# Pose Checker vs NLE Calc

The clearest difference is price: NLE Calc at Free against Pose Checker's $4.99. NLE Calc also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

NLE Calc is free to download; Pose Checker costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pose Checker ships an update every 5 months, NLE Calc fortnightly. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pose Checker | NLE Calc |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[2.8 (10 ratings)](https://appshunter.io/ios/app/nle-calc/id1266403464/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 1 MB | 62 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Medic Engineering K.K.](https://appshunter.io/developer/917118875) | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) |

## What reviewers say

### Pose Checker

[App page](https://appshunter.io/ios/app/pose-checker/id1003542812)

**In-app purchases:** none


### NLE Calc

[App page](https://appshunter.io/ios/app/nle-calc/id1266403464)

This utility calculates the Recommended Weight Limit (RWL) and Lifting Index (LI) for single or multiple lifting tasks based on the NIOSH Lifting Equation. It helps assess physical stress to prevent low back musculoskeletal disorders.

**Highlights:** Calculates Recommended Weight Limit (RWL), Calculates Lifting Index (LI), Calculates Composite Lifting Index (CLI), Based on Revised NIOSH Lifting Equation, Assesses physical stress for lifting tasks

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

**In-app purchases:** none


## Frequently asked questions

### Is Pose Checker free?

Pose Checker costs $4.99, with no in-app purchases.

### Is NLE Calc free?

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

### Do Pose Checker or NLE Calc have ads?

Neither Pose Checker nor NLE Calc shows ads.

### Which is updated more often, Pose Checker or NLE Calc?

Pose Checker ships an update every 5 months, and NLE Calc fortnightly. Most recently, Pose Checker was updated on October 26, 2026 and NLE Calc on October 18, 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.*