# Voice Trainer vs praatNu

The clearest difference is price: praatNu at Free against Voice Trainer's $8.99. praatNu also leads on in-app purchases (none vs 1) and update cadence (daily vs every 4 months). Voice Trainer's advantage is iOS requirement (15 vs 26.5). On ads and device support there is nothing between them.

praatNu is free to download; Voice Trainer costs $8.99 up front. Voice Trainer sells 1 one-off in-app purchase. praatNu asks for nothing beyond the download.

Voice Trainer ships an update every 4 months, praatNu daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Voice Trainer | praatNu |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 25 MB | 3 MB |
| Requires iOS | **15** | 26.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Universitair Medisch Centrum St Radboud](https://appshunter.io/developer/1178017274) | [Pascal Koster](https://appshunter.io/developer/1252297661) |

## What reviewers say

### Voice Trainer

[App page](https://appshunter.io/ios/app/voice-trainer/id1178017275)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice trainer Supplement | $17.99 | one-time |


### praatNu

[App page](https://appshunter.io/ios/app/praatnu/id6780015824)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voice Trainer free?

Voice Trainer costs $8.99, and also offers in-app purchases.

### Is praatNu free?

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

### Do Voice Trainer or praatNu have ads?

Neither Voice Trainer nor praatNu shows ads.

### Which is updated more often, Voice Trainer or praatNu?

Voice Trainer ships an update every 4 months, and praatNu daily. Most recently, Voice Trainer was updated on November 6, 2026 and praatNu on October 31, 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.*