# Auth Authenticator vs Okay2Go

The clearest difference is in-app purchases: Okay2Go at none against Auth Authenticator's 3. Okay2Go also leads on update cadence (every 2 weeks vs every 5 months) and iOS requirement (13.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. Auth Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days. Okay2Go asks for nothing beyond the download.

Auth Authenticator ships an update every 5 months, Okay2Go every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Auth Authenticator | Okay2Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (216 ratings)](https://appshunter.io/ios/app/auth-authenticator/id1554760348/reviews)** | — |
| Number of ratings | **216** | — |
| Positive reviews | 56.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 23 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appios Bilisim](https://appshunter.io/developer/1796567865) | [Okay2Go](https://appshunter.io/developer/1457719888) |

## What reviewers say

### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-authenticator/id1554760348)

Secure your online accounts with this Two-Factor Authentication (2FA) app. It generates time-based one-time passwords (TOTP) and offers encrypted backups, multi-device sync, and offline access. Protect your accounts from unauthorized access with robust security features.

**Highlights:** Encrypted iCloud Backup, Apple Watch Support, Multi-Device Sync, Offline Access, Biometric & PIN Lock, Quick Setup, TOTP Security

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Plans | $9.99 | per 7 days |
| Monthly Subscription Plans | $14.99 | per month |
| Yearly Subscription  Plans | $49.99 | per year |


### Okay2Go

[App page](https://appshunter.io/ios/app/okay2go-travel-esim/id6767482425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Auth Authenticator free?

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

### Is Okay2Go free?

Okay2Go is free to download, with no in-app purchases.

### Do Auth Authenticator or Okay2Go have ads?

Neither Auth Authenticator nor Okay2Go shows ads.

### Which is updated more often, Auth Authenticator or Okay2Go?

Auth Authenticator ships an update every 5 months, and Okay2Go every 2 weeks. Most recently, Auth Authenticator was updated on November 3, 2026 and Okay2Go on October 31, 2026.

---

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