# Voice Training Pro vs kidurd

The clearest difference is price: kidurd at Free against Voice Training Pro's $29.99. kidurd also leads on update cadence (weekly vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

kidurd is free to download; Voice Training Pro costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Voice Training Pro ships an update monthly, kidurd weekly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Voice Training Pro | kidurd |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/voice-training-pro/id958941444/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Size | 37 MB | 148 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Learn To Master Ltd](https://appshunter.io/developer/431947334) | [Dany Daniel Perez Gonzalez](https://appshunter.io/developer/6802399117) |

## What reviewers say

### Voice Training Pro

[App page](https://appshunter.io/ios/app/voice-training-pro/id958941444)

Enhance your singing abilities with interactive exercises and pitch feedback. Learn to sing in tune, expand your vocal range, and practice various singing techniques with guidance from professional teachers. Track your progress and enjoy a comprehensive vocal workout.

**Highlights:** Singing exercises with pitch feedback, Piano guide for pitch accuracy, Progress tracking with stars, Vocal range expansion exercises, Interval and harmony practice, Customizable backing tracks

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

**In-app purchases:** none


### kidurd

[App page](https://appshunter.io/ios/app/kidurd/id6802399115)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voice Training Pro free?

Voice Training Pro costs $29.99, with no in-app purchases.

### Is kidurd free?

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

### Do Voice Training Pro or kidurd have ads?

Neither Voice Training Pro nor kidurd shows ads.

### Which is updated more often, Voice Training Pro or kidurd?

Voice Training Pro ships an update monthly, and kidurd weekly. Most recently, Voice Training Pro was updated on November 6, 2026 and kidurd on November 7, 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.*