REVE Secure 2FA vs Open2FA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
REVE Secure 2FA
This app provides an extra layer of security for your online accounts by generating unique verification codes for each login. It protects your sensitive data from unauthorized access, even if your password is compromised. The app offers backup codes and synchronization across multiple devices.
- Generates unique verification codes (OTP)
- Protects online accounts from unauthorized access
- Provides backup verification codes
- Synchronizes across multiple devices
- Supports all types of online accounts
- User-friendly interface
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REVE Secure 2FA – Two Factor Authentication App REVE Secure 2FA app provides strong authentication via a unique verification code or OTP (One Time Passcode) for every login attempt. This app protects all your precious online accounts and sensitive data from the hackers or intruders by adding a second step of verification in the login procedure. With 2FA app, an attacker won’t be able to gain access to your account even if he knows your login credentials; username and password. What Makes REVE Secure, the best 2FA App? Makes your login process secure REVE Secure 2FA app makes the login process secure by requiring you to enter a unique verification token generated by the app along with the username and password combination. No unauthorized access to your accounts If unfortunately, your secret login credentials get revealed, then don’t worry. The use of verification code in the second step during the login process prevents unauthorized access to your accounts. Backup code Another important feature of REVE Secure 2FA app is that it provides backup verification code for accessing the accounts and sensitive data even after you lose your device. So, you must print and secure the backup verification code for the future use. Multiple device synchronization REVE Secure 2FA app easily synchronizes with multiple devices like tablets and smartphones to generate the code. Supports all online accounts REVE Secure 2FA app supports all types of online accounts to protect them from unauthorized intrusions. User-friendly & customized control REVE Secure 2FA app features user-friendly and customized control. This app is easy to install and can be accessed anywhere.
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.
Screenshots
Verdict
The clearest difference is iOS requirement: REVE Secure 2FA at 9.0 against Open2FA's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
REVE Secure 2FA ships an update monthly, Open2FA every 3 weeks. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.
| Parameter | REVE Secure 2FA | Open2FA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10 ratings) — better | — |
| Number of ratings | 10 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | REVE Systems (S) Pte. Ltd. | Uladzislau Vrubleuski |
In-app purchases
REVE Secure 2FA
No in-app purchases
Open2FA
No in-app purchases
Questions
Is REVE Secure 2FA free?
Is Open2FA free?
Do REVE Secure 2FA or Open2FA have ads?
Which is updated more often, REVE Secure 2FA or Open2FA?
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