# Chinese Instruments vs Oud Sim

The clearest difference is rating: Oud Sim at 5.0 against Chinese Instruments's 3.8. Oud Sim also leads on update cadence (every 6 weeks vs every 32 months). Chinese Instruments's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 12.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Oud Sim sells 1 one-off in-app purchase. Chinese Instruments asks for nothing beyond the download.

Oud Sim holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Chinese Instruments ships an update every 32 months, Oud Sim every 6 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Chinese Instruments | Oud Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/chinese-instruments/id560434784/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/oud-sim/id6738432468/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 32 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 198 MB | 195 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hon Fai Yiu](https://appshunter.io/developer/498484006) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Chinese Instruments

[App page](https://appshunter.io/ios/app/chinese-instruments/id560434784)

Explore the rich history and diverse sounds of traditional Chinese musical instruments. Discover detailed information, high-resolution images, and representative music for 24 unique instruments, categorized by type.

**Highlights:** 24 Chinese instruments detailed, High-resolution instrument images, Descriptive text for each instrument, Representative music samples, Integrated music player, YouTube video links, Categorized instrument list

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

**In-app purchases:** none


### Oud Sim

[App page](https://appshunter.io/ios/app/oud-sim/id6738432468)

Experience the authentic sounds of the oud with this feature-rich simulator. Explore four distinct instrument variations, advanced tuning and effects, and multiple play modes. Record and share your musical creations with a beautifully designed interface.

**Highlights:** Four unique oud sound options, Microtonal tuning, Echo and chorus effects, Sensitive play mode, Multiple play modes (Endless, Single Note, Multi-Play), Screen recording and sharing, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $9.99 | one-time |


## Frequently asked questions

### Is Chinese Instruments free?

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

### Is Oud Sim free?

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

### Which has better reviews, Chinese Instruments or Oud Sim?

Oud Sim is rated higher. Chinese Instruments averages 3.8 out of 5 from 4 ratings, while Oud Sim averages 5.0 from 2 ratings.

### Do Chinese Instruments or Oud Sim have ads?

Both Chinese Instruments and Oud Sim show ads.

### Which is updated more often, Chinese Instruments or Oud Sim?

Chinese Instruments ships an update every 32 months, and Oud Sim every 6 weeks. Most recently, Chinese Instruments was updated on October 5, 2026 and Oud Sim on October 2, 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.*