# Clearnote vs RU Course On Demand

The clearest difference is in-app purchases: RU Course On Demand at none against Clearnote's 8. RU Course On Demand also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Clearnote's advantage is update cadence (every 8 days vs every 13 months). 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 Course On Demand asks for nothing beyond the download.

Clearnote ships an update every 8 days, RU Course On Demand every 13 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Clearnote | RU Course On Demand |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 35 MB |
| Requires iOS | 15.0 | **12.0** |
| 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 Course On Demand

[App page](https://appshunter.io/ios/app/ru-course-on-demand/id1514989121)

**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 Course On Demand free?

RU Course On Demand is free to download, with no in-app purchases.

### Do Clearnote or RU Course On Demand have ads?

Clearnote shows ads; RU Course On Demand does not.

### Which is updated more often, Clearnote or RU Course On Demand?

Clearnote ships an update every 8 days, and RU Course On Demand every 13 months. Most recently, Clearnote was updated on September 30, 2026 and RU Course On Demand on September 30, 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.*