Suites and synchronisation[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
Collabora Online | Office suite with Microsoft Office compatible word processor, spreadsheet, presentation, and vector graphics editor | Yes | Yes [5] | MPLv2 | 5.0+ | An enterprise-ready edition of LibreOffice |
ownCloud | Client for synchronization server | Yes | Yes [6] | GPLv2 | 4.0+ | |
Nextcloud | Client for synchronization server | Yes | Yes [7] | GPLv2 | 4.0+ |
Communication[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
ConnectBot | SSH, telnet, and terminal emulator | Yes | Yes [8] | Apache 2.0 | 1.5+ | |
CSipSimple | SIP & VoIP client | Yes |
Yes |
GPLv3 | 1.6+ | |
Jitsi | Videoconferencing and instant messenger | Yes | Yes[9] | LGPLv2.1 | ? | |
K-9 Mail | Advanced email client | Yes |
Yes [10] |
Apache 2.0 | 2.2+ | Supports OpenPGP integration with OpenKeychain |
Linphone | Video SIP/VoIP client | Yes |
Yes [11] | GPLv2 | 2.2+ | |
Element | Federated instant messaging and group chat client using the Matrix protocol. | Yes | Yes [12] | Apache 2.0 | 4.1+ | |
Sipdroid | SIP/VoIP client | Yes |
Yes [13] | GPLv3 | 2.0+ | works on 1.5 |
WordPress | Official WordPress client | Yes | No | GPLv2 | 2.3+ | |
Zulip | groupware and chat | Yes | No | Apache 2.0[7] | 5.0+ | Also available for iOS |
Privacy/security focused[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
APG | OpenPGP and key management | Yes |
Yes[14] | Apache 2.0 | 1.5+ | OpenKeychain available as more up-to-date alternative |
Briar | Peer-to-peer encrypted messaging and forums | Yes | Yes[8] | GPLv3 | 4.0+ | |
Conversations | Federated encrypted instant messaging and group chat | Yes | Yes [15] | GPLv3 | 4.0+ | Interoperable with any Jabber/XMPP clients. End-to-end encryption using OMEMO, OpenPGP (and OTR for versions under 2.0 and the legacy version). |
Element (formerly Riot) | Decentralised, encrypted chat & collaboration powered by Matrix | Yes | Yes [16] | Apache 2.0 | 5.0+ | |
I2P | Anonymizing network layer | Yes | Yes [17] | Apache 2.0 | 2.3+ | I2P also maintain their own F-Droid repo.[9] |
IVPN | Privacy-focused VPN service | Yes | Yes [18] | GPLv3 | ? | Open source apps on all platforms (Windows, macOS, Android, and iOS) and undergo an independent security audit.[10][11] |
Jami | Softphone and messenger utilizing DHT and strong cryptography | Yes[12] | Yes[13] | GPLv3 | ? | |
Lantern | Peer-to-peer internet censorship circumvention | Yes | No | Apache 2.0 | ? | |
Mullvad | Privacy-focused VPN service | Yes | Yes [19] | GPLv3 | ? | Open source apps on all platforms (Windows, macOS, Android, and iOS). |
OpenKeychain | OpenPGP and key management | Yes | Yes [20] | GPLv3 | ? | Integrates with K-9 Mail. |
Orbot | Client and proxy for Tor anonymity network | Yes | Yes | BSD/GPL | 1.6+ | |
Psiphon | Client for internet censorship circumvention system | Yes | No | GPLv3 | ? | |
ProtonMail | Client end-to-end encrypted email service | Yes | No | GPLv3 | ? | Open source apps on WEB app, Android, IOS, Bridge app. |
ProtonVPN | Privacy-focused VPN service | Yes | Yes [21] | GPLv3 | ? | Open source apps on all platforms (Windows, macOS, Android, and iOS) and undergo an independent security audit.[14] |
Signal | Encrypted instant messaging, voice and video calling | Yes | No | GPLv3 | 2.3+ | Also available for iOS. The Android client is a merger of the former TextSecure and RedPhone apps.[15] |
Surespot | Encrypted instant messaging | Yes | No [22] | GPLv3+ | ? | Also available for iOS. F-Droid build is based on forked repo. |
Telegram | Client for cloud-based messaging platform | Yes | Yes [23] | GPLv2 | 2.2+ | Also available for iOS. F-Droid build is based on forked repo.[16] Server uses closed source software. |
Tox | peer-to-peer instant-messaging | Yes | Yes [24] | GPLv3+ | 4.0+ | Alpha release |
Tutanota | Client for end-to-end encrypted email service | Yes | Yes [25] | GPLv3[17] | ? | |
Wire | Encrypted instant messaging, voice and video calling | Yes | No | GPLv3 | ? | Also available for iOS, Windows and OS X. Server uses closed source software. |
Emulators[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
Citra | Nintendo 3DS | Yes | No | GPLv2 | ? | |
Dolphin | Nintendo GameCube and Wii | Yes | Yes | GPLv2+ | 5.0+ | Requires device with support for arm64-v8a ABI and OpenGL ES 3 or above |
Mupen64Plus | Nintendo 64 emulator | Yes | Yes | GPLv3 | 2.0+ | Unofficial port as Mupen64 Plus AE. |
openMSX | MSX | Yes | Yes | GPLv2+ | ? | |
PPSSPP | PlayStation Portable | Yes | Yes | GPLv2+ | 2.3+ | |
RetroArch | Emulates multiple platforms | Yes | Removed | GPLv3[18] | 2.3+ | |
ScummVM | Emulates multiple gaming engines | Yes | Yes | GPLv2 | 1.5+ | |
Termux | Terminal emulator | Deprecated | Yes[26] | GPLv3 | ? | |
VICE | Commodore systems emulator | Yes | Yes | GPLv2 | ? |
Games[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
2048 | Mathematics sliding block puzzle | Yes [27] | Yes[28] | MIT | 2.2+ | Port of 2048 |
Angband | Text-based roguelike | Yes | Yes | GPLv2 | ? | |
Battle for Wesnoth | Turn-based strategy in a fantasy setting | Partial | Yes [29] | GPLv2 | 2.3+ | Ported to Android with SDL |
Brogue | Roguelike | Yes | Yes | GPLv3 | ? | |
Dungeon Crawl Stone Soup | Roguelike | Yes | No[30] | GPLv2+ | ? | Text-based version also available |
Fish Fillets NG | Underwater puzzle game. | Yes | No[31] | GPLv2 | 1.6+ | Port of Fish Fillets NG |
Freeciv | Turn-based strategy game similar to Sid Meier's Civilization | Yes | No[32] | GPLv2 | 2.0+ | |
Frozen Bubble | Tile-matching puzzle game | Yes |
Yes [33] |
GPLv2 | 1.6+ | Port of Frozen Bubble |
GLtron | Lightcycle racing game | Yes |
Yes |
GPLv2 | 2.2+ | Port of GLtron |
H-Craft Championship | SciFi 3D racing game | Yes | No [34] |
zlib | 3.2+ | Media is proprietary, but free for personal use. |
HyperRogue | Roguelike in hyperbolic plane | ? | Yes[35] | GPLv2+ | ? | |
Mindustry | ? | Yes[36] | GPLv3 | ? | ||
Minetest | Sandbox similar to Minecraft | Yes | Yes[37] | ? | ||
OpenArena | First-person shooter similar to Quake 3 (see: id Tech 3) | Yes | No[38] | GPLv2 | 1.6+ | Unofficial port by "pelya" using SDL 1.2[19] |
OpenTTD | Business simulation game similar to Transport Tycoon Deluxe | Yes | No[39] | GPLv2 | 1.6+ | pelya SDL port[19] |
Pixel Dungeon[20] | Roguelike with pixel art graphics | Yes | Yes[40] | GPLv3 | ? | Also available for Linux, iOS, Windows 10, Mac OS X |
OpenTyrian | Vertical shoot 'em up | Yes | No[41] | GPLv2 | 1.6+ | pelya SDL port[19] |
robotfindskitten | A "Zen Simulation" | Yes | Yes | GPL | 1.6+ | |
Simon Tatham's Puzzle Collection | Collection of puzzle games | Yes |
Yes |
MIT | 2.1+ | |
Ur-Quan Masters | Source-port of 3DO version of Star Control II | ? | No[42] | GPLv2+, CC by 2.0, CC by-nc-sa 2.5[21] |
? | Game engine is free, but Star Control art assets are released under a Creative Commons non-commercial license.[22][21] pelya SDL port[19] |
General[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
Dasher | Accessible text-input method | Yes | Yes | GPLv3 | ? | Also available for iOS |
FetLife | Social network catering to the BDSM, fetish, and kink communities | No | No | MIT [23] | 5.0 | Also available for iOS [24] |
Google IO | App for Google IO conference | Yes | Yes | Apache 2.0 | 4.0 | |
OpenLP | Worship presentation software | Yes | Yes [43] | GPLv3 | ? | |
The White House | The official White House app | Yes | Yes | MIT | 2.2+ |
Health[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
COVID Alert | Canadian digital contact tracing app | Yes | No | Apache 2.0 | ? | Also available for iOS [25] |
DP-3T | Protocol and reference implementation of decentralized European contact tracing app | ? | No | MPL 2.0[26] | ? | Also available for iOS |
PEPP-PT | Protocol and reference implementation of centralized European digital contact tracing app | ? | No | MPL 2.0[27] | ? | |
TraceTogether | Singaporean contact tracing app | ? | No | GPLv3 | ? | Available for iOS[28] Data collected is available to police, and may be used in criminal or other types of investigations[29] |
Multimedia[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
AntennaPod | Podcatcher | Yes | Yes [44] | MIT | 2.3.3+ | |
Butter Project | Media player utilising the BitTorrent protocol | ? | ? | AGPLv3 | ? | |
Kodi (formerly XBMC) | Media player and center | Yes | Yes [45] | GPLv2+ | Multi | |
NewPipe | YouTube and SoundCloud Client | No | Yes [46] | GPLv3+ | ? | |
Popcorn Time | Media player utilizing BitTorrent protocol | No | No | GPLv3+ (AGPL exception)[30] |
? | In Nov. of 2015 PopcornTime.io ceased operations after court order from the MPAA issued in Canada.[31] |
Ringdroid | Ringtone maker | Yes | Yes | Apache 2.0 | 4.1+ | |
Rockbox | Media player | ? | ? | GPLv2+ | ? | |
Tribler | Decentralized video sharing | Yes | Yes | LGPL v2.1+ | 3.0+ | |
Tux Paint | Simple drawing program for children | Non-free | Yes | GPLv2 | ? | Version on Google Play is published by a 3rd-party & contains proprietary ad libraries in violation of upstream developers' license |
VLC | Media player | Yes | Yes [47] | GPLv2+ | 4.2+ | |
Wikimedia Commons | Client for free media repository | Yes | Yes [48] | Apache 2.0 | 4.4+ | Old CommonsLab app no longer maintained. Current app is community-developed.[32] |
[edit]
Application name | Description | Availability | License | API[a] | Note | ||
---|---|---|---|---|---|---|---|
Google Play | F-Droid | ||||||
Avare | GPS aviation application | Yes | Yes | Apache License 2.0 | 2.2+ | ||
MAPS.ME | Offline mapping using OpenStreetMap data | Yes | No [49] | Apache 2.0 | ? | F-Droid version is an unofficial fork, with extra features and removed proprietary binaries. | |
Mozilla Stumbler | Data gathering for Mozilla Location Service | Yes | Yes | MPL2 | 2.3.3+ | ||
OsmAnd | Offline mapping using OpenStreetMap data | Yes | Yes [50] | GPLv3 | 2.3+ | Only parts of the software are available at no cost, this cause the software to get a few arbitrary limitation as limited portion maps of openstreetmap may be loaded. There is an unlimited paid version. The unlimited version is also available for free on F-Droid, |
Reading[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
FBReader | e-book reader | Yes | Yes | GPL | 1.5+ | |
iFixit | Official iFixit reader | Yes | Yes | GPLv3 | 2.2+ | |
Kiwix | Offline Wikipedia reader | Yes | Yes | GPLv3 | 4.0+ | |
MuPDF | PDF and XPS viewer | Yes | Yes[51] | AGPL | 2.2+ | |
Wikipedia | Access to Wikipedia | Yes | Yes [52] | GPLv2 | 2.2+ | |
Wiktionary | Client for crowd-sourced dictionary | Yes | Yes | GPLv2 | 2.2+ | |
XOWA | Offline Wikipedia reader | Yes | Yes | AGPLv3 | 4.4+ |
Science and education[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
BOINC | Participate in distributed grid computing initiatives | Yes | No | LGPL/GPLv3+[33] | 2.3+ | |
Galaxy Zoo | Classify galaxies in crowdsourced astronomy project | Yes | Yes | GPLv3 | 3.0+ | |
GCompris | Educational activity suite for children aged 2–10 | Yes | Yes | GPLv3 | ? | Member project of KDE |
GNU Octave | Scientific programming language syntax with built-in plotting and visualization tools | ? | No | GPLv3 | ? | [34][35] |
micro:bit | Interact with a micro:bit device via Bluetooth | Yes[36] | No[37] | Apache 2.0[38] | ? | Developed by Samsung.[39] Depends on proprietary Google frameworks.[37] |
PressureNET | Crowd-sourced barometer network | Discontinued | Discontinued | GPLv3 | Multi | Service and software discontinued |
SageMath | Client for mathematical software | Yes | Yes | GPLv3 | 2.0+ | |
Sky Map | Planetarium software developed by Google, and Carnegie Mellon | Yes | Yes[53] | Apache 2.0 | ? | Tracks user telemetry data via Google Analytics[40] |
Stellarium | Planetarium software | Yes | ? | GPLv2 | ? | |
Sugar environment | One Laptop per Child learning platform | Yes | Yes | Apache 2.0 | 2.3.3+ | Ported as Sugarizer. |
AnkiDroid | Flashcard spaced repetition for memorization | Yes | Yes | GPLv3 | ? |
Security[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
Bitwarden | Password manager | Yes | Yes | GPLv3 | 4.4+ | |
Haven | Monitoring system to protect against evil maid attacks | Yes | Yes[41] | GPLv3 | 4.1+ | Developed by Edward Snowden under the auspices of The Guardian Project, and Freedom of the Press Foundation[42] |
Kali NetHunter | Digital forensics and mobile penetration testing platform ROM overlay | No | No | Various | 5.1+ | Developed by Offensive Security |
KeePassDroid | Password manager | Yes | Yes [54] | GPLv3 | 1.5+ | Port of KeePass |
PasswdSafe | Password manager | Yes | Yes | Artistic License 2.0 | 1.6+ | |
Prey | Anti-theft and monitoring | Yes | Yes | GPLv3 | 4.0+ |
System and utilities[edit]
Application name | Description | Availability | License | API[a] | Note | |
---|---|---|---|---|---|---|
Google Play | F-Droid | |||||
Barcode Scanner | Barcode and QR Code reader | Yes | Yes [55] | Apache 2.0 | 4.0.3+ | |
F-Droid | Graphical package manager for app repositories | No | Yes[56] | GPLv3+ | 4.0+ | F-Droid team also maintain an application repository |
Impress Remote | Presentation remote control for LibreOffice | Yes | Yes[57] | MPL2[43] | 2.3+ | |
Intra | Experimental DNS over HTTPS client | Yes | ? | Apache 2.0[44] | 4.0.3+ | |
microG | Replacement for proprietary Google Play Services | No | ? | Apache 2.0 | ? | |
Mycroft | Voice assistant companion | ? | ? | GPLv3[45] | ? | |
TWRP | Custom recovery image and boot manager | ? | ? | GPLv3[46] | ? | |
TalkBack | Accessibility services for blind and low-vision users | discontinued | Yes | Apache 2.0 | ? | Integrated into Android and provided by other proprietary Google components |
UserLAnd | Compatibility layer | Yes | Yes | GPLv3 | 5.0+ |
Notes[edit]
See also[edit]
References[edit]
- ^ "Learn About Brave and Our Team - Brave Browser". brave.com.
- ^ "Add Brave to F-Droid". GitHub.
- ^ https://github.com/duckduckgo/Android
- ^ "Firefox". f-droid.org. F-Droid. Retrieved 7 November 2016.
- ^ "Guardian Project Fdroid repo". guardianproject.info. Retrieved 18 July 2018.
- ^ "Is Tor Browser available on F-droid?". Retrieved 4 December 2019.
- ^ https://github.com/zulip/zulip-mobile/blob/master/LICENSE
- ^ "Briar on F-droid".
- ^ "I2P Official App Repository". f-droid.i2p.io.
- ^ Yen, Andy (2020-02-10). "IVPN applications are now open source". ivpn.net. IVPN. Retrieved 2020-05-16.
- ^ Pestel, Nick (2020-01-23). "Independent security audit concluded". ivpn.net. IVPN. Retrieved 2020-05-16.
- ^ "Ring - Apps on Google Play". play.google.com.
- ^ "Ring - F-Droid - Free and Open Source Android App Repository". f-droid.org.
- ^ Yen, Andy (2020-01-21). "All ProtonVPN apps are now open source and audited". protonvpn.com. ProtonVPN Technologies AG. Retrieved 2020-05-16.
- ^ Greenberg, Andy (2 November 2015). "Signal, the Snowden-Approved Crypto App, Comes to Android". Wired. Condé Nast. Retrieved 27 March 2016.
- ^ "Telegram-FOSS-Team/Telegram-FOSS". GitHub.
- ^ mpfau (12 August 2014). "tutanota/LICENSE.txt". github.com/tutao/tutanota. Tutao GmbH. Retrieved 13 October 2018.
- ^ RetroArch / COPYING. github.com. Retrieved 19 August 2015.
- ^ a b c d "pelya/commandergenius". GitHub.
- ^ Linux Magazine Issue #220 / Mar 2019 FOSS Picks
- Andrew Koziara (3 July 2015). ‘Pixel Dungeon’ Review – Simple Name, Legendary Game
- John Walker (4 November 2016). Have You Played... Pixel Dungeon?
- John Walker (1 June 2015). Wot I Think: Pixel Dungeon
- Mark Brown (Jul 31, 2014). Pixel Dungeon is a completely free and completely addictive roguelike adventure for Android
- Pixel Dungeon Review: Rougelike dungeon crawling with pixel art goodness (27 May 2013)
- A pixel art filled roguelike dungeon crawler has arrived called Pixel Dungeon. (5 Mar 2013)
- 9kier. Pixel Dungeon (польск.) // CD-Action : журнал. — 2015. — Nr 8 (245). — S. 75. — ISSN 1426-2916.
- Rizqi Maulana (26 Sep 2014). Perombakan Kecil Dari Pixel Dungeon Untuk Membuatmu Mati Berulang-Ulang Minggu Ini
- PIXEL DUNGEON FOR ANDROID – A SURPRISINGLY GOOD (FREE) ROGUELIKE. (26 February 2014)
- Pixel Dungeon. (8 March 2018)
- ^ a b "COPYING". sourceforge.net/p/sc2/. The Ur-Quan Masters Git Repository. Retrieved 13 October 2018.
- ^ The Ur-Quan Masters licensing
- ^ fetlife/android/README.md. GitHub.
- ^ https://github.com/fetlife/ios
- ^ https://github.com/cds-snc/covid-alert-app
- ^ https://github.com/DP-3T
- ^ https://github.com/pepp-pt
- ^ https://github.com/opentrace-community/opentrace-ios
- ^ Andreas Illmer (5 January 2021). Singapore reveals Covid privacy data available to police. BBC News, Singapore.
- ^ Popcorn Time Foundation. android / LICENSE.md. git.popcorntime.io. Retrieved 19 August 2015. Archived September 7, 2015, at the Wayback Machine
- ^ Gardner, Eriq (3 November 2015). "MPAA Touts Big Legal Success Against Popcorn Time". The Hollywood Reporter. Retrieved 23 November 2015.
- ^ "Commons mobile app". commons.wikimedia.org. Archived from the original on 16 September 2015. Retrieved 23 November 2015.
- ^ Anderson, David Pope (8 August 2008). "boinc / COPYING". github.com. Retrieved 25 November 2015.
Walton, Rom (7 November 2015). "boinc / README.md". github.com/BOINC/boinc. Retrieved 25 November 2015. - ^ Champion, Corbin. "corbinlc/octave4android". github.com. Retrieved 5 February 2019.
- ^ Treichl, Thomas (21 October 2013). "Octave on Android". Octave Maintainers mailinglist. Retrieved 5 February 2019.
- ^ "micro:bit application page on Google Play".
- ^ a b "Request for adding the official BBC micro:bit application". 2018-07-26. Retrieved 2018-07-28.
- ^ "License text in source code repository". Retrieved 2018-07-27.
- ^ "Samsung Launches the Official BBC micro:bit App". 2016-02-17. Retrieved 2018-07-29.
- ^ https://github.com/sky-map-team/stardroid/blob/master/PRIVACY_POLICY.md
- ^ "Guardian Project Official App Repository". guardianproject.info.
- ^ https://freedom.press/news/introducing-haven-open-source-security-system-your-pocket/
- ^ F-Droid - Impress Remote. f-droid.org. Retrieved 3 September 2015.
- ^ https://github.com/Jigsaw-Code/Intra/blob/master/LICENSE
- ^ https://github.com/MycroftAI/Mycroft-Android/blob/master/LICENSE
- ^ https://github.com/TeamWin/Team-Win-Recovery-Project/blob/android-9.0/NOTICE
External links[edit]
There are a number of third-party maintained lists of open-source Android applications, including:
- Android Open Source resources and software database
- F-Droid Repository of free and open-source Android software
- PRISM Break – curated list of security focused open-source alternatives to mitigate some threats of PRISM, XKeyscore and Tempora.
- Droid-Break – curated list of general purpose open-source alternatives. Inspired by PRISM-break.
- Free Software Directory – community-maintained directory of Free and Open-source software