# OMPHOBBY vs Gyraline

The clearest difference is rating: OMPHOBBY at 5.0 against Gyraline's 3.8. OMPHOBBY also leads on in-app purchases (none vs 9) and update cadence (every 5 days vs fortnightly). Gyraline's advantage is ratings volume (101 vs 4). On price, 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. OMPHOBBY asks for nothing beyond the download.

OMPHOBBY holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Gyraline has 101 ratings behind it against 4, so its average is the more settled of the two.

OMPHOBBY ships an update every 5 days, Gyraline fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OMPHOBBY | Gyraline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/omphobby/id6447233080/reviews)** | [3.8 (101 ratings)](https://appshunter.io/ios/app/gyraline/id6450752768/reviews) |
| Number of ratings | 4 | **101** |
| Positive reviews | — | 60.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 12 MB | 63 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [翔 任](https://appshunter.io/developer/1680645716) | [Mechly LLC](https://appshunter.io/developer/1694760852) |

## What reviewers say

### OMPHOBBY

[App page](https://appshunter.io/ios/app/omphobby/id6447233080)

This app is designed exclusively for helicopter settings. It provides a dedicated interface for managing and configuring helicopter-specific parameters. Optimize your flight experience with this specialized tool.

**Highlights:** Helicopter exclusive settings, Dedicated configuration interface, Flight experience optimization

**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 OMPHOBBY free?

OMPHOBBY 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, OMPHOBBY or Gyraline?

OMPHOBBY is rated higher. OMPHOBBY averages 5.0 out of 5 from 4 ratings, while Gyraline averages 3.8 from 101 ratings.

### Do OMPHOBBY or Gyraline have ads?

Neither OMPHOBBY nor Gyraline shows ads.

### Which is updated more often, OMPHOBBY or Gyraline?

OMPHOBBY ships an update every 5 days, and Gyraline fortnightly. Most recently, OMPHOBBY was updated on October 24, 2026 and Gyraline on October 25, 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.*