# Strap Angles vs Unit Converter & Tools

The clearest difference is in-app purchases: Strap Angles at none against Unit Converter & Tools's 1. Strap Angles also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (10.3 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Unit Converter & Tools sells 1 in-app purchase, starting at $0.99 per month. Strap Angles asks for nothing beyond the download.

Strap Angles ships an update weekly, Unit Converter & Tools every 4 weeks. The most recent releases landed on September 30, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Strap Angles | Unit Converter & Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/strap-angles/id1426101421/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free | — |
| Size | 14 MB | 22 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blair DuBois](https://appshunter.io/developer/1426101420) | [Atif Mumtaz](https://appshunter.io/developer/875232775) |

## What reviewers say

### Strap Angles

[App page](https://appshunter.io/ios/app/strap-angles/id1426101421)

This app helps measure the floor and centerline angles of cargo straps using your iPhone or iPad. It guides you through a simple calibration and measurement process, allowing you to share the results and perform a reasonability check.

**Highlights:** Calibrate device orientation, Measure floor and centerline angles, Share angle measurements, Reasonability check for measurements, Information on cargo strapping

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Converter & Tools

[App page](https://appshunter.io/ios/app/unit-converter-and-tools/id6759855735)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unitverse Star | $0.99 | per month |


## Frequently asked questions

### Is Strap Angles free?

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

### Is Unit Converter & Tools free?

Unit Converter & Tools is free to download, with in-app purchases available.

### Do Strap Angles or Unit Converter & Tools have ads?

Neither Strap Angles nor Unit Converter & Tools shows ads.

### Which is updated more often, Strap Angles or Unit Converter & Tools?

Strap Angles ships an update weekly, and Unit Converter & Tools every 4 weeks. Most recently, Strap Angles was updated on September 30, 2026 and Unit Converter & Tools 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.*