Gyraline

Name: Gyraline
Rating: 3.8 (101 reviews)
Author: Mechly LLC

Fast Wheel Alignment

Free

101 Ratings
Age Rating

4+
Years
Category

Productivity
Developer

Mechly LLC
Language

EN
English
Size

66.4
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

101 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
I’m sold
Apr 30
fredrok
There’s a bit of a learning curve as with any new tech. And it takes patience to get repeatability until you’re used to the process but I’ve completed 3 successful alignments so far. It’s already more than paid for itself. The manual could use an update but if you understand what you’re doing in the first place, it’s not an issue.Update: brought one car in for new tires after aligning it with Gyraline. A free alignment check came with the purchase and after the adjustments I made prior with the app, their machine indicated I was off by only .05 degrees on the left front tire. I’ll take it.
I’m sold
Apr 30
fredrok

There’s a bit of a learning curve as with any new tech. And it takes patience to get repeatability until you’re used to the process but I’ve completed 3 successful alignments so far. It’s already more than paid for itself. The manual could use an update but if you understand what you’re doing in the first place, it’s not an issue.Update: brought one car in for new tires after aligning it with Gyraline. A free alignment check came with the purchase and after the adjustments I made prior with the app, their machine indicated I was off by only .05 degrees on the left front tire. I’ll take it.

New in 3.2.1026: • Keep Awake: The screen now stays awake for 3 minutes after each capture. This can be turned off in Settings • Email Sign In: Sign-in links now open the app first when it's installed, falling back to the browser

Version 3.2.1026 Oct 21

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: 66.4 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

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Gyraline

Ratings & Reviews

App needs further work

Impressed

Exceeds my expectations

I’m sold

What’s New

App Privacy

Data Linked to You

Data Not Linked to You

Accessibility

Information

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