Stop Guessing.
Start Aligning.
Professional-grade wheel alignment in the palm of your hand. Get precise Toe, Camber, Caster, and Ackermann measurements in mm, inches, or degrees—anywhere you work.
Gyraline G1
Gyraline G1 transforms your iPhone into a professional-grade alignment system. Our software uses your phone’s sensors, while the Quad-Point Adapter ensures consistent positioning for accurate, repeatable results. Get shop-level measurements at a fraction of the cost—complete with a lifetime license.
- 3D Plane System: Creates precise spatial reference planes to compare all four wheels—fast, consistent, repeatable readings.
- Built to be Used: Designed for garages, track days, and parking-lot alignments—no delicate setup or fragile components.
- Designed in San Antonio: Developed and printed in-house by engineers and car people who use it on their own cars.
Introducing Gyraline G2
Our most powerful handheld alignment tool—for those who want the best.
Precision Redefined.
We took something great and made it better. By integrating aerospace-grade sensors into the tool, G2 works with any iOS or Android with USB-C. Multi-sensor measurement improves repeatability, speeds up your workflow, and keeps results consistent.
Pick your finish (same performance)
Aerospace Accuracy
Integrated sensors measure Toe, Camber, Caster, and Ackermann with high precision—up to 0.01° on supported configurations.
Streamlined Workflow
Multi-sensor measurement reduces steps and repeat passes. A few measurements per wheel deliver a complete 4 wheel alignment check—up to 55% faster than G1.
Universal Compatibility
Works seamlessly with Android and iOS via USB-C. Firmware updates keep your G2 improving as new features roll out.
Want more? See what you can unlock with Gyraline Pro.
Gyraline PRO
Get more value out of your alignment services.
Why Go Pro?
The hardware is just the beginning. Gyraline Pro helps you offer alignment services without the capital expense. Already have a rack? Pro increases utilization, reduces downtime, and boosts throughput—turning more checks into more revenue.
Quick Check
Determine whether a vehicle is out of alignment while the customer is still at intake—no waiting for the rack and no wasting time on cars that are already in spec.
Customer Reporting
Build trust with detailed alignment reports showing before-and-after measurements—clear proof of the work you performed.
G2 Pro Subscription
- Unlimited Quick Checks
- Customizable PDF Printouts
- Saved Client Profiles
- Advanced Diagnostics (e.g., cross measurements, comparisons, and reporting)
- Priority Support
Free 2-month trial. Cancel anytime.
Sensor Fusion Technology
Gyraline’s proprietary software unlocks maximum sensor precision and processes measurements using 3D spatial geometry — put simply, it turns raw sensor data into reliable alignment numbers. This same core software stack powers both G1 and G2.
Maximize Digital Precision
- 1. Sensor Characterization (G1): Classifies individual phone MEMS sensors and dramatically increases your sensor's sensitivity.
- 2. Spatial Reference Planes: Each measurement creates an accurate 3D plane characterizing each wheel.
- 3. Real-Time Processing: The Gyraline Sensor Fusion Engine processes all data points simultaneously for maximum accuracy.
Comprehensive Data Output
- ✓ Toe: Individual, Total, Body Vector Characterization.
- ✓ Camber: 4-Wheel and Cross Camber.
- ✓ Caster: Individual Caster.
- ✓ Ackermann: Ackermann Angle.
"Gyraline creates spatial reference planes and compares them—that’s how we grab accurate alignment readings quickly."
Trusted by 15,000+
Real feedback from race teams and alignment specialists.
"Gyraline is an excellent product! This is something I've wanted for years. I've had my trucks professionally aligned many times..."
"Saved me a trip to the alignment shop. Great product to save me a trip to the alignment shop and allow me to align my car on my time. It required a detailed..."
"Easy to use and amazing the features and accuracy."
"Very Impressed so far... Using it in our repair shop to perform quick alignment checks to see if a full alignment is needed."
"100% efficient. I already knew that iPhone was a good phone but when I discovered GYRALINE that uses its sensors to set the toe and camber..."
"loved it... ease of use... simple to get started... Used it on my 2016 JKUr that hasn't driven straight in 4 years."
"Best money i ever spent. WOW! easy to use worth every penny."
"Thankful company cares about their customers, they sent these out to me free of charge. I really appreciated the quality service."
"So far, in 3 days I have corrected issues with 2 of my vehicles… Paid for itself already! Definitely worth the money."
"Awesome tool, its accurate, easy to use and works well. Follow the steps properly and it'll work properly."
"Gyraline is an excellent product! This is something I've wanted for years. I've had my trucks professionally aligned many times..."
"Saved me a trip to the alignment shop. Great product to save me a trip to the alignment shop and allow me to align my car on my time. It required a detailed..."
"Easy to use and amazing the features and accuracy."
"Very Impressed so far... Using it in our repair shop to perform quick alignment checks to see if a full alignment is needed."
"100% efficient. I already knew that iPhone was a good phone but when I discovered GYRALINE that uses its sensors to set the toe and camber..."
"loved it... ease of use... simple to get started... Used it on my 2016 JKUr that hasn't driven straight in 4 years."
"Best money i ever spent. WOW! easy to use worth every penny."
"Thankful company cares about their customers, they sent these out to me free of charge. I really appreciated the quality service."
"So far, in 3 days I have corrected issues with 2 of my vehicles… Paid for itself already! Definitely worth the money."
"Awesome tool, its accurate, easy to use and works well. Follow the steps properly and it'll work properly."
Ready to Equip Your Shop?
Contact us for a Pro Demo, bulk pricing, or if you have specific integration questions.