NetGuard vs Aegis Authenticator
A detailed comparison to help you choose between NetGuard and Aegis Authenticator.
NetGuard No-root firewall for Android. | Aegis Authenticator Free, open-source 2FA app for Android. | |
|---|---|---|
| Rating | 4.5 (344 reviews) | 4.7 (471 reviews) |
| Pricing Model | freemium | free |
| Starting Price | From $0/mo | Free |
| Best For | Best for users wanting network-level firewall protection | Best for users adding extra security with two-factor authentication |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | — | — |
NetGuard
Pros
- + Per-app firewall without rooting
- + Open-source (GPLv3) and publicly reviewed
- + Detailed per-app and global traffic logs
- + Hosts-file domain blocking via GitHub/F-Droid builds
- + Pro features via one-time donation option
- + Good for diagnosing background network activity
Cons
- - Uses Android VPN slot; conflicts with real VPNs
- - Play Store version can’t do ad blocking
- - Domain blocking fails with DoH/DoT enabled
- - Can’t block YouTube ads via domains
- - Unsupported in some work/dual-app environments
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
Stay in the loop
Get weekly updates on the best new privacy tools, deals, and comparisons.
No spam. Unsubscribe anytime.