# 3D Synth vs Vibrato Trainer

The clearest difference is iOS requirement: Vibrato Trainer at 15.0 against 3D Synth's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 3D Synth | Vibrato Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vibrato-trainer/id6761453658/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 9 MB | 2 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Noy](https://appshunter.io/developer/1836778460) | [Michael Van Bebber](https://appshunter.io/developer/1889762992) |

## What reviewers say

### 3D Synth

[App page](https://appshunter.io/ios/app/3d-synth/id6751780412)

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

**In-app purchases:** none


### 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 3D Synth free?

3D Synth is free to download, with no in-app purchases.

### Is Vibrato Trainer free?

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

### Do 3D Synth or Vibrato Trainer have ads?

Neither 3D Synth nor Vibrato Trainer shows ads.

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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.*