# Vibrato Trainer vs Vocal Polish

The clearest difference is in-app purchases: Vibrato Trainer at none against Vocal Polish's 1. Vocal Polish's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Vocal Polish sells 1 one-off in-app purchase. Vibrato Trainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Vibrato Trainer against 5.0 for Vocal Polish. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Vibrato Trainer ships an update every 10 days, Vocal Polish every 5 days. The most recent releases landed on October 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Vibrato Trainer | Vocal Polish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vibrato-trainer/id6761453658/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vocal-polish/id6764825696/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free | Free |
| Size | 2 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Van Bebber](https://appshunter.io/developer/1889762992) | [Space 64 LLC](https://appshunter.io/developer/1769185943) |

## What reviewers say

### 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


### Vocal Polish

[App page](https://appshunter.io/ios/app/vocal-polish/id6764825696)

Record and enhance your singing locally without needing an internet connection. This app offers various presets and effects to make your voice sound cleaner and smoother. Compare your original and polished takes, then export the improved audio.

**Highlights:** Offline vocal recording, Smart vocal enhancement, Before and After comparison, Customizable recording names, Background noise reduction, Vocal presets and effects, Export enhanced WAV audio

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocal Polish Pro | $4.99 | one-time |


## Frequently asked questions

### Is Vibrato Trainer free?

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

### Is Vocal Polish free?

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

### Which has better reviews, Vibrato Trainer or Vocal Polish?

Vibrato Trainer and Vocal Polish are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Vibrato Trainer or Vocal Polish have ads?

Neither Vibrato Trainer nor Vocal Polish shows ads.

### Which is updated more often, Vibrato Trainer or Vocal Polish?

Vibrato Trainer ships an update every 10 days, and Vocal Polish every 5 days. Most recently, Vibrato Trainer was updated on October 28, 2026 and Vocal Polish on October 20, 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.*