# Authenticator™ App vs Keya Authenticator

The clearest difference is device support: Authenticator™ App at 3 against Keya Authenticator's 1. Authenticator™ App also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator™ App sells 3 in-app purchases, starting at $7.99 per 7 days and Keya Authenticator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Authenticator™ App ships an update every 4 weeks, Keya Authenticator every 3 weeks. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Authenticator™ App | Keya Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (445 ratings)](https://appshunter.io/ios/app/authenticator-app/id6449135969/reviews)** | — |
| Number of ratings | **445** | — |
| Positive reviews | 16.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BOHEM Bilisim LTD](https://appshunter.io/developer/1667352723) | [Eldar SHAIDULLIN](https://appshunter.io/developer/1894639063) |

## What reviewers say

### Authenticator™ App

[App page](https://appshunter.io/ios/app/authenticator-app/id6449135969)

This app generates secure, time-based one-time passwords for two-factor authentication. It supports automatic setup via QR code and works offline, synchronizing across Apple devices with iCloud backup and encryption.

**Highlights:** Automatic QR code setup, Offline code generation, iCloud Backup & Encryption, Synchronization across Apple Devices, Supports 2,500+ websites and services, Quick and easy 2FA verification

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $7.99 | per 7 days |
| Monthly Premim Subscription | $14.99 | per month |
| Yearly Premim Subscription | $49.99 | per year |

**What reviewers like**

- 👍 Easy setup process
- 🔒 Extra layer of security
- 🌐 Wide range of services supported
- ☁️ Offline code generation
- ✨ Clean, user-friendly interface

**What reviewers complain about**

- ❌ App doesn't launch
- ❌ Multifactor authentication issues
- ❌ Cannot cancel subscription
- ❌ Codes not recognized
- ❌ Forced premium membership

**Reported bugs**

- App does not launch
- Multifactor authentication dysfunctional
- Codes not recognized
- Data deleted after update
- Accounts deleted after iPhone update

**Requested features**

- Option to remove ads/upgrade popups
- Clearer explanation of setup and usage


### Keya Authenticator

[App page](https://appshunter.io/ios/app/keya-authenticator/id6764358712)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $2.99 | one-time |
| Pizza | $9.99 | one-time |
| Family Dinner | $29.99 | one-time |


## Frequently asked questions

### Is Authenticator™ App free?

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

### Is Keya Authenticator free?

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

### Do Authenticator™ App or Keya Authenticator have ads?

Neither Authenticator™ App nor Keya Authenticator shows ads.

### Which is updated more often, Authenticator™ App or Keya Authenticator?

Authenticator™ App ships an update every 4 weeks, and Keya Authenticator every 3 weeks. Most recently, Authenticator™ App was updated on September 30, 2026 and Keya Authenticator on September 21, 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.*