# Tromix vs Vibrato Trainer

The clearest difference is in-app purchases: Vibrato Trainer at none against Tromix's 4. Vibrato Trainer also leads on update cadence (every 10 days vs monthly) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Tromix sells 4 in-app purchases, starting at $0.99 per month. Vibrato Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tromix against 5.0 for Vibrato Trainer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Tromix ships an update monthly, Vibrato Trainer every 10 days. The most recent releases landed on September 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Tromix | Vibrato Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tromix/id6758303662/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vibrato-trainer/id6761453658/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Freemium | **Free** |
| Size | 12 MB | 2 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [金承 谢](https://appshunter.io/developer/1872086991) | [Michael Van Bebber](https://appshunter.io/developer/1889762992) |

## 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 |


### Vibrato Trainer

[App page](https://appshunter.io/ios/app/vibrato-trainer/id6761453658)

This metronome app is designed to help musicians understand and practice vibrato. It automatically maps vibrato subdivisions to musical pulses across different tempo zones, allowing users to hear and feel the correct rhythm in real time.

**Highlights:** Tempo-synced vibrato metronome, Automatic vibrato subdivision mapping, Tap tempo functionality, Multiple time signatures, Separate volume controls, Piano keyboard for pitch reference, Four waveform options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tromix free?

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

### Is Vibrato Trainer free?

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

### Which has better reviews, Tromix or Vibrato Trainer?

Tromix and Vibrato Trainer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Tromix or Vibrato Trainer have ads?

Neither Tromix nor Vibrato Trainer shows ads.

### Which is updated more often, Tromix or Vibrato Trainer?

Tromix ships an update monthly, and Vibrato Trainer every 10 days. Most recently, Tromix was updated on September 6, 2026 and Vibrato Trainer on September 17, 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.*