Authy vs Aegis Authenticator
A detailed comparison to help you choose between Authy and Aegis Authenticator.
Authy Multi-device 2FA app with cloud sync. | Aegis Authenticator Free, open-source 2FA app for Android. | |
|---|---|---|
| Rating | 4.3 (148 reviews) | 4.7 (471 reviews) |
| Pricing Model | free | free |
| Starting Price | Free | Free |
| Best For | Best for users adding extra security with two-factor authentication | Best for users adding extra security with two-factor authentication |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | — | — |
Authy
Pros
- + Free for end users
- + Encrypted backups with documented crypto design
- + Multi-device token syncing available
- + Works offline for code generation
- + Can disable new device installs
Cons
- - Desktop app ended March 19, 2024
- - No simple official token export
- - Cloud sync increases account attack surface
- - Twilio breach history includes Authy user impact
Aegis Authenticator
Pros
- + Encrypted vault with AES-256-GCM
- + Supports TOTP and HOTP
- + Imports from many authenticator apps
- + No required cloud account or sync
- + Available on F-Droid and Google Play
- + Free and open source (GPLv3)
Cons
- - Android-only; no official iOS app
- - No first-party cloud sync
- - Plaintext export option increases user-risk
- - Some imports may require root access
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