# Wheel Alignment vs Protractor Angle Measure Tool

The clearest difference is in-app purchases: Wheel Alignment at none against Protractor Angle Measure Tool's 4. Wheel Alignment also leads on iOS requirement (11.0 vs 16.0). Protractor Angle Measure Tool's advantage is update cadence (monthly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Protractor Angle Measure Tool sells 4 in-app purchases, starting at $4.99 per 7 days. Wheel Alignment asks for nothing beyond the download.

Wheel Alignment ships an update every 5 months, Protractor Angle Measure Tool monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Wheel Alignment | Protractor Angle Measure Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (176 ratings)](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087/reviews)** |
| Number of ratings | — | **176** |
| Positive reviews | — | 11.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 79 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Costruzioni Elettro Meccaniche Ing. Buzzi E C. Cemb Spa](https://appshunter.io/developer/1479392517) | [Appcellent](https://appshunter.io/developer/1870956141) |

## What reviewers say

### Wheel Alignment

[App page](https://appshunter.io/ios/app/wheel-alignment/id1485211317)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protractor Angle Measure Tool

[App page](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087)

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

**Highlights:** Precise angle measurement, Vertical and horizontal orientations, Multiple measurement units (degrees, radians, gradians), Target angle alerts with audio/vibration, Real-time precision readings, Apple Watch support with haptic feedback

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protractor Weekly | $4.99 | per 7 days |
| Protractor Weekly with Trial | $6.99 | per 7 days |
| Protractor Weekly with Trial | $8.99 | per 7 days |
| Protractor Annual | $39.99 | per year |


## Frequently asked questions

### Is Wheel Alignment free?

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

### Is Protractor Angle Measure Tool free?

Protractor Angle Measure Tool is free to download, with in-app purchases available.

### Do Wheel Alignment or Protractor Angle Measure Tool have ads?

Neither Wheel Alignment nor Protractor Angle Measure Tool shows ads.

### Which is updated more often, Wheel Alignment or Protractor Angle Measure Tool?

Wheel Alignment ships an update every 5 months, and Protractor Angle Measure Tool monthly. Most recently, Wheel Alignment was updated on October 7, 2026 and Protractor Angle Measure Tool on October 12, 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.*