# AI Note Taker vs Lumen

The clearest difference is update cadence: AI Note Taker at monthly against Lumen's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Note Taker sells 6 in-app purchases, starting at $5.99 per 7 days and Lumen 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 monthly, Lumen every 4 months. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI Note Taker | Lumen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (550 ratings)](https://appshunter.io/ios/app/ai-note-taker-notesai/id6504924859/reviews)** | — |
| Number of ratings | **550** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akash Jain](https://appshunter.io/developer/1473155604) | [Austin Young](https://appshunter.io/developer/1875054421) |

## What reviewers say

### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-notesai/id6504924859)

This app leverages AI to streamline note-taking for lectures, meetings, and general voice recordings. It converts audio and video into text, automatically generating notes and meeting minutes for efficient information capture and organization.

**Highlights:** Automatic lecture notes generation, Voice to text conversion, Video to text note generation, Automatic meeting minutes, Smart note organization

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NotesAI Weekly | $5.99 | per 7 days |
| NotesAI Weekly | $8.99 | per 7 days |
| NotesAI Monthly | $9.99 | per month |
| NotesAI Yearly | $49.99 | per year |
| NotesAI Yearly | $99.99 | per year |
| NotesAI Lifetime | $49.99 | one-time |

**What reviewers like**

- 🚀 Accurate transcription
- 👍 Helpful for ADHD/neurodivergent users
- 💡 Generates flashcards and quizzes
- 👍 Great customer support
- 👍 Useful for nursing/high school students

**What reviewers complain about**

- 🐛 Transcription errors, especially for complex topics
- 🔒 Difficult to contact support
- 💰 Expensive premium subscription
- 🐛 Fails to upload/open recorded lectures

**Reported bugs**

- Transcription issues with non-English languages
- App not working in background
- Inability to delete/manage recorded lectures

**Requested features**

- Improved transcription of equations and formulas
- More inclusive and detailed summaries
- Automatic detection of important topics
- Better free version with more functionality


### Lumen

[App page](https://appshunter.io/ios/app/lumen-group-decisions/id6758836520)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumen Pro | $9.99 | per month |
| Lumen Pro | $59.99 | per year |


## Frequently asked questions

### Is AI Note Taker free?

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

### Is Lumen free?

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

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

Neither AI Note Taker nor Lumen shows ads.

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

AI Note Taker ships an update monthly, and Lumen every 4 months. Most recently, AI Note Taker was updated on October 25, 2026 and Lumen 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.*