# AI Note Taker vs LectureLens

The clearest difference is iOS requirement: LectureLens at 13.0 against AI Note Taker's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Note Taker sells 2 in-app purchases, starting at $5.99 per 7 days and LectureLens sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

AI Note Taker ships an update weekly, LectureLens every 4 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AI Note Taker | LectureLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lecturelens-ai-study-buddy/id6746423331/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 51 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nexfuze Technologies](https://appshunter.io/developer/1790640932) | [CWB Innovations LLC](https://appshunter.io/developer/1816819233) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-donote/id6745757251)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Yearly | $48.99 | per year |


### LectureLens

[App page](https://appshunter.io/ios/app/lecturelens-ai-study-buddy/id6746423331)

This AI-powered app transforms live recordings and uploaded files into study materials like flashcards, tests, and notes. It offers structured study sessions to enhance learning and save time. Optimize your revision with personalized, digestible content.

**Highlights:** AI-generated notes, Practice tests, Flashcard creation, Study guides, Related YouTube videos, Upload various file types, Structured study sessions

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $9.99 | per month |
| Gold | $19.99 | per month |


## Frequently asked questions

### Is AI Note Taker free?

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

### Is LectureLens free?

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

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

Neither AI Note Taker nor LectureLens shows ads.

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

AI Note Taker ships an update weekly, and LectureLens every 4 days. Most recently, AI Note Taker was updated on October 11, 2026 and LectureLens on October 5, 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.*