2fa

The modern privacy and security focused two factor authenticator

Repo:	IzzyOnDroid
AppID:	app.ninesevennine.twofactorauthenticator
Author:	979
License:	EUPL-1.2
Donation:	Webpage
InRepoSince:	2026-06-04
LastRepoUpdate:	2026-11-13
LastAppUpdate:	2026-11-12
LastVersion:	1.2sp2
Categories:	Security
APK source:	Codeberg/Forgejo/Gitea
Google Play:	Check if it's there

Overview

2fa is the modern privacy and security focused two factor authenticator. It is very easy to use and delivers exceptional security through modern cryptographic algorithms. The core is written in Rust and the app works fully offline without Google Play Services.

Features

Support for TOTP, HOTP, and Steam Guard codes via .maFile.
Add accounts via QR codes, OTPAuth links, files, or your gallery.
Manual export and import of accounts in .2fa or Aegis .json formats.
Advanced security features such as passphrases, biometric unlock, screen security, secure clipboard, lock on exit, and intent blocking.
Highly customizable, with account colors and icon packs, including textured and tinted options.
And more!

WhatsNew:

Changes since the 1.2sp1 release:

- Added passphrase field focus when unlocking the app if biometrics aren't used.
- Added Chinese (Traditional Han script) translations, thanks to @Voik.
- Added Tamazight translations, thanks to @zirixov.

- Fixed Dutch typo in language name.

- Updated icons fallback to tinted if no textured option is available.
- Updated language screen to be ordered alphabetically.
- Updated English International to English (United States).
- Updated Japanese translations, t

Download Metadata Source Issues Translation ChangeLog Statistics

While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.2sp2 (2026-11-13)

Android Versions:

Target: 17.0
MinVer: 15.0
ABIs: arm64-v8a

Permissions:

Malware-Check:Passed

12 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AppCompat (Utility)
support newer Android features on older Android versions.
CameraX (Utility)
an addition to Android Jetpack that makes it easier to add camera capabilities.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Payment Modules:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Ads & Analytics:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Download (8.6 M)

Version 1.2sp1 (2026-10-14)

Android Versions:

Target: 17.0
MinVer: 15.0
ABIs: arm64-v8a

Permissions:

Malware-Check:Passed

12 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AppCompat (Utility)
support newer Android features on older Android versions.
CameraX (Utility)
an addition to Android Jetpack that makes it easier to add camera capabilities.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Payment Modules:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Ads & Analytics:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Download (8.7 M)

Version 1.2 (2026-09-26)

Android Versions:

Target: 17.0
MinVer: 15.0
ABIs: arm64-v8a

Permissions:

Malware-Check:Passed

12 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AppCompat (Utility)
support newer Android features on older Android versions.
CameraX (Utility)
an addition to Android Jetpack that makes it easier to add camera capabilities.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Payment Modules:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Ads & Analytics:

None found
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.

Download (8.7 M)

2fa

Packages

Version 1.2sp2 (2026-11-13)

Android Versions:

Permissions:

Features:

Malware-Check:Passed

12 Libraries detected:

Version 1.2sp1 (2026-10-14)

Android Versions:

Permissions:

Features:

Malware-Check:Passed

12 Libraries detected:

Version 1.2 (2026-09-26)

Android Versions:

Permissions:

Features:

Malware-Check:Passed

12 Libraries detected: