Gyraline

Name: Gyraline
Rating: 3.8 (99 reviews)
Author: Mechly LLC

Fast Wheel Alignment

Free

99 Ratings
Age Rating

4+
Years
Category

Productivity
Developer

Mechly LLC
Language

EN
English
Size

66.5
MB

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.

Ratings & Reviews

3.8

out of 5

99 Ratings

App needs further work
02/03/2025
Zevnul
Instructions are not very clear. They need to post full length instructional video going over crucialdetails of use for getting repeatable results, do’s and dont’s, not 15 seconds shorts snapped in a hurry.Due to the short base of the jig, measurements are affected by even minor curb rash on the wheel or the fine lettering on the rubber. App has the potential, need some spit and polish on details and fixing bugs. Needs to get more self explanatory. I will get in touch with the developer and provide detailed feedback, I really hope the project will take off, and wish them best, hope it would not get abandoned and will evolve in reliable and repeatable tool for DYIers, even if additional home made tooling required.
App needs further work
02/03/2025
Zevnul

Instructions are not very clear. They need to post full length instructional video going over crucialdetails of use for getting repeatable results, do’s and dont’s, not 15 seconds shorts snapped in a hurry.Due to the short base of the jig, measurements are affected by even minor curb rash on the wheel or the fine lettering on the rubber. App has the potential, need some spit and polish on details and fixing bugs. Needs to get more self explanatory. I will get in touch with the developer and provide detailed feedback, I really hope the project will take off, and wish them best, hope it would not get abandoned and will evolve in reliable and repeatable tool for DYIers, even if additional home made tooling required.
Impressed
01/26/2025
amdrift
A five star review is one that has truly been earned. I’m a journeyman heavy duty diesel mechanic and was honestly skeptical about this app and the up front cost but open to the idea of it given how far technology has come. Not working in an automotive shop with readily available access to an alignment rack has been less than ideal for modifying custom cars and setting them up for track days. Be it from trying to dial in a more effective alignment or fixes from race day or even daily driven vehicles. This is a truly valuable tool. No more string alignments or wheels off with toe plates. No more expensive custom tailored alignments at the limited shops that will take on that kind of work. This makes it incredibly easy to do on your own and seems to be very accurate.The app is very easy to use. I found the user manual is straight to the point and easy to follow. A note to those not familiar with alignment readings. I recommend doing a google search as the manual doesn’t explain how to interpret them and adjust accordingly.
Impressed
01/26/2025
amdrift

A five star review is one that has truly been earned. I’m a journeyman heavy duty diesel mechanic and was honestly skeptical about this app and the up front cost but open to the idea of it given how far technology has come. Not working in an automotive shop with readily available access to an alignment rack has been less than ideal for modifying custom cars and setting them up for track days. Be it from trying to dial in a more effective alignment or fixes from race day or even daily driven vehicles. This is a truly valuable tool. No more string alignments or wheels off with toe plates. No more expensive custom tailored alignments at the limited shops that will take on that kind of work. This makes it incredibly easy to do on your own and seems to be very accurate.The app is very easy to use. I found the user manual is straight to the point and easy to follow. A note to those not familiar with alignment readings. I recommend doing a google search as the manual doesn’t explain how to interpret them and adjust accordingly.
Exceeds my expectations
Feb 24
Calign
I am a retired engineer who spent my career in the metrology field. I maintain my own cars and am a fanatic about alignment on my vehicles. I acquired over the years high end alignment equipment for my personal garage use. This equipment takes significant time to setup. When I first heard about Gyraline I was hesitant. I was impressed with the results. I now purchased the second version and my expectations were exceeded. I have compared results with my other older mechanical setup and with care the results are 1 for 1. I still use the rotary tables under the tires to allow for easy adjustment with no suspension resistance. Do not hesitate to purchase this product. PS: I have had questions about the use and contacted Gyraline. They always got back to me. Great support
Exceeds my expectations
Feb 24
Calign

I am a retired engineer who spent my career in the metrology field. I maintain my own cars and am a fanatic about alignment on my vehicles. I acquired over the years high end alignment equipment for my personal garage use. This equipment takes significant time to setup. When I first heard about Gyraline I was hesitant. I was impressed with the results. I now purchased the second version and my expectations were exceeded. I have compared results with my other older mechanical setup and with care the results are 1 for 1. I still use the rotary tables under the tires to allow for easy adjustment with no suspension resistance. Do not hesitate to purchase this product. PS: I have had questions about the use and contacted Gyraline. They always got back to me. Great support
Disappointing
Feb 3
Ed 4568928400
Very frustrating app. The manual or videos do not match the current app design and functionality (for over a month). Inconsistent results and a lot of missed opportunities with design and interface.I put a lot of care and attention to detail with my measurements, but I get different readings every time. Instead of checking once, I have to check 3-5+ times in a row and average the results. They falsely advertise this as just taking seconds to check your alignment, but it takes minutes. Then after you tweak the alignment, you have to check again and again. It can take hours to adjust your thrust angle (rear toe)!Another very annoying issue is the accuracy defaults to 0.10° every time. Even when you switch it to 0.05°, it will revert back to 0.10° without telling you between readings. So you have to go into the settings and check this before every reading, adding more steps and more time to the already long process.Also the camber tool is entirely unreliable! Once I got great readings that seemed accurate. Another time the results were wayyyy off. I’ve watched the videos and followed the manual…btw the videos and manual do NOT match the current app design so it’s not even that helpful.For such a hyped up, expensive product, it does not measure up. Puntended.
Disappointing
Feb 3
Ed 4568928400

Very frustrating app. The manual or videos do not match the current app design and functionality (for over a month). Inconsistent results and a lot of missed opportunities with design and interface.I put a lot of care and attention to detail with my measurements, but I get different readings every time. Instead of checking once, I have to check 3-5+ times in a row and average the results. They falsely advertise this as just taking seconds to check your alignment, but it takes minutes. Then after you tweak the alignment, you have to check again and again. It can take hours to adjust your thrust angle (rear toe)!Another very annoying issue is the accuracy defaults to 0.10° every time. Even when you switch it to 0.05°, it will revert back to 0.10° without telling you between readings. So you have to go into the settings and check this before every reading, adding more steps and more time to the already long process.Also the camber tool is entirely unreliable! Once I got great readings that seemed accurate. Another time the results were wayyyy off. I’ve watched the videos and followed the manual…btw the videos and manual do NOT match the current app design so it’s not even that helpful.For such a hyped up, expensive product, it does not measure up. Puntended.

New in 3.1.950: • Body Align & Camber Help: Added a guided tutorials from the Help menus to explain the capture process • Caster: Updated 'save results' to account for the selected vehicle spec • OTA Firmware: Fixed missing reconnect instructions after firmware updates that require repairing • Angle Readout: Color will remain at its default when no spec is selected • Bluetooth: New connection overlay with clearer success/failure indication and error guidance

Version 3.1.950 1d ago

Data Linked to You

The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Mechly LLC
Size: 66.5 MB
Category: Productivity
Compatibility: Requires iOS 15.0 or later.

iPhone
Requires iOS 15.0 or later.

iPad
Requires iPadOS 15.0 or later.

iPod touch
Requires iOS 15.0 or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More

Developer Website

Privacy Policy

License Agreement

You Might Also Like

View

Direct-Hit Mobile by Identifix

Professional Repair on the Go
View

RSR Alignment App

Productivity
View

Tekmetric Mobile

Digital Inspections Made Easy
View

BimmerLink

Productivity
View

Shopmonkey for Techs 2.0

Powerful shop management tool
View

xHP Flashtool

The App for your Transmission!
View

Wix Filters Mobile Catalog

Productivity
View

ARI (Auto Repair Software)

The Ultimate App for Mechanics
View

OctoApp for OctoPrint/Klipper

The most advanced printing app
View

MaxiAP-AP200

Productivity

Gyraline

Ratings & Reviews

App needs further work

Impressed

Exceeds my expectations

Disappointing

What’s New

App Privacy

Data Linked to You

Data Not Linked to You

Accessibility

Information

You Might Also Like

Direct-Hit Mobile by Identifix

RSR Alignment App

Tekmetric Mobile

BimmerLink

Shopmonkey for Techs 2.0

xHP Flashtool

Wix Filters Mobile Catalog

ARI (Auto Repair Software)

OctoApp for OctoPrint/Klipper

MaxiAP-AP200