Mauth review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Mauth is an open-source two-factor authentication app for Android users who need TOTP and HOTP code generation with flexible account management. It is compatible with Google Authenticator and supports account imports through QR-code scanning, image scanning, manual entry, and deeplinks. PIN and biometric authentication, encrypted account storage, search, sorting, grouping, editing, and deletion give it a practical foundation for managing multiple accounts.

Its standout strength is flexibility around account movement and backup. Mauth can export accounts as QR codes, otpauth URIs, or encrypted data, while backup destinations include Nextcloud, ownCloud, Google Drive, Dropbox, and OneDrive. That combination suits Android users who want choices beyond a single cloud provider or who maintain a self-hosted storage service. The app is distributed through GitHub Releases and F-Droid, which aligns with its open-source positioning.

Mauth is free and does not present paid tiers, so its feature set is available without a subscription structure. The trade-off is platform scope: coverage is limited to Android, making it a poor fit for users who need a shared authenticator experience across iOS or desktop devices. The F-Droid listing also describes the app as being in beta, which matters for buyers prioritizing a more established release stage. Choose Mauth for Android-based TOTP or HOTP management with varied import, export, and backup paths; choose another authenticator when cross-platform coverage is essential.

Mauth pros and cons

• Where it wins
  • Supports both TOTP and HOTP code generation
  • Imports accounts by QR code, image, manual entry, or deeplink
  • Backs up to Nextcloud, ownCloud, Google Drive, Dropbox, and OneDrive
• Where it doesn't
  • Android-only coverage excludes other platforms
  • The F-Droid listing describes Mauth as being in beta
  • Its focus is limited to authenticator codes, storage, and backups

Mauth fact sheet, pricing and score →

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Last updated 7 Oct 2026 · How we research and update