# AI Note Taker vs Authenticator

The clearest difference is update cadence: Authenticator at every 4 days against AI Note Taker's every 2 weeks. AI Note Taker's advantage is rating (4.5 vs 4.3) and ratings volume (49 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Note Taker sells 3 in-app purchases, starting at $7.99 per 7 days and Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Note Taker holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: AI Note Taker has 49 ratings behind it against 6, so its average is the more settled of the two.

AI Note Taker ships an update every 2 weeks, Authenticator every 4 days. The most recent releases landed on October 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | AI Note Taker | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (49 ratings)](https://appshunter.io/ios/app/ai-note-taker-note-ai/id6740919696/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/authenticator-password-keeper/id6743125741/reviews) |
| Number of ratings | **49** | 6 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 11 MB |
| Requires iOS | **15.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XLABS DIJITAL HIZMETLER ANONIM SIRKETI](https://appshunter.io/developer/1575903336) | [Hans Laustsen](https://appshunter.io/developer/1818105515) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-note-ai/id6740919696)

This app transcribes audio and video into text, then uses AI to summarize the content. It's useful for lectures, meetings, and YouTube videos, helping users quickly extract key information.

**Highlights:** Speech to text transcription, AI-powered summarization, YouTube video transcription, Lecture recording and transcription, Audio to text conversion, Note organization tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Note Taker Pro | $7.99 | per 7 days |
| AI Note Taker Pro | $14.99 | per year |
| AI Note Taker Pro | $29.99 | per year |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-password-keeper/id6743125741)

This app provides free two-factor and multi-factor authentication for your online accounts. It also offers a password manager with autofill, encrypted backups, and a built-in VPN for enhanced digital security.

**Highlights:** Two-Factor Authentication (2FA), Password Manager with Autofill, Encrypted Backups, Cross-Device Sync, Offline Access, Built-In VPN Protection

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is AI Note Taker free?

AI Note Taker is free to download, with in-app purchases available.

### Is Authenticator free?

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

### Which has better reviews, AI Note Taker or Authenticator?

AI Note Taker is rated higher. AI Note Taker averages 4.5 out of 5 from 49 ratings, while Authenticator averages 4.3 from 6 ratings.

### Do AI Note Taker or Authenticator have ads?

Neither AI Note Taker nor Authenticator shows ads.

### Which is updated more often, AI Note Taker or Authenticator?

AI Note Taker ships an update every 2 weeks, and Authenticator every 4 days. Most recently, AI Note Taker was updated on October 5, 2026 and Authenticator on September 16, 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.*