Stratum Auth is an Android and Wear OS two-factor authentication client supporting TOTP and HOTP codes, encrypted backups, and account categories.
The Best Mauth Alternatives in 2026
Looking for something like Mauth? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 6 are free or have a free plan and 14 are open source.
Mauth provides two-factor authentication for Android that supports TOTP and HOTP codes and compatibility with Google Authenticator.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | app | — | Yes | Android |
| 2 | FreeOTPPlus | — | Yes | Android |
| 3 | OTPClient | — | Yes | — |
| 4 | 2fauth | — | Yes | — |
| 5 | Yubioath Flutter | — | Yes | Android, Linux, macOS |
| 6 | Ente | Freemium | Yes | Android, iOS, Linux |
| 7 | Keepass2Android | — | Yes | Android |
| 8 | OTP Helper | — | Yes | — |
| 9 | Keypass | — | Yes | Android |
| 10 | Awesome Keepass | — | Yes | Web |
All Mauth alternatives
FreeOTP Plus is an Android two-factor authenticator fork with TOTP and HOTP support, import and export options, and token search.
OTPClient manages desktop TOTP and HOTP tokens with a GTK4 interface, QR and URI import, and command-line integration.
Use 2FAuth, a web app, to manage two-factor authentication accounts and generate security codes.
Yubico Authenticator is available for desktop systems and Android, providing access to Yubico Authenticator project releases and source code.
Ente provides an open-source, end-to-end encrypted cloud platform with apps for photos, authenticators, and other stored data.
Keepass2Android, an Android password manager, that stores passwords and sensitive information in a protected database file, with sync options.
OTP Helper copies one-time passwords from SMS messages and notifications on Android, working offline without internet permission.
KeyPass provides an offline password manager project for storing and managing passwords, described as an open-source application.
Awesome KeePass curates KeePass-compatible clients, libraries, plugins, tools, security research, and documentation in one project list.
Vaultwarden provides an unofficial Bitwarden-compatible server written in Rust, formerly known as bitwarden_rs.
Stratum
stratumauth.comUse Stratum, an open-source Android app for generating two-factor authentication codes, with encrypted backups, account categories, and a Wear OS companion app.
The 2FA Directory lists websites and services that support two-factor authentication, including options such as SMS, email, calls, and security keys.
Tofu
tofuauth.comTofu, an iOS authenticator, that adds accounts by scanning issuer QR codes and generates time-based or counter-based one-time passwords offline.
Ente Auth provides cross-platform two-factor authentication with end-to-end encrypted cloud backups for account tokens.
2FAS
2fas.comStore passwords and two-factor authentication tokens locally with 2FAS, which offers mobile apps and a browser extension.
Yubioath
developers.yubico.com/yubioath-flutterYubico Authenticator is a desktop and Android companion app for managing YubiKeys and accessing one-time passwords.
Alt Client
github.com/AChep/keyguard-appKeyguard manages passwords in Bitwarden-compatible accounts and KeePass KDBX files, with login autofill, passkeys, offline use, and password issue checks.
Bitwarden stores and syncs passwords and passkeys through browser extensions, desktop and mobile apps, and a web vault. It offers free accounts and paid personal and business plans.
Store, sync, and autofill passwords, passkeys, and email aliases with Proton Pass, an end-to-end encrypted password manager.
Manage passwords, secrets, and credentials from the command line with gopass and Git or GPG storage.
Kee Pass Xc Getting Started
keepassxc.org/docs/KeePassXC_GettingStartedThe KeePassXC getting started guide covers installation, interface basics, settings, and operations such as creating and storing a password database.
Md5 Decrypt & Encrypt
md5decrypt.net/enMd5 Decrypt & Encrypt searches an MD5 hash database and can generate MD5 values from input text.
KeePass
keepass.infoStore passwords in an encrypted local database protected by a master key with KeePass.
Alternatives to similar tools
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Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative






















