# Authenticator App vs AI Summary

The clearest difference is in-app purchases: AI Summary at none against Authenticator App's 6. AI Summary also leads on review sentiment (38% vs 29%). Authenticator App's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 6 in-app purchases, starting at $4.19 per 7 days. AI Summary asks for nothing beyond the download.

Authenticator App ships an update every 2 weeks, AI Summary every 3 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Authenticator App | AI Summary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (86 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6480513197/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 28.6% of reviews | **37.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 106 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tatsat Brahmbhatt](https://appshunter.io/developer/1692901637) | [ROBOTO SYSTEMS LTD](https://appshunter.io/developer/1458146261) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6480513197)

Secure your online accounts with this 2FA OTP manager. It offers easy account setup via QR code scanning or manual entry, and enhances security with biometric authentication. All one-time passwords are stored locally on your device for increased protection.

**Highlights:** 2FA OTP management, QR code scanning for account setup, Manual code entry, Biometric unlock (fingerprint/face recognition), Local storage of OTPs, Supports numerous platforms

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.19 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $29.49 | per year |
| Yearly | $53.90 | per year |
| Lifetime | $59.99 | one-time |
| Lifetime | $79.99 | one-time |


### AI Summary

[App page](https://appshunter.io/ios/app/ai-summary/id6581488973)

This AI-powered application provides concise summaries of YouTube videos and answers questions on any topic. It helps users save time and enhance their learning with instant, accurate information. All interactions are saved for easy future reference.

**Highlights:** YouTube video summarization, AI-powered chat for any query, Chat history for past interactions, Time-saving learning tool, Instant, accurate answers

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is AI Summary free?

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

### Do Authenticator App or AI Summary have ads?

AI Summary shows ads; Authenticator App does not.

### Which is updated more often, Authenticator App or AI Summary?

Authenticator App ships an update every 2 weeks, and AI Summary every 3 months. Most recently, Authenticator App was updated on October 2, 2026 and AI Summary on October 7, 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.*