# rozeta vs NOTICAU

The clearest difference is in-app purchases: NOTICAU at none against rozeta's 7. NOTICAU also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. rozeta sells 7 in-app purchases, starting at $6.99 per month. NOTICAU asks for nothing beyond the download.

rozeta ships an update every 5 days, NOTICAU every 3 days. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | rozeta | NOTICAU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yujin Cha](https://appshunter.io/developer/1886519940) | [TAEHYUN JOO](https://appshunter.io/developer/1884783827) |

## What reviewers say

### rozeta

[App page](https://appshunter.io/ios/app/rozeta-ai-lecture-notes/id6760845546)

This AI-powered study tool helps university students make the most of recorded lectures. It synchronizes audio with slides, provides accurate transcripts and AI-generated study content, and offers lecture translation for non-native speakers.

**Highlights:** Slide-synced lecture recording, High-quality lecture subtitles and scripts, AI-generated study content reflecting professor's points, Lecture translation for English and other languages, Organized lecture review by slide

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $6.99 | per month |
| Standard Plan | $9.99 | per month |
| Premium Plan | $14.99 | per month |
| Max 2× | $22.99 | per month |
| AI credits 500 | $0.99 | one-time |
| credits-2000 | $2.99 | one-time |
| credits-5000 | $6.99 | one-time |


### NOTICAU

[App page](https://appshunter.io/ios/app/noticau/id6777587838)

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

**In-app purchases:** none


## Frequently asked questions

### Is rozeta free?

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

### Is NOTICAU free?

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

### Do rozeta or NOTICAU have ads?

rozeta shows ads; NOTICAU does not.

### Which is updated more often, rozeta or NOTICAU?

rozeta ships an update every 5 days, and NOTICAU every 3 days. Most recently, rozeta was updated on October 25, 2026 and NOTICAU on October 20, 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.*