# Hoverophone vs Particle Chimes

The clearest difference is review sentiment: Particle Chimes at 100% against Hoverophone's 50%. Particle Chimes also leads on rating (5.0 vs 4.3) and ratings volume (12 vs 3). Hoverophone's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Particle Chimes sells 1 one-off in-app purchase. Hoverophone asks for nothing beyond the download.

Particle Chimes holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 50% of Hoverophone's written reviews are positive against 100% of Particle Chimes's.

Hoverophone ships an update every 10 days, Particle Chimes every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Hoverophone | Particle Chimes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/hoverophone-theremin-synth/id6781463406/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/particle-chimes-ambient-synth/id6785981783/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 18 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Oransky](https://appshunter.io/developer/1639941241) | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) |

## What reviewers say

### Hoverophone

[App page](https://appshunter.io/ios/app/hoverophone-theremin-synth/id6781463406)

This app reimagines the theremin for your iPhone, allowing you to play music by waving your hands in the air without touching the screen. It offers a polyphonic synthesizer with various sound options and microtonal capabilities for unique musical exploration.

**Highlights:** Air-based theremin playing with front camera hand tracking, Polyphonic synthesizer with multiple voice options, Microtonal keyboard with 12-TET or 24-TET quarter tones, Stack up to twelve notes by pinning voices, Continuous pitch glide and volume control, Fully offline functionality

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

**In-app purchases:** none


### Particle Chimes

[App page](https://appshunter.io/ios/app/particle-chimes-ambient-synth/id6785981783)

Create generative ambient music and captivating visualizers with this sonic instrument. Explore diverse soundscapes, from gentle strings to glass bells, and customize your experience with various visual themes. Easily record and share your creations, or use it for relaxation and focus.

**Highlights:** Generative soundscapes, Diverse instrument tones, Interactive visualizers, Performance ribbon control, Auto-evolving melodies, High-resolution audio/video export, Sleep timer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $9.99 | one-time |


## Frequently asked questions

### Is Hoverophone free?

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

### Is Particle Chimes free?

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

### Which has better reviews, Hoverophone or Particle Chimes?

Particle Chimes is rated higher. Hoverophone averages 4.3 out of 5 from 3 ratings, while Particle Chimes averages 5.0 from 12 ratings.

### Do Hoverophone or Particle Chimes have ads?

Neither Hoverophone nor Particle Chimes shows ads.

### Which is updated more often, Hoverophone or Particle Chimes?

Hoverophone ships an update every 10 days, and Particle Chimes every 5 days. Most recently, Hoverophone was updated on October 24, 2026 and Particle Chimes 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.*