# Harmonium Sim vs Harmonium

The clearest difference is rating: Harmonium Sim at 4.3 against Harmonium's 4.0. Harmonium Sim also leads on review sentiment (67% vs 50%) and ratings volume (49 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Harmonium Sim sells 1 one-off in-app purchase and Harmonium sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Harmonium Sim holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Harmonium Sim has 49 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 67% of Harmonium Sim's written reviews are positive against 50% of Harmonium's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Harmonium Sim | Harmonium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (49 ratings)](https://appshunter.io/ios/app/harmonium-sim/id6740080365/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/harmonium-official-app/id6748640384/reviews) |
| Number of ratings | **49** | 6 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 135 MB | 21 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Consonance](https://appshunter.io/developer/1826489347) |

## What reviewers say

### Harmonium Sim

[App page](https://appshunter.io/ios/app/harmonium-sim/id6740080365)

Experience the authentic sounds of the harmonium on your device. This app offers realistic tones, advanced playability features, and recording capabilities for musicians and enthusiasts.

**Highlights:** Authentic harmonium sounds, Echo and chorus effects, Sensitive play mode, Microtonal tuning, Three dynamic play modes, Built-in recorder, Customizable interface

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

**In-app purchases (1)**

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


### Harmonium

[App page](https://appshunter.io/ios/app/harmonium-official-app/id6748640384)

This app simulates a harmonium, a free-reed organ essential to Indian classical music. It's designed for singers and musicians to practice vocals, learn music theory, and improve their voice quality. Carry a virtual harmonium anywhere for practice and musical exploration.

**Highlights:** Virtual harmonium simulation, Vocal practice and music learning, Sur Sadhna and Raag Sadhana, Kharaj ka riyaz for bass notes, Smooth sliding finger play, Coupler for richer sound, Zoomable and fullscreen keys

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harmonium Remove Ads | $4.99 | per year |


## Frequently asked questions

### Is Harmonium Sim free?

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

### Is Harmonium free?

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

### Which has better reviews, Harmonium Sim or Harmonium?

Harmonium Sim is rated higher. Harmonium Sim averages 4.3 out of 5 from 49 ratings, while Harmonium averages 4.0 from 6 ratings.

### Do Harmonium Sim or Harmonium have ads?

Both Harmonium Sim and Harmonium show ads.

### Which is updated more often, Harmonium Sim or Harmonium?

Harmonium Sim ships an update every 3 months, and Harmonium every 3 months. Most recently, Harmonium Sim was updated on September 22, 2026 and Harmonium on September 21, 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.*