# RSR Alignment App

> Smartphone app for measuring vehicle camber and toe angles. (iPhone/iPad app by TMC CO.,LTD.)

- Source: https://appshunter.io/ios/app/rsr-alignment-app/id1503116170 (this page in markdown: same URL + `.md`)
- Developer: [TMC CO.,LTD](https://appshunter.io/developer/920283832)
- Category: Productivity, Lifestyle
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 57 MB
- Released: 2020-03-31
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rsr-alignment-app/id1503116170/reviews.md

## What is RSR Alignment App?

You can measure camber angle and toe in with your smart phone.

【Function】
（When adjusting the camber)
・Display the angles of four corners.
・Zero point adjustment
・Store the measurement data and refer to it.
・Change the measurement interval

(When adjusting the toe)
・Store the data and refer to it.

【Operating system】
Measurement accuracy may differ depending on performance of the sensor equipped on the smart phone.

## Key features

- Measure camber angle
- Measure toe angle
- Display four-corner angles
- Zero point adjustment
- Store measurement data
- Change measurement interval

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/rsr-alignment-app/id1503116170/reviews.md

### 1/5 — Impossible to use

*2025-03-13*

Not intuitive. Gives wild numbers like 80° instructions don't seam to show me toe angle ?

### 1/5 — バグってませんか？

*2022-10-10, version 1.0.5*

トウの測定値入力する場所がずれています
使い物になりません！

### 3/5 — 使えるのにちょっと残念です

*2021-10-12, version 1.0.5*

トーのmmから分に変換するのは良いんだけど、間違ってませんか？
0.9mmが5分ではないのでしょうか？

## Frequently asked questions about RSR Alignment App

### What can RSR Alignment App measure?

RSR Alignment App can measure the camber angle and toe angle of your vehicle's wheels. It displays the angles for all four corners and allows you to store this data for future reference.

### Does RSR Alignment App have ads?

No, RSR Alignment App is ad-free, providing an uninterrupted user experience for measuring your vehicle's alignment.

### What devices support RSR Alignment App?

RSR Alignment App is supported on iPhone, iPad, and iPod devices. Its measurement accuracy may vary depending on the smartphone's sensor performance.

### How accurate is RSR Alignment App?

Measurement accuracy can differ based on the performance of the smartphone's built-in sensor. The app itself provides the functionality to measure camber and toe angles.

### Can I save my alignment measurements with RSR Alignment App?

Yes, RSR Alignment App allows you to store your measurement data for both camber and toe adjustments. This enables you to refer back to previous measurements.

### What is the age rating for RSR Alignment App?

RSR Alignment App has an age rating of 4+, making it suitable for a wide range of users.

### How often is RSR Alignment App updated?

The latest version, 1.1.4, was released on October 21, 2024. Updates are provided by the developer TMC CO.,LTD to improve functionality and compatibility.

### What is the user rating for RSR Alignment App?

RSR Alignment App has a rating of 3.0 stars based on 2 reviews. This indicates a mixed reception from its current user base.

## Version history (last 5 releases)

### 1.1.4 — 2024-10-21

Changed toe-in calculation from one side to both.

### 1.1.3 — 2024-09-23

- Specification change of toe-in calculation method.

### 1.0.5 — 2021-08-31

Defect that plus and minus for toe-in gauge is displayed reversely is corrected.

### 1.0.4 — 2020-08-06

iOS13.6 is accepted.
Added English screenshots.

### 1.0.3 — 2020-05-11

Add the help in English

## Apps similar to RSR Alignment App

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Vertical Shaft Alignment](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849) | 5.0 (1) | Free | Productivity |

## More apps by TMC CO.,LTD

- [RS-R](https://appshunter.io/ios/app/rs-r/id920283833)
- [RSR BLE Remote for GoPro](https://appshunter.io/ios/app/rsr-ble-remote-for-gopro/id1625036730)

All apps by TMC CO.,LTD: https://appshunter.io/developer/920283832

## Related topics

[rsr alignment app](https://appshunter.io/ios/topics/rsr-alignment-app) · [gyraline](https://appshunter.io/ios/topics/gyraline)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*