# Tromix vs PolyRhythmic Metronome

The clearest difference is iOS requirement: PolyRhythmic Metronome at 13.0 against Tromix's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Tromix sells 4 in-app purchases, starting at $0.99 per month and PolyRhythmic Metronome sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Tromix ships an update monthly, PolyRhythmic Metronome every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Tromix | PolyRhythmic Metronome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tromix/id6758303662/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 12 MB | 82 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [金承 谢](https://appshunter.io/developer/1872086991) | [Romeu Beato](https://appshunter.io/developer/1801192254) |

## What reviewers say

### Tromix

[App page](https://appshunter.io/ios/app/tromix/id6758303662)

This comprehensive music tool offers a precision metronome, a 16-track drum machine with custom sample import, and a professional tuner. It also features a smart training system with multi-day plans and various exercise modes to enhance musical skills.

**Highlights:** Precision metronome with custom time signatures, 16-track drum machine with sample import, Professional tuner with pitch history, Smart training plans and exercises, Polyrhythm and ghost mode for rhythm training, Setlist management and performance HUD, iCloud sync across devices

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Quarterly | $1.99 | per 3 months |
| Pro Yearly | $5.99 | per year |
| Pro Lifetime | $9.99 | one-time |


### PolyRhythmic Metronome

[App page](https://appshunter.io/ios/app/polyrhythmic-metronome/id6760353853)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polyrhythmic Metronome Pro | $2.99 | per month |
| Polyrhythmic Metronome - Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is Tromix free?

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

### Is PolyRhythmic Metronome free?

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

### Do Tromix or PolyRhythmic Metronome have ads?

Neither Tromix nor PolyRhythmic Metronome shows ads.

### Which is updated more often, Tromix or PolyRhythmic Metronome?

Tromix ships an update monthly, and PolyRhythmic Metronome every 2 months. Most recently, Tromix was updated on October 5, 2026 and PolyRhythmic Metronome on October 3, 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.*