# Posture Assistant Pro vs Hexfit Lab

Posture Assistant Pro and Hexfit Lab are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Posture Assistant Pro ships an update every 6 weeks, Hexfit Lab monthly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Posture Assistant Pro | Hexfit Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/posture-assistant-pro/id6472675257/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 45 MB | 131 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Biotonix](https://appshunter.io/developer/1166296431) | [Hexfit](https://appshunter.io/developer/1131462836) |

## What reviewers say

### Posture Assistant Pro

[App page](https://appshunter.io/ios/app/posture-assistant-pro/id6472675257)

This app assists health practitioners in evaluating client posture. It simplifies the process of capturing client photos for efficient posture assessment, working in conjunction with a web platform. A subscription to the main service is required for full access.

**Highlights:** Client photo capture, Posture evaluation, Practitioner companion app, Streamlined assessment, User-friendly interface

**In-app purchases:** none


### Hexfit Lab

[App page](https://appshunter.io/ios/app/hexfit-lab/id6502718924)

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

**In-app purchases:** none


## Frequently asked questions

### Is Posture Assistant Pro free?

Posture Assistant Pro is free to download, with no in-app purchases.

### Is Hexfit Lab free?

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

### Do Posture Assistant Pro or Hexfit Lab have ads?

Neither Posture Assistant Pro nor Hexfit Lab shows ads.

### Which is updated more often, Posture Assistant Pro or Hexfit Lab?

Posture Assistant Pro ships an update every 6 weeks, and Hexfit Lab monthly. Most recently, Posture Assistant Pro was updated on September 23, 2026 and Hexfit Lab on September 8, 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.*