# Authenticator vs Authenticator

The clearest difference is monetization model: Authenticator at free with in-app purchases against Authenticator's subscription. Authenticator also leads on update cadence (daily vs monthly) and rating (4.2 vs 3.8). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days and Authenticator sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 6 and 6 respectively.

Authenticator ships an update monthly, Authenticator daily. The most recent releases landed on September 24, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Authenticator | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/authenticator-two-factor-app/id6683305035/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/authenticator-otp-security/id6736878953/reviews)** |
| Number of ratings | 6 | 6 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 17 MB | 34 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mats Vink](https://appshunter.io/developer/1747327646) | [Toni Pessey](https://appshunter.io/developer/1775740925) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-two-factor-app/id6683305035)

This app generates time-based one-time passwords (OTP) to enhance the security of your online accounts. It offers quick setup via QR code scanning and works offline once configured. Data is encrypted and can be backed up to iCloud for seamless device synchronization.

**Highlights:** Quick setup with QR code scanning, Regularly updated OTPs, Offline functionality, iCloud backup and encryption, Cross-device synchronization, Universal compatibility with authentication practices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Annual Premium | $49.99 | per year |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-otp-security/id6736878953)

This app enhances account security by generating time-based, one-time passwords for two-factor authentication. It works offline and supports multiple accounts for emails, social media, and banking.

**Highlights:** Time-based one-time password generation, Offline code generation, Supports multiple accounts, Unlimited code generation (subscription), Multi-device sync (subscription), Cloud backup (subscription)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| authenticatorWeekTrial | $6.99 | per 7 days |
| authenticatorMonth | $19.99 | per month |
| authenticatorYear | $49.99 | per year |
| authenticatorLifeTime | $49.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is Authenticator free?

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

### Which has better reviews, Authenticator or Authenticator?

Authenticator is rated higher. Authenticator averages 3.8 out of 5 from 6 ratings, while Authenticator averages 4.2 from 6 ratings.

### Do Authenticator or Authenticator have ads?

Neither Authenticator nor Authenticator shows ads.

### Which is updated more often, Authenticator or Authenticator?

Authenticator ships an update monthly, and Authenticator daily. Most recently, Authenticator was updated on September 24, 2026 and Authenticator on August 27, 2026.

---

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