# COMPUSHIFT Setup vs Gyraline

The clearest difference is rating: COMPUSHIFT Setup at 4.7 against Gyraline's 3.8. COMPUSHIFT Setup also leads on in-app purchases (none vs 9). Gyraline's advantage is ratings volume (99 vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gyraline sells 9 in-app purchases, starting at $7.99 per 7 days. COMPUSHIFT Setup asks for nothing beyond the download.

COMPUSHIFT Setup holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Gyraline has 99 ratings behind it against 6, so its average is the more settled of the two.

COMPUSHIFT Setup ships an update monthly, Gyraline fortnightly. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | COMPUSHIFT Setup | Gyraline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/compushift-setup/id1368793409/reviews)** | [3.8 (99 ratings)](https://appshunter.io/ios/app/gyraline/id6450752768/reviews) |
| Number of ratings | 6 | **99** |
| Positive reviews | — | 61.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 19 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HGM Automotive Electronics](https://appshunter.io/developer/1203617830) | [Mechly LLC](https://appshunter.io/developer/1694760852) |

## What reviewers say

### COMPUSHIFT Setup

[App page](https://appshunter.io/ios/app/compushift-setup/id1368793409)

Configure and manage HGM COMPUSHIFT transmission controllers. Adjust shift and lockup points, access diagnostic data, and save custom configurations for your vehicle's transmission.

**Highlights:** Adjust shift points, Configure lockup points, View diagnostic data, Access transmission information, Save and edit configurations, Load configurations to controller

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

**In-app purchases:** none


### Gyraline

[App page](https://appshunter.io/ios/app/gyraline/id6450752768)

This app transforms your smartphone and a specialized toolkit into a professional-grade wheel alignment system. It enables fast, accurate 4-wheel alignments for enthusiasts and DIYers in their own garage, offering precise measurements for various alignment angles.

**Highlights:** Precision 4-wheel alignment, Measure total toe (front & rear), Thrust line comparison, Camber measurement and adjustment, Caster sweep, Ackermann visualization

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gyraline DIY One Week | $7.99 | per 7 days |
| Gyraline DIY One Month | $9.99 | per month |
| Quick Check Single Device | $99.99 | per month |
| Trial | Free | one-time |
| Single Token Purchase | $0.99 | one-time |
| Five Token Purchase | $3.99 | one-time |
| Weekend Pass | $5.99 | one-time |
| One Time Subscription | $69.99 | one-time |
| Gyraline Pro | $399.99 | one-time |

**What reviewers like**

- 👍 Great for DIY alignments
- 💰 Saves money on professional alignments
- 🚀 Quick and easy adjustments
- 🎯 Surprisingly accurate results
- 💡 Innovative tool for automotive enthusiasts

**What reviewers complain about**

- 🐛 Inconsistent measurements
- 🤔 Steep learning curve
- ⏳ Time-consuming process
- 🤷‍♂️ Confusing interface/instructions
- 🐛 App crashes/bugs

**Reported bugs**

- Inconsistent measurements
- App crashes
- Sensor axis reversed (G2)
- Accuracy defaults revert to 0.10°
- Camber tool unreliable

**Requested features**

- Add caster to features
- Live measurements via Bluetooth sensors
- Separate toe-only section for quicker adjustments
- Self-calibration setting
- Vehicle spec database for G1 owners


## Frequently asked questions

### Is COMPUSHIFT Setup free?

COMPUSHIFT Setup is free to download, with no in-app purchases.

### Is Gyraline free?

Gyraline is free to download, with in-app purchases available.

### Which has better reviews, COMPUSHIFT Setup or Gyraline?

COMPUSHIFT Setup is rated higher. COMPUSHIFT Setup averages 4.7 out of 5 from 6 ratings, while Gyraline averages 3.8 from 99 ratings.

### Do COMPUSHIFT Setup or Gyraline have ads?

Neither COMPUSHIFT Setup nor Gyraline shows ads.

### Which is updated more often, COMPUSHIFT Setup or Gyraline?

COMPUSHIFT Setup ships an update monthly, and Gyraline fortnightly. Most recently, COMPUSHIFT Setup was updated on September 17, 2026 and Gyraline on September 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.*