# Clearnote vs RU REGION

The clearest difference is in-app purchases: RU REGION at none against Clearnote's 8. RU REGION also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Clearnote's advantage is update cadence (every 8 days vs every 3 months) and review sentiment (33% vs 12%). On price and device support there is nothing between them.

Both are free to download. Clearnote sells 8 in-app purchases, starting at $2.49 per month. RU REGION asks for nothing beyond the download.

Clearnote ships an update every 8 days, RU REGION every 3 months. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Clearnote | RU REGION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/clearnote-notebook-sharing/id613239060/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | **33.3% of reviews** | 11.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 92 MB | 50 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLEAR, K.K.](https://appshunter.io/developer/778299371) | [RAMKHAMHAENG UNIVERSITY](https://appshunter.io/developer/1453633674) |

## What reviewers say

### Clearnote

[App page](https://appshunter.io/ios/app/clearnote-notebook-sharing/id613239060)

This app facilitates collaborative learning by allowing users to share study notes and ask questions. Access a vast library of public notebooks for various subjects and levels, or contribute your own. It aims to improve academic performance through a social learning approach.

**Highlights:** Access over 400,000 public study notebooks, Search for specific subjects, exams, and formulas, Follow favorite authors for updates, Collaborate on notebooks with other users, Ask and answer study-related questions, Publish and share your own notebooks

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.49 | per month |
| Premium Plan 3 months | $4.99 | per 3 months |
| Premium Plan 6 months | $12.99 | per 6 months |
| Premium Plan 1 year | $20.99 | per year |
| 120 Points | $0.99 | one-time |
| 240 Points | $1.99 | one-time |
| 500 Points | $3.99 | one-time |
| 2000 Points | $16.99 | one-time |


### RU REGION

[App page](https://appshunter.io/ios/app/ru-region/id1500852126)

This app helps students register for courses at Ramkhamhaeng University's regional campuses. It allows users to view university news, search for courses with credit information and exam schedules, calculate registration fees, and verify payment receipts.

**Highlights:** View university news, Search courses and credit hours, Check exam schedules, Calculate registration fees, Verify payment receipts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clearnote free?

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

### Is RU REGION free?

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

### Do Clearnote or RU REGION have ads?

Clearnote shows ads; RU REGION does not.

### Which is updated more often, Clearnote or RU REGION?

Clearnote ships an update every 8 days, and RU REGION every 3 months. Most recently, Clearnote was updated on September 30, 2026 and RU REGION on October 15, 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.*