# uNotes vs OmimO

The clearest difference is rating: uNotes at 5.0 against OmimO's 4.0. uNotes also leads on monetization model (freemium vs subscription) and device support (4 vs 2). OmimO's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. uNotes sells 2 in-app purchases, starting at $7.99 per month and OmimO sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

uNotes holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

uNotes ships an update every 4 months, OmimO every 2 weeks. The most recent releases landed on June 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | uNotes | OmimO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unotes/id6477337434/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/omimo/id6477753558/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Freemium** | Subscription |
| Size | 14 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [14930398 Canada Inc.](https://appshunter.io/developer/1729030667) | [OMIMO Pharma Inc](https://appshunter.io/developer/1730315471) |

## What reviewers say

### uNotes

[App page](https://appshunter.io/ios/app/unotes/id6477337434)

Access a vast library of community-contributed study materials, including past papers, assignments, and notes. Study smarter, improve grades, and save time with instant, free access to resources without needing a login. Engage with a global community of learners and share knowledge.

**Highlights:** Instant access to past papers and assignments, Community-driven content sharing, Free and open access to resources, Personalized user profiles, Search and filter study materials, No login required for access, Offline support for saved favorites

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly — uNotes Premium | $7.99 | per month |
| Annual — uNotes Premium | $59.99 | per year |


### OmimO

[App page](https://appshunter.io/ios/app/omimo/id6477753558)

This app helps users combat the forgetting curve with daily revision questions and personalized review schedules. Users rate their recall of information, and the app adapts to prioritize challenging content for better memory retention.

**Highlights:** Daily revision questions, Personalized review scheduling, Memory recall rating system, 141 clinical and practical topics, Customizable study levels, Flexible study session options

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OmimO Monthly | $9.99 | per month |


## Frequently asked questions

### Is uNotes free?

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

### Is OmimO free?

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

### Which has better reviews, uNotes or OmimO?

uNotes is rated higher. uNotes averages 5.0 out of 5 from 1 ratings, while OmimO averages 4.0 from 1 ratings.

### Do uNotes or OmimO have ads?

Neither uNotes nor OmimO shows ads.

### Which is updated more often, uNotes or OmimO?

uNotes ships an update every 4 months, and OmimO every 2 weeks. Most recently, uNotes was updated on June 24, 2026 and OmimO on September 22, 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.*