# Alignment Pro vs R2 GearCalc

The clearest difference is price: R2 GearCalc at Free against Alignment Pro's $4.99. Alignment Pro's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

R2 GearCalc is free to download; Alignment Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Alignment Pro | R2 GearCalc |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alignment-pro/id6749398832/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Paid | — |
| Size | 31 MB | 45 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Andrews](https://appshunter.io/developer/1830329495) | [Yury Rak](https://appshunter.io/developer/6796796988) |

## What reviewers say

### Alignment Pro

[App page](https://appshunter.io/ios/app/alignment-pro/id6749398832)

This utility app uses your phone's sensors and a tape measure to collect wheel alignment data. It offers simple on-screen guidance, allows for custom vehicle specifications, and includes features like slop compensation and detailed summaries of alignment issues.

**Highlights:** Wheel alignment data collection, On-screen instructions, Custom vehicle specifications, Slop compensation, Alignment summary with implications, Uses phone sensors and tape measure

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

**In-app purchases:** none


### R2 GearCalc

[App page](https://appshunter.io/ios/app/r2-gearcalc/id6797484645)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Alignment Pro free?

Alignment Pro costs $4.99, with no in-app purchases.

### Is R2 GearCalc free?

R2 GearCalc is free to download, with no in-app purchases.

### Do Alignment Pro or R2 GearCalc have ads?

Neither Alignment Pro nor R2 GearCalc shows ads.

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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.*