Compare software

2FAuth vs Aegis Authenticator: catalog facts
2FAuth	Aegis Authenticator
Free Free and open source under the AGPL-3.0 licence.	Free Free and open source under the GPL, with no accounts and no paid tier.
Web, Self-hosted	Android
Codes available from any device with a browser Easy backup and restore of a standalone database	The vault is encrypted with AES-256-GCM, unlocked by password with scrypt or by biometrics Automatic backups of the vault to a location you choose, plain or encrypted
Requires running your own server Fully localised only in English and French	Android only No cloud sync; you own the backup process
Self-hosted	Downloadable app
Open source	Open source
License: AGPL-3.0	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.