# Posture Chart vs PostureScan

The clearest difference is review sentiment: Posture Chart at 100% against PostureScan's 40%. Posture Chart also leads on rating (5.0 vs 4.2). PostureScan's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (55 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Posture Chart sells 2 in-app purchases, starting at $9.99 per month and PostureScan sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Posture Chart holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PostureScan has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Posture Chart's written reviews are positive against 40% of PostureScan's.

Posture Chart ships an update every 3 weeks, PostureScan weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Posture Chart | PostureScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/posture-chart/id6744533947/reviews)** | [4.2 (55 ratings)](https://appshunter.io/ios/app/posturescan-stand-taller/id6754865209/reviews) |
| Number of ratings | 3 | **55** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 84 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kent Health Systems, Inc.](https://appshunter.io/developer/1808016208) | [Vantage Labs LLC (Apps)](https://appshunter.io/developer/1761583344) |

## 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 |


### PostureScan

[App page](https://appshunter.io/ios/app/posturescan-stand-taller/id6754865209)

This app uses AI to scan your posture, identifying issues like forward head and rounded shoulders. It then provides personalized exercises and corrections to help you stand taller, improve confidence, and track your progress over time.

**Highlights:** 30-second AI posture scan, Posture score and issue breakdown, Personalized exercise plan, Height-related posture insights, Progress tracking and streaks

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Posture Scanner Weekly Plan | $4.99 | per 7 days |
| Posture Scanner Week Plan | $4.99 | per 7 days |
| PostureScan Weekly | $5.99 | per 7 days |
| Posture Scanner Monthly Plan | $8.99 | per month |
| PostureScan Monthly | $11.99 | per month |
| Posture Scanner Year Plan | $14.99 | per year |
| Posture Scanner Annual Plan | $24.99 | per year |
| PostureScan 12-Month | $29.99 | per year |
| PostureScan Year | $29.99 | per year |
| PostureScan Yearly | $39.99 | per year |


## Frequently asked questions

### Is Posture Chart free?

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

### Is PostureScan free?

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

### Which has better reviews, Posture Chart or PostureScan?

Posture Chart is rated higher. Posture Chart averages 5.0 out of 5 from 3 ratings, while PostureScan averages 4.2 from 55 ratings.

### Do Posture Chart or PostureScan have ads?

Neither Posture Chart nor PostureScan shows ads.

### Which is updated more often, Posture Chart or PostureScan?

Posture Chart ships an update every 3 weeks, and PostureScan weekly. Most recently, Posture Chart was updated on October 30, 2026 and PostureScan on October 30, 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.*