# AI Lecture Note Taker vs NoteOS

The clearest difference is review sentiment: NoteOS at 57% against AI Lecture Note Taker's 0%. NoteOS also leads on price (Free vs $7.99) and rating (4.5 vs 4.2). AI Lecture Note Taker's advantage is in-app purchases (none vs 11) and update cadence (every 2 days vs every 2 months). On ratings volume, ads and device support there is nothing between them.

NoteOS is free to download; AI Lecture Note Taker costs $7.99 up front. NoteOS sells 11 in-app purchases, starting at $39.99 per year. AI Lecture Note Taker asks for nothing beyond the download.

NoteOS holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 11 and 27 respectively. Written reviews point the same way: 0% of AI Lecture Note Taker's written reviews are positive against 57% of NoteOS's.

AI Lecture Note Taker ships an update every 2 days, NoteOS every 2 months. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AI Lecture Note Taker | NoteOS |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.2 (11 ratings)](https://appshunter.io/ios/app/ai-lecture-note-taker/id1624460253/reviews) | **[4.5 (27 ratings)](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123/reviews)** |
| Number of ratings | 11 | **27** |
| Positive reviews | 0.0% of reviews | **57.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 23 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Le Giang Nam](https://appshunter.io/developer/1588693429) | [Abdullah YILMAZ](https://appshunter.io/developer/1636324967) |

## What reviewers say

### AI Lecture Note Taker

[App page](https://appshunter.io/ios/app/ai-lecture-note-taker/id1624460253)

This app uses AI to record, transcribe, and summarize lectures or meetings in real-time across multiple languages. It offers offline functionality for seamless note-taking and includes AI-powered study tools like flashcards and quizzes. Users can easily edit, search, and export their notes in various formats.

**Highlights:** Real-time multi-language transcription, Offline recording and transcription, AI-generated summaries and action items, AI chat assistant for transcripts, AI study tools (flashcards, quizzes), Audio seek and keyword search, Multi-format export (PDF, RTF, TXT)

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

**In-app purchases:** none


### NoteOS

[App page](https://appshunter.io/ios/app/noteos-voice-notes-and-tasks/id6761012123)

Capture thoughts, organize your day, and build routines with an AI-powered productivity app. It unifies note-taking, voice capture, to-dos, and habit tracking into a single, fast workflow, reducing friction between ideas and actions.

**Highlights:** Text and voice note-taking, AI note processing and summarization, Task and priority tracking, Habit building and tracking, Unified workspace for ideas and plans, Fast capture for on-the-go thoughts

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteOS Plus Yearly | $39.99 | per year |
| NoteOS Business Monthly | $49.99 | per month |
| NoteOS Premium Yearly | $99.99 | per year |
| NoteOS Business Yearly | $399.99 | per year |
| NoteOS 1 Hour AI Credits | $0.99 | one-time |
| NoteOS 500MB AI Credits | $0.99 | one-time |
| NoteOS 2GB AI Credits | $2.99 | one-time |
| NoteOS 5 Hour AI Credits | $3.99 | one-time |
| NoteOS 10GB AI Credits | $9.99 | one-time |
| NoteOS 20 Hour AI Credits | $12.99 | one-time |
| NoteOS Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is AI Lecture Note Taker free?

AI Lecture Note Taker costs $7.99, with no in-app purchases.

### Is NoteOS free?

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

### Which has better reviews, AI Lecture Note Taker or NoteOS?

NoteOS is rated higher. AI Lecture Note Taker averages 4.2 out of 5 from 11 ratings, while NoteOS averages 4.5 from 27 ratings.

### Do AI Lecture Note Taker or NoteOS have ads?

Neither AI Lecture Note Taker nor NoteOS shows ads.

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

AI Lecture Note Taker ships an update every 2 days, and NoteOS every 2 months. Most recently, AI Lecture Note Taker was updated on September 13, 2026 and NoteOS on September 21, 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.*