# Body Evaluation vs SitTall

The clearest difference is price: SitTall at Free against Body Evaluation's $1.99. SitTall also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 4). On ratings volume, update cadence, ads and device support there is nothing between them.

SitTall is free to download; Body Evaluation costs $1.99 up front. Body Evaluation sells 4 in-app purchases, starting at $1.99 per month. SitTall asks for nothing beyond the download.

SitTall holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Body Evaluation | SitTall |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/body-evaluation/id6504566953/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sittall-posture-correction/id6758161806/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Health Plan, LLC](https://appshunter.io/developer/1752870282) | [Kisoo Kim](https://appshunter.io/developer/1871256161) |

## What reviewers say

### Body Evaluation

[App page](https://appshunter.io/ios/app/body-evaluation/id6504566953)

This professional tool assists healthcare providers in conducting detailed posture and range of motion assessments for patients. It enables comprehensive documentation, including pain mapping and vital signs, with exportable PDF reports for EMR integration and client education.

**Highlights:** Posture assessment, Neck, Shoulder, Hip Range of Motion, Patient documentation, Pain rating and diagram, EMR/EHR export (FHIR), PDF report generation, Vital signs collection

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month of storage access | $1.99 | per month |
| 3 months of storage access | $4.99 | per 3 months |
| 6 months of storage access | $9.99 | per 6 months |
| 12 months of storage access | $19.99 | per year |


### SitTall

[App page](https://appshunter.io/ios/app/sittall-posture-correction/id6758161806)

This app uses your device's camera and AI to detect and correct poor posture in real-time. It offers customizable alerts and privacy-focused operation, helping you build healthier habits and reduce discomfort from prolonged sitting.

**Highlights:** Real-time posture detection with AI, Customizable sensitivity and alert types, Adjustable alert delay and interval, Front camera support, 100% private, no data leaves device, Posture calibration

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

**In-app purchases:** none


## Frequently asked questions

### Is Body Evaluation free?

Body Evaluation costs $1.99, and also offers in-app purchases.

### Is SitTall free?

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

### Which has better reviews, Body Evaluation or SitTall?

SitTall is rated higher. Body Evaluation averages 1.0 out of 5 from 1 ratings, while SitTall averages 5.0 from 2 ratings.

### Do Body Evaluation or SitTall have ads?

Neither Body Evaluation nor SitTall shows ads.

### Which is updated more often, Body Evaluation or SitTall?

Body Evaluation ships an update every 3 weeks, and SitTall every 3 weeks. Most recently, Body Evaluation was updated on October 5, 2026 and SitTall on October 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.*