# Vigivimi vs Praxis Motion Lab

The clearest difference is in-app purchases: Vigivimi at none against Praxis Motion Lab's 7. Vigivimi also leads on update cadence (every 3 days vs monthly). Praxis Motion Lab's advantage is iOS requirement (18.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Praxis Motion Lab sells 7 in-app purchases, starting at $9.99 per month. Vigivimi asks for nothing beyond the download.

Vigivimi ships an update every 3 days, Praxis Motion Lab monthly. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Vigivimi | Praxis Motion Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 1 MB | 63 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Serdar Cicek](https://appshunter.io/developer/1894366300) | [Miyamoto Process & Performance Consulting OU](https://appshunter.io/developer/939512412) |

## What reviewers say

### Vigivimi

[App page](https://appshunter.io/ios/app/vigivimi/id6762493217)

**Features:** macOS Compatibility

**In-app purchases:** none


### Praxis Motion Lab

[App page](https://appshunter.io/ios/app/praxis-motion-lab/id6786566020)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Praxis Pro (Monthly) | $9.99 | per month |
| Praxis Clinical (Monthly) | $59.99 | per month |
| Praxis Pro (Annual) | $99.99 | per year |
| 20 Analysis Credits | $4.99 | one-time |
| 60 Analysis Credits | $12.99 | one-time |
| 150 Analysis Credits | $27.99 | one-time |
| 400 Analysis Credits | $59.99 | one-time |


## Frequently asked questions

### Is Vigivimi free?

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

### Is Praxis Motion Lab free?

Praxis Motion Lab is free to download, with in-app purchases available.

### Do Vigivimi or Praxis Motion Lab have ads?

Neither Vigivimi nor Praxis Motion Lab shows ads.

### Which is updated more often, Vigivimi or Praxis Motion Lab?

Vigivimi ships an update every 3 days, and Praxis Motion Lab monthly. Most recently, Vigivimi was updated on October 3, 2026 and Praxis Motion Lab on October 6, 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.*