Comparison

REVE Secure 2FA vs Open2FA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Open2FA

Read full description

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

REVE Secure 2FA4 screens
Open2FA4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 8 level
REVE Secure 2FA versus Open2FA: the parameters behind the verdict, then further details
ParameterREVE Secure 2FAOpen2FA
PriceFreeFree
Rating4.9 (10 ratings) — better—
Number of ratings10 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod, Mac — better
Requires iOS9.0 — better15.0
Further details — not scored
Size61 MB11 MB
Age rating4+4+
DeveloperREVE Systems (S) Pte. Ltd.Uladzislau Vrubleuski

In-app purchases

None

REVE Secure 2FA

No in-app purchases

None

Open2FA

No in-app purchases

Questions

Is REVE Secure 2FA free?
REVE Secure 2FA is free to download, with no in-app purchases.
Is Open2FA free?
Open2FA is free to download, with no in-app purchases.
Do REVE Secure 2FA or Open2FA have ads?
Neither REVE Secure 2FA nor Open2FA shows ads.
Which is updated more often, REVE Secure 2FA or Open2FA?
REVE Secure 2FA ships an update monthly, and Open2FA every 3 weeks. Most recently, REVE Secure 2FA was updated on September 30, 2026 and Open2FA on September 28, 2026.

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