# Organ Instrument vs Dulcimer Sim

The clearest difference is in-app purchases: Organ Instrument at none against Dulcimer Sim's 1. Organ Instrument also leads on ads (none vs shown) and ratings volume (29 vs 5). Dulcimer Sim's advantage is rating (5.0 vs 4.6) and update cadence (every 3 months vs every 21 months). On price and device support there is nothing between them.

Both are free to download. Dulcimer Sim sells 1 one-off in-app purchase. Organ Instrument asks for nothing beyond the download.

Dulcimer Sim holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Organ Instrument has 29 ratings behind it against 5, so its average is the more settled of the two.

Organ Instrument ships an update every 21 months, Dulcimer Sim every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Organ Instrument | Dulcimer Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29 ratings)](https://appshunter.io/ios/app/organ-instrument/id6503006852/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dulcimer-sim/id6739783716/reviews)** |
| Number of ratings | **29** | 5 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 124 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Himalay Diyora](https://appshunter.io/developer/1736716287) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Organ Instrument

[App page](https://appshunter.io/ios/app/organ-instrument/id6503006852)

Explore the world of the organ instrument through interactive features and educational content. Learn about different music styles, organ types, and global traditions. Practice and experiment with a virtual organ interface.

**Highlights:** Explore organ music styles, Learn organ structure and types, Virtual organ interface for practice, Discover global organ traditions, Information on notable organists

**Features:** macOS Compatibility

**In-app purchases:** none


### Dulcimer Sim

[App page](https://appshunter.io/ios/app/dulcimer-sim/id6739783716)

This app offers an authentic mountain dulcimer experience with realistic sounds and advanced features like microtonal tuning and adjustable key sensitivity. Create, play, record, and share your musical creations with ease, suitable for both beginners and experienced musicians.

**Highlights:** Authentic dulcimer sounds, Microtonal tuning, Adjustable key sensitivity, Multiple play modes, Built-in recording, Screen recording, Customizable key size

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $7.99 | one-time |


## Frequently asked questions

### Is Organ Instrument free?

Organ Instrument is free to download, with no in-app purchases.

### Is Dulcimer Sim free?

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

### Which has better reviews, Organ Instrument or Dulcimer Sim?

Dulcimer Sim is rated higher. Organ Instrument averages 4.6 out of 5 from 29 ratings, while Dulcimer Sim averages 5.0 from 5 ratings.

### Do Organ Instrument or Dulcimer Sim have ads?

Dulcimer Sim shows ads; Organ Instrument does not.

### Which is updated more often, Organ Instrument or Dulcimer Sim?

Organ Instrument ships an update every 21 months, and Dulcimer Sim every 3 months. Most recently, Organ Instrument was updated on October 24, 2026 and Dulcimer Sim on October 24, 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.*