# Posture Chart vs Integration Lab

The clearest difference is update cadence: Integration Lab at daily against Posture Chart's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Posture Chart sells 2 in-app purchases, starting at $9.99 per month and Integration Lab sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Posture Chart ships an update every 3 weeks, Integration Lab daily. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Posture Chart | Integration Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/posture-chart/id6744533947/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kent Health Systems, Inc.](https://appshunter.io/developer/1808016208) | [Motion Unlimited Inc.](https://appshunter.io/developer/900087215) |

## What reviewers say

### Posture Chart

[App page](https://appshunter.io/ios/app/posture-chart/id6744533947)

This app transforms your iPhone into a portable posture assessment tool. It allows health professionals to quickly and accurately analyze posture, document progress, and educate clients with visual aids. Ideal for chiropractors, therapists, and trainers on the go.

**Highlights:** Portable postural analysis, Professional-grade grid chart, Photo documentation, Client education tools, Customizable workflow, Progress tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Watermark - Monthly | $9.99 | per month |
| Watermark - One Time | $149.99 | one-time |


### Integration Lab

[App page](https://appshunter.io/ios/app/integration-lab-posture/id6814005201)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integration Lab Pro Monthly | $19.99 | per month |
| Integration Lab Pro Annual | $199.99 | per year |


## Frequently asked questions

### Is Posture Chart free?

Posture Chart is free to download, with in-app purchases available.

### Is Integration Lab free?

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

### Do Posture Chart or Integration Lab have ads?

Neither Posture Chart nor Integration Lab shows ads.

### Which is updated more often, Posture Chart or Integration Lab?

Posture Chart ships an update every 3 weeks, and Integration Lab daily. Most recently, Posture Chart was updated on October 14, 2026 and Integration Lab on October 9, 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.*