# Rar Sharp vs CollaNote

The clearest difference is rating: CollaNote at 4.7 against Rar Sharp's 3.3. CollaNote also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Rar Sharp's advantage is iOS requirement (13.0 vs 18.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Rar Sharp sells 1 one-off in-app purchase and CollaNote sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CollaNote holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: CollaNote has 14K ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 51% of Rar Sharp's written reviews are positive against 71% of CollaNote's.

Rar Sharp ships an update every 3 months, CollaNote weekly. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Rar Sharp | CollaNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (65 ratings)](https://appshunter.io/ios/app/rar-sharp/id683270527/reviews) | **[4.7 (14K ratings)](https://appshunter.io/ios/app/collanote-notes-and-pdf-markup/id1540956268/reviews)** |
| Number of ratings | 65 | **14K** |
| Positive reviews | 51.2% of reviews | **71.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 224 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Zauberberg Lab Company Limited](https://appshunter.io/developer/1693142923) |

## What reviewers say

### Rar Sharp

[App page](https://appshunter.io/ios/app/rar-sharp/id683270527)

This app efficiently extracts various compressed file formats with a user-friendly interface. It allows for previewing files within archives, selective decompression, and secure folder encryption. Transfer files via Wi-Fi or iTunes file sharing.

**Highlights:** Unzip password-protected RAR files, Preview files without extraction, Selective decompression, Wi-Fi and iTunes file transfer, Folder encryption, Supports multiple archive formats

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### CollaNote

[App page](https://appshunter.io/ios/app/collanote-notes-and-pdf-markup/id1540956268)

This app offers a comprehensive note-taking experience with advanced tools for digital planning, PDF markup, and flashcard creation. It features a wide array of pens, handwriting stabilization, and AI-powered assistance for enhanced productivity and creativity. Organize, secure, and share your notes seamlessly across devices.

**Highlights:** 25+ pens and brushes, PDF, PPT, DOC markup, Flashcard creation, Translation tool, Audio recording, AI-powered tools, Real-time collaboration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium Loyal Users | $6.95 | one-time |
| Premium: Time Limited Sale | $6.95 | one-time |
| Lifetime Premium Welcome Offer | $9.69 | one-time |
| Lifetime Premium | $13.90 | one-time |

**What reviewers like**

- 🚀 Very good writing app
- 🚀 Great app and easy to navigate
- 🚀 Excellent note taking app
- 👍 Amazing free note taking app
- 👍 Fantastic for teaching

**What reviewers complain about**

- 🐛 Glitching, crashing, and issues with writing tools
- 🐛 Inconsistent performance and bugs
- 🐛 Issues with PDF annotations and exports
- 🐛 Problems with organization and navigation
- 🐛 Frequent crashes and data loss

**Reported bugs**

- Pen and eraser issues after updates
- Freezing and crashing when deleting or moving notes
- Inconsistent behavior of favorite pen settings
- Incompatibility with older devices
- Login screen freezes

**Requested features**

- Add landscape mode support
- Improve text editing and formatting
- Enhance organization with nested folders
- Implement better backup and sync options
- Add more pen/pencil customization


## Frequently asked questions

### Is Rar Sharp free?

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

### Is CollaNote free?

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

### Which has better reviews, Rar Sharp or CollaNote?

CollaNote is rated higher. Rar Sharp averages 3.3 out of 5 from 65 ratings, while CollaNote averages 4.7 from 14K ratings.

### Do Rar Sharp or CollaNote have ads?

Rar Sharp shows ads; CollaNote does not.

### Which is updated more often, Rar Sharp or CollaNote?

Rar Sharp ships an update every 3 months, and CollaNote weekly. Most recently, Rar Sharp was updated on October 17, 2026 and CollaNote on October 19, 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.*