Gyraline vs xProtect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gyraline
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.
- Precision 4-wheel alignment
- Measure total toe (front & rear)
- Thrust line comparison
- Camber measurement and adjustment
- Caster sweep
- Ackermann visualization
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Precision 4-Wheel Alignment, Reimagined Gyraline is a revolutionary, patent-pending alignment system that turns your smartphone and our precision toolkit into a professional-grade wheel alignment machine. Perform the fastest, most accurate 4-wheel alignment you’ve ever done, right in your own garage. Measure Like a Pro • Total Toe (Front & Rear): Instantly measure total toe across both axles. • Thrust Line Comparison: Verify front toe alignment relative to the rear axle’s thrust line. • Body Centerline Alignment: Check toe against the vehicle’s geometric centerline. • Camber Mode: Measure and adjust camber with live digital precision. • Caster Mode: Sweep caster accurately, without expensive shop hardware. • Ackermann Mode: Visualize steering geometry like never before. Why Gyraline Gyraline brings professional alignment accuracy to enthusiasts, racers, and commuters without the need for bulky alignment racks. Fast setup, clear visuals, and uncompromising precision all powered by your phone.
xProtect
This app transforms your car's existing controls into a robust security system. Create a unique code that must be entered before driving, rendering the vehicle immobile if unauthorized access is attempted. It requires a specific Wi-Fi adapter for installation.
- Customizable security code
- Immobilizes vehicle without code
- Uses existing car controls
- Requires Wi-Fi adapter
- No permanent modifications
- Full app control
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Protect Your BMW with a Code only you know! xProtect turns your car’s existing controls into a powerful security feature. This app lets you create a unique code that must be entered inside your vehicle before driving. Without the correct code, the car remains stationary — even if someone has copied your key or hijacked the remote signal. All you need is our xA Ultra Wi-Fi adapter (or compatible) for installing xProtect to your car. No permanent modifications are required. How It Works • Connect the App to your car via our xA Ultra Wi-Fi adapter. • Create a custom code inside the xProtect app, using your vehicle’s existing controls. • Enter the code before driving. • Wrong code or no code? The car won’t move. No additional hardware installations are required. No rewiring. Just smart protection. Why You’ll Love It • Advanced theft protection even against the latest tamper technology • Only requires our xA Ultra Wi-Fi adapter — no vehicle installation • Uses existing vehicle controls • Customizable code — change it anytime • Discreet and effective — invisible and impossible to remove for the bad guys • Full control through the app Smart Security, made simple Modern car theft requires modern anti theft solutions. Add an extra level of protection that only you control — directly from your phone. No code. No drive. Note xProtect is an additional access feature and does not replace or modify factory-installed vehicle security or safety systems. Supported functions may vary depending on vehicle model and configuration.
Screenshots
Verdict
The clearest difference is rating: xProtect at 5.0 against Gyraline's 3.8. xProtect also leads on review sentiment (100% vs 61%) and in-app purchases (none vs 9). Gyraline's advantage is ratings volume (101 vs 7). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Gyraline sells 9 in-app purchases, starting at $7.99 per 7 days. xProtect asks for nothing beyond the download.
xProtect 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 7, so its average is the more settled of the two. Written reviews point the same way: 61% of Gyraline's written reviews are positive against 100% of xProtect's.
Gyraline ships an update fortnightly, xProtect weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Gyraline | xProtect |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (101 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 60.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 101 — better | 7 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 265 MB |
| Age rating | 4+ | 4+ |
| Developer | Mechly LLC | xAutomotive GmbH |
Customer experience
Gyraline
xProtect
Bugs and requests
Gyraline
Reported bugs
16 issues- Inconsistent measurements
- App crashes
- Sensor axis reversed (G2)
- Accuracy defaults revert to 0.10°
- Camber tool unreliable
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- Manual/videos do not match current app design
- Front toe readings inaccurate after update
- Body align function removed for G1
- Surface profile percentage not visible
- Buggy app renders G2 unusable
- Previous update was better, new update makes it impossible to get accurate results
- G1 owners don't get vehicle spec access
- Body alignment of front toe removed
- Front toe readings inaccurate
- App requires refresh with red screen when moving to front wheel
- Inconsistent readings even after adjustments
Requested features
7 requests- 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
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- Update tutorials to match current app version
- Dark mode text display fix
xProtect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gyraline
- Gyraline DIY One Week3 Days trial$7.997 Days
- Gyraline DIY One Month$9.991 Month
- Quick Check Single Device1 Month trial$99.991 Month
- TrialFree
- Single Token Purchase$0.99
- Five Token Purchase$3.99
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- Weekend Pass$5.99
- One Time Subscription$69.99
- Gyraline Pro$399.99
xProtect
No in-app purchases









