# REVE Secure 2FA vs Authenticator App

The clearest difference is in-app purchases: REVE Secure 2FA at none against Authenticator App's 1. REVE Secure 2FA also leads on iOS requirement (9.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 1 in-app purchase, starting at $6.99 per 7 days. REVE Secure 2FA asks for nothing beyond the download.

REVE Secure 2FA ships an update monthly, Authenticator App every 2 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | REVE Secure 2FA | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/reve-secure-2fa/id1211718015/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 4 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REVE Systems (S) Pte. Ltd.](https://appshunter.io/developer/445338530) | [Hang Ma](https://appshunter.io/developer/1808693825) |

## What reviewers say

### REVE Secure 2FA

[App page](https://appshunter.io/ios/app/reve-secure-2fa/id1211718015)

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:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-novaz/id6794714046)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro - Weekly | $6.99 | per 7 days |


## Frequently asked questions

### Is REVE Secure 2FA free?

REVE Secure 2FA is free to download, with no in-app purchases.

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Do REVE Secure 2FA or Authenticator App have ads?

Neither REVE Secure 2FA nor Authenticator App shows ads.

### Which is updated more often, REVE Secure 2FA or Authenticator App?

REVE Secure 2FA ships an update monthly, and Authenticator App every 2 weeks. Most recently, REVE Secure 2FA was updated on October 16, 2026 and Authenticator App on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*