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- Stratum - Authenticator App Vs. Aegis Authenticator - 2FA App
Stratum - Authenticator App vs Aegis Authenticator - 2FA App Usage & Stats
Stratum (formerly Authenticator Pro) is an open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customization. It also has a Wear OS companion app.
It supports TOTP (Time Based) and HOTP (Counter Based) authenticators using either SHA1, SHA256 or SHA512 hashing algorithms. Mobile-Otp (mOTP), Steam and Yandex are also supported.
2 Factor authentication provides an extra layer of security to your accounts by requiring the use of a one time code to log in.
In addition to your username and password, you will need a code provided by Stratum. So even if your login details are compromised, your account remains safe.
Features
- ⚙️ Compatibility: Stratum is compatible with most providers and accounts.
- 📲 Import: Easily migrate your accounts to Stratum from supported alternative apps.
- 💾 Backup / Restore: Backup your authenticators with strong encryption. In case you lose or change your phone, you can always gain access to your accounts. You can save backups to cloud storage or to your device.
- 🌙 Dark Mode: Stratum has a beautiful material design inspired look in either light or dark themes.
- ⏺️ Icons: Find your authenticators easily with recognizable brand logos and icons next to each code.
- 📂 Categories: Organize your authenticators into categories.
- 🔒 Offline with few permissions: Stratum only requires a single permission¹ and does not require Internet access to function.
- 🔑 Security: Set a password and use biometric authentication to protect your codes.
- 🎨 Customization: Set icons and rename. You can also arrange your authenticators in any order you like so you can find them easily.
- ⌚ Wear OS: Quickly view your authenticators directly from your watch. You can even set a favorite and place it in a tile. Please note that a connection to your Android device is required. Furthermore, F-Droid distributions of the app are not compatible with Wear OS, since non-free dependencies are required.
(¹) *To scan QR-Codes, the app requires the camera permission.*
https://stratumauth.com/wiki/faq
Disclaimer
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- Google Play Store
- Free
- Tools
Usage Rank
- -
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
Compatibility
Aegis supports the HOTP and TOTP algorithms. These two algorithms are industry-standard and widely supported, making Aegis compatible with thousands of services. Any web service that supports Google Authenticator will also work with Aegis Authenticator.
Encryption and biometric unlock
All of your one-time passwords are stored in a vault. If you choose to set a password (highly recommended), the vault will be encrypted using strong cryptography. If someone with malicious intent gets a hold of the vault file, it’s impossible for them to retrieve the contents without knowing the password. Entering your password each time you need access to a one-time password can be cumbersome. Fortunately, you can also enable biometric unlock if your device has a biometrics sensor (i.e. fingerprint or face unlock).
Organization
Over time, you'll likely accumulate tens of entries in your vault. Aegis Authenticator has lots of organization options to make finding the one you need at a particular moment easier. Set a custom icon for an entry to make it easier to find. Search by account name or service name. Have a lot of one-time passwords? Add them to custom groups for easier access. Personal, Work and Social can each get their own group.
Backups
To make sure you will never lose access to your online accounts, Aegis Authenticator can create automatic backups of the vault to a location of your choosing. If your cloud provider supports the Storage Access Framework of Android (like Nextcloud does), it can even create automatic backups to the cloud. Creating manual exports of the vault is also supported.
Making the switch
To make the switch easier, Aegis Authenticator can import the entries of lots of other authenticators, including: Authenticator Plus, Authy, andOTP, FreeOTP, FreeOTP+, Google Authenticator, Microsoft Authenticator, Steam, TOTP Authenticator and WinAuth (root access is required for the apps that don't have an option to export).
Feature overview
• Free and open source
• Secure
• Encrypted, can be unlocked with a password or biometrics
• Screen capture prevention
• Tap to reveal
• Compatible with Google Authenticator
• Supports industry standard algorithms: HOTP and TOTP
• Lots of ways to add new entries
• Scan a QR code or an image of one
• Enter details manually
• Import from other popular authenticator apps
• Organization
• Alphabetic/custom sorting
• Custom or automatically generated icons
• Group entries together
• Advanced entry editing
• Search by name/issuer
• Material design with multiple themes: Light, Dark, AMOLED
• Export (plaintext or encrypted)
• Automatic backups of the vault to a location of your choosing
Open source and license
Aegis Authenticator is open source and licensed under GPLv3. The source code is available here: https://github.com/beemdevelopment/Aegis
- Google Play Store
- Free
- Tools
Usage Rank
#4,059
Stratum - Authenticator App vs. Aegis Authenticator - 2FA App ranking comparison
Compare Stratum - Authenticator App ranking trend in the past 28 days vs. Aegis Authenticator - 2FA App
Aegis Authenticator - 2FA App#4,059
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February 25, 2026