# Body Evaluation vs TwachaLens

The clearest difference is price: TwachaLens at Free against Body Evaluation's $1.99. TwachaLens 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.

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

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

Body Evaluation ships an update every 3 weeks, TwachaLens fortnightly. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Body Evaluation | TwachaLens |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/body-evaluation/id6504566953/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/twachalens/id6766956639/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 61 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Health Plan, LLC](https://appshunter.io/developer/1752870282) | [Ravi Dayani](https://appshunter.io/developer/1896340866) |

## 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 |


### TwachaLens

[App page](https://appshunter.io/ios/app/twachalens/id6766956639)

Analyze your skin's health from home with detailed metrics like hydration, pores, and wrinkles. Receive personalized routines, track your progress over time, and scan product ingredients to ensure they suit your skin type. Offers smart reminders and a supportive community.

**Highlights:** Detailed skin health metrics, Personalized morning and evening routines, Progress tracking with side-by-side scans, Skin diary and habit correlation, Smart routine and hydration reminders, Product ingredient scanner, Community support and advice

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Body Evaluation free?

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

### Is TwachaLens free?

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

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

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

### Do Body Evaluation or TwachaLens have ads?

Neither Body Evaluation nor TwachaLens shows ads.

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

Body Evaluation ships an update every 3 weeks, and TwachaLens fortnightly. Most recently, Body Evaluation was updated on October 22, 2026 and TwachaLens on October 7, 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.*