# NLE Calc vs Angle Meter 360

The clearest difference is review sentiment: Angle Meter 360 at 66% against NLE Calc's 0%. Angle Meter 360 also leads on rating (4.3 vs 2.8) and ratings volume (364 vs 10). NLE Calc's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Angle Meter 360 sells 1 one-off in-app purchase. NLE Calc asks for nothing beyond the download.

Angle Meter 360 holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: Angle Meter 360 has 364 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of NLE Calc's written reviews are positive against 66% of Angle Meter 360's.

NLE Calc ships an update fortnightly, Angle Meter 360 every 3 months. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | NLE Calc | Angle Meter 360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (10 ratings)](https://appshunter.io/ios/app/nle-calc/id1266403464/reviews) | **[4.3 (364 ratings)](https://appshunter.io/ios/app/angle-meter-360/id1393860479/reviews)** |
| Number of ratings | 10 | **364** |
| Positive reviews | 0.0% of reviews | **66.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 99 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) | [ALEXEY KOZLOV](https://appshunter.io/developer/1393860478) |

## What reviewers say

### 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


### Angle Meter 360

[App page](https://appshunter.io/ios/app/angle-meter-360/id1393860479)

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

**Highlights:** Angle measurement on pictures, Real-time camera angle measurement, Unlimited simultaneous angle measurements, Object scaling and moving, Adjustable tool color

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Accurate angle measurements
- 📸 Easy to use with photos and live camera
- ⚡ Fast and responsive performance
- 🆓 Free version available with basic functionality

**What reviewers complain about**

- 📺 Excessive and intrusive advertisements
- ⏱️ Long, unskippable ad durations
- 🚫 Ads that are difficult or impossible to close
- 💳 Aggressive push to premium/paid version
- ⚙️ Settings don't persist after app closure

**Reported bugs**

- App freezes and becomes unresponsive
- Ads hang and cannot be closed
- Settings reset to defaults upon app restart
- Landscape mode not functioning properly
- App crashes after iOS updates

**Requested features**

- Persistent default settings across app sessions
- Decimal degree format option (without results window requirement)
- Level indicator for device alignment
- Crosshairs on measurement points for precision
- Offset cursor to avoid finger blocking the point


## Frequently asked questions

### Is NLE Calc free?

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

### Is Angle Meter 360 free?

Angle Meter 360 is free to download, with in-app purchases available.

### Which has better reviews, NLE Calc or Angle Meter 360?

Angle Meter 360 is rated higher. NLE Calc averages 2.8 out of 5 from 10 ratings, while Angle Meter 360 averages 4.3 from 364 ratings.

### Do NLE Calc or Angle Meter 360 have ads?

Angle Meter 360 shows ads; NLE Calc does not.

### Which is updated more often, NLE Calc or Angle Meter 360?

NLE Calc ships an update fortnightly, and Angle Meter 360 every 3 months. Most recently, NLE Calc was updated on November 5, 2026 and Angle Meter 360 on November 6, 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.*