# Olobby vs Authenticator

The clearest difference is in-app purchases: Olobby at none against Authenticator's 7. Authenticator's advantage is update cadence (every 3 weeks vs every 35 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator sells 7 in-app purchases, starting at $5.99 per 7 days. Olobby asks for nothing beyond the download.

Olobby ships an update every 35 months, Authenticator every 3 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Olobby | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-2famfa/id6739278649/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 35 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 50 MB |
| Requires iOS | **14.2** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Benjamin Chung](https://appshunter.io/developer/1635897284) | [园 周](https://appshunter.io/developer/1783490941) |

## What reviewers say

### Olobby

[App page](https://appshunter.io/ios/app/olobby/id6450261594)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2famfa/id6739278649)

Enhance your online security with this user-friendly app that generates time-based one-time passwords (TOTP) for two-factor authentication. Securely manage codes for popular services by scanning QR codes or importing existing data. Offers iCloud sync and biometric protection for easy access across devices.

**Highlights:** Generate secure 2FA codes, Sync accounts with iCloud, Biometric authentication (Face ID/Touch ID), Setup via QR scan or import, Organize tokens with folders, Import/export codes as text file

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| Annual Premium | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is Olobby free?

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

### Is Authenticator free?

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

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

Olobby ships an update every 35 months, and Authenticator every 3 weeks. Most recently, Olobby was updated on October 1, 2026 and Authenticator on October 4, 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.*