# Yapp! App vs Authenticator App

The clearest difference is in-app purchases: Yapp! App at none against Authenticator App's 4. Yapp! App also leads on update cadence (every 9 days vs monthly) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 4 in-app purchases, starting at $8.99 per month. Yapp! App asks for nothing beyond the download.

Yapp! App ships an update every 9 days, Authenticator App monthly. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Yapp! App | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/authenticator-app-authkey/id6447845767/reviews)** |
| Number of ratings | — | **3.4K** |
| Positive reviews | — | 41.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 119 MB | 46 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [E510](https://appshunter.io/developer/1398239495) | [SkyRise Networks](https://appshunter.io/developer/1682862399) |

## What reviewers say

### Yapp! App

[App page](https://appshunter.io/ios/app/yapp-app/id1499988015)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-authkey/id6447845767)

Enhance your online security with this app, offering a secure and reliable method to protect your accounts. It generates unique codes for two-factor authentication, ensuring your personal information stays safe.

**Highlights:** Account protection with 2FA, Easy setup and management, Backup and sync accounts, Secure code generation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Monthly Premium | $8.99 | per month |
| Authenticator Weekly Premium | $9.99 | per 7 days |
| Authenticator Yearly Premium | $49.99 | per year |
| Authenticator Lifetime Premium | $69.99 | one-time |

**What reviewers like**

- 👍 Seamless functionality
- 🚀 Quick and easy setup
- 🔒 Robust security features

**What reviewers complain about**

- 🐛 Compatibility issues
- 💰 Expensive subscription
- 🤯 Confusing user interface
- 🔒 Unreliable authentication

**Reported bugs**

- Unable to scan QR codes
- Accounts not showing up correctly
- Repeated login failures

**Requested features**

- Ability to add/manage multiple accounts
- Improved syncing across devices
- More transparent subscription model


## Frequently asked questions

### Is Yapp! App free?

Yapp! App 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 Yapp! App or Authenticator App have ads?

Neither Yapp! App nor Authenticator App shows ads.

### Which is updated more often, Yapp! App or Authenticator App?

Yapp! App ships an update every 9 days, and Authenticator App monthly. Most recently, Yapp! App was updated on October 11, 2026 and Authenticator App on October 18, 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.*