# MathRonome vs Hoverophone

The clearest difference is review sentiment: MathRonome at 100% against Hoverophone's 50%. MathRonome also leads on rating (5.0 vs 4.3). Hoverophone's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

MathRonome holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of MathRonome's written reviews are positive against 50% of Hoverophone's.

MathRonome ships an update monthly, Hoverophone every 9 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MathRonome | Hoverophone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathronome/id6760048537/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/hoverophone-theremin-synth/id6781463406/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 13 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PUJA MUZIK PRODUKSIYON ORGANIZASYON TURIZM TICARET LIMITED SIRKETI](https://appshunter.io/developer/1882517446) | [Maxim Oransky](https://appshunter.io/developer/1639941241) |

## What reviewers say

### MathRonome

[App page](https://appshunter.io/ios/app/mathronome/id6760048537)

This app provides a visual metronome with two independent, orbiting rhythms. It helps musicians, teachers, and students develop rhythmic understanding through visual cues and customizable beat patterns. Explore complex polyrhythms and improve your internal clock.

**Highlights:** Two independent visual metronomes, Customizable beat patterns, Visual and auditory beat feedback, Subdivision range up to 32, Background audio playback, Adjustable tempo and volume

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock MathRonome | $2.99 | one-time |


### 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


## Frequently asked questions

### Is MathRonome free?

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

### Is Hoverophone free?

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

### Which has better reviews, MathRonome or Hoverophone?

MathRonome is rated higher. MathRonome averages 5.0 out of 5 from 1 ratings, while Hoverophone averages 4.3 from 3 ratings.

### Do MathRonome or Hoverophone have ads?

Neither MathRonome nor Hoverophone shows ads.

### Which is updated more often, MathRonome or Hoverophone?

MathRonome ships an update monthly, and Hoverophone every 9 days. Most recently, MathRonome was updated on October 9, 2026 and Hoverophone on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*