Open2FA vs Secure
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Open2FA
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Open2FA is a simple, open source two-factor authentication application. Two-step verification helps you protect your accounts, even if attackers have your password. - All your codes are stored encrypted (AES-256). - Codes can be added via QR scan or manually. - FaceID and TouchID support. - Import and export encrypted file with codes. - You can store data as in iCloud and synchronize between devices, or store everything locally on your device. Open2FA - Two-factor authentication application with sync & AES-256 encryption. All your accounts are encrypted with AES-256. You can use iCloud to synchronize accounts between devices. There is import and export of encrypted file with all accounts. Or export the account to any other 2FA application.
Secure
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Secure Your Data with Secure QR Secure QR is a powerful, privacy-focused QR code generator and scanner. With advanced cryptographic algorithms like AES256, TripleDES, Blowfish, and Rabbit, you can encrypt any text into a QR code for safe sharing or storing sensitive information securely. Whether you're looking to store passwords, share confidential details, or scan encrypted QR codes, Secure QR offers a seamless, fast, and completely local & Open Source solutionβensuring your data never leaves your device. Features: - QR Code Generator with Encryption: Transform your text securely into encrypted QR codes using cryptographic standards like AES256, TripleDES, Blowfish, or Rabbit encryption. - QR Code Scanner with Decryption: Scan any QR code and decrypt the hidden text with ease. - Completely Local Application: No cloud backups, servers, or online storageβyour data stays private. - Open Source Transparency: Trustworthy and community-driven. View and contribute to our code on GitHub. - Multiple Cryptographic Options: Choose between AES256, TripleDES, Blowfish, or Rabbit encryption algorithms for advanced security. - User-Friendly Interface: Simple and intuitive design that makes encryption and decryption seamless for everyone. Why Use Secure QR? - Secure Password Storage: Store sensitive passwords securely and generate encrypted QR codes for quick retrieval. - Safe Data Sharing: Share confidential notes, credentials, or other sensitive information without the risk of interception. - Privacy First: Secure QR prioritizes your privacy by processing everything locally on your device, without storing data online. How It Works: 1. Enter any text you want to encrypt. 2. Choose your preferred cryptographic encryption method (AES256, TripleDES, Blowfish, Rabbit). 3. Generate a QR code and share it securely or store it locally. To decode: Open the app, scan the QR code, and decrypt the data with just one tap. Open Source: Secure QR is fully open-source to ensure transparency, security, and reliability. Join our community and contribute to the project. Check it out on GitHub. Download Secure QR Now & Encrypt Your World Securely!
Screenshots
Verdict
The clearest difference is ads: Open2FA at none against Secure's shown. Open2FA also leads on update cadence (every 3 weeks vs every 3 months) and device support (4 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Open2FA ships an update every 3 weeks, Secure every 3 months. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.
| Parameter | Open2FA | Secure |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 3 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 16.6 |
| Further details β not scored | ||
| Size | 11 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Uladzislau Vrubleuski | Christian Scheub |
In-app purchases
Open2FA
No in-app purchases
Secure
No in-app purchases









