# Harmonium vs Mini Synthesizer for iPhone

The clearest difference is rating: Harmonium at 3.0 against Mini Synthesizer for iPhone's 2.6. Harmonium also leads on update cadence (every 6 weeks vs every 4 months) and price ($0.99 vs $2.99). Mini Synthesizer for iPhone's advantage is ratings volume (18 vs 3). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Harmonium costs $0.99 and Mini Synthesizer for iPhone $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Harmonium holds the better App Store score, 3.0 against 2.6. That said, the two scores are not equally well evidenced: Mini Synthesizer for iPhone has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 39% of Harmonium's written reviews are positive against 36% of Mini Synthesizer for iPhone's.

Harmonium ships an update every 6 weeks, Mini Synthesizer for iPhone every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Harmonium | Mini Synthesizer for iPhone |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/harmonium/id301027289/reviews)** | [2.6 (18 ratings)](https://appshunter.io/ios/app/mini-synthesizer-for-iphone/id1126845803/reviews) |
| Number of ratings | 3 | **18** |
| Positive reviews | **38.8% of reviews** | 35.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 13 MB | 14 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C.BARATAY](https://appshunter.io/developer/287107572) | [Electro-Harmonix](https://appshunter.io/developer/1017393973) |

## What reviewers say

### Harmonium

[App page](https://appshunter.io/ios/app/harmonium/id301027289)

This app provides a virtual harmonium with customizable tuning for both Indian and Western music styles. It offers two distinct sound flavors and features automatic transposition for playing in any key. Enjoy playing along with your own music library.

**Highlights:** Customizable tuning for Indian and Western scales, Two sound flavors: Traditional Harmonium & Modern Flute Organ, Automatic transposition for playing in any key, Adjustable tuning frequency (380 Hz - 470 Hz), Play along with iPhone/iPad music library, Single or double reed options

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

**In-app purchases:** none


### Mini Synthesizer for iPhone

[App page](https://appshunter.io/ios/app/mini-synthesizer-for-iphone/id1126845803)

This app digitally recreates a classic analog synthesizer, offering vintage sound effects and modern updates. It features intuitive controls for pitch, filters, and delay, allowing for extensive sound customization. Ideal for musicians and enthusiasts seeking authentic analog tones.

**Highlights:** Faithful digital re-creation of a cult-classic analog synthesizer, Vintage synth sounds with modern updates, Intuitive controls with 12 sliders and 9 switches, Extensive sound shaping for pitch, filters, and delay, 25 presets and unlimited user preset storage, Audiobus capabilities

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonium free?

Harmonium costs $0.99, with no in-app purchases.

### Is Mini Synthesizer for iPhone free?

Mini Synthesizer for iPhone costs $2.99, with no in-app purchases.

### Which has better reviews, Harmonium or Mini Synthesizer for iPhone?

Harmonium is rated higher. Harmonium averages 3.0 out of 5 from 3 ratings, while Mini Synthesizer for iPhone averages 2.6 from 18 ratings.

### Do Harmonium or Mini Synthesizer for iPhone have ads?

Neither Harmonium nor Mini Synthesizer for iPhone shows ads.

### Which is updated more often, Harmonium or Mini Synthesizer for iPhone?

Harmonium ships an update every 6 weeks, and Mini Synthesizer for iPhone every 4 months. Most recently, Harmonium was updated on October 26, 2026 and Mini Synthesizer for iPhone 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.*