Comparison

BimmerLink vs Gyraline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BimmerLink

This app provides direct access to your BMW or MINI vehicle's systems. Read and clear trouble codes from all control units, monitor real-time sensor values, and control features like exhaust flaps and active sound design. It also supports battery registration, DPF regeneration, and service resets.

Highlights
  • Read and clear trouble codes from all control units
  • Display real-time sensor values
  • Remote control of exhaust flap
  • Mute Active Sound Design
  • DPF regeneration
  • Battery registration
  • Service reset
Features
Read full description

BimmerLink is the direct link to your BMW, MINI, or Toyota Supra. Read and clear trouble codes, monitor live sensor data, and perform maintenance functions from your phone. A supported OBD adapter or cable is required. Feature availability depends on your vehicle and its equipment. READ AND CLEAR TROUBLE CODES Read and clear diagnostic trouble codes from all control units in your car. LIVE SENSOR DATA Monitor values such as oil temperature and boost pressure in real time. Create a personalized dashboard to keep the readings that matter to you in view. DATA LOGGING Record sensor values in CSV log files for detailed analysis. CONTROL UNIT FUNCTIONS Access live data and diagnostic functions for individual control units in your car. EXHAUST FLAP CONTROL Choose whether your car's exhaust flap is open or closed. Requires a factory-installed exhaust flap. ACTIVE SOUND DESIGN Mute the artificial engine sound generated by Active Sound Design (ASD). Requires factory-installed ASD. SOUND TUNING Disable exhaust burble on cars equipped with the S55 engine (M2 Competition, M3, and M4). DPF REGENERATION Check the condition of your diesel particulate filter and request a regeneration when needed. Available on supported diesel vehicles equipped with a DPF. CARPLAY ADD-ON Use CarPlay to view live sensor data from your car's engine control units and control the exhaust flap and Active Sound Design, all from your car's display. Additional in-app purchase required. BATTERY REGISTRATION Register a new battery after replacement directly from the app. PARKING BRAKE SERVICE MODE Activate service mode for your car's electromechanical parking brake. SERVICE RESET Reset service indicators after completing maintenance, such as an engine oil change or brake pad replacement. RESET SHORT-CIRCUIT LOCKS Reset short-circuit locks in the lighting control unit. TRANSMISSION ADAPTATION VALUES View adaptation values for your car's ZF 8HP automatic transmission. REQUIRED ACCESSORIES BimmerLink requires a supported Bluetooth or Wi-Fi OBD adapter or cable. Visit bimmerlink.app for supported accessories and vehicle information. SUPPORTED VEHICLES Feature availability varies by model and equipment. - 1 Series, 1 Series M Coupé (2004+) - 2 Series, 2 Series Coupé, M2 (2013+) - 2 Series Gran Coupé (2020+) - 2 Series Active Tourer (2014+) - 2 Series Gran Tourer (2015+) - 3 Series, M3 (2005+) - 4 Series, M4 (2013+) - 5 Series, M5 (2003+) - 6 Series, M6 (2003+) - 7 Series (2008+) - 8 Series, M8 (2018+) - X1 (2009+) - X2 (2018+) - X3, X3 M (2010+) - X4, X4 M (2014+) - X5, X5 M (2006+) - X6, X6 M (2008+) - X7 (2019+) - XM (2022+) - Z4 (2009+) - i3 (2013+) - i4 (2021+) - i5 (2023+) - i7 (2022+) - i8 (2013+) - iX (2021+) - iX1 (2022+) - iX2 (2024+) - iX3 (2021+) - MINI (2006+) - Toyota Supra (2019+)

About

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.

Highlights
  • Precision 4-wheel alignment
  • Measure total toe (front & rear)
  • Thrust line comparison
  • Camber measurement and adjustment
  • Caster sweep
  • Ackermann visualization
Features
Read full description

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.

Screenshots

BimmerLink4 screens
Gyraline4 screens

Verdict

The call

The clearest difference is rating: BimmerLink at 4.7 against Gyraline's 3.8. BimmerLink also leads on ratings volume (9.1K vs 99) and monetization model (free with in-app purchases vs paid). Gyraline's advantage is review sentiment (61% vs 53%). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BimmerLink sells 2 one-off in-app purchases and Gyraline sells 9 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BimmerLink holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: BimmerLink has 9.1K ratings behind it against 99, so its average is the more settled of the two. Written reviews complicate that: 53% of BimmerLink's written reviews are positive against 61% of Gyraline's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

BimmerLink ships an update every 4 weeks, Gyraline fortnightly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 6 level
BimmerLink versus Gyraline: the parameters behind the verdict, then further details
ParameterBimmerLinkGyraline
PriceFreeFree
Rating4.7 (9.1K ratings) — better3.8 (99 ratings)
Positive reviews53.1% of reviews61.4% of reviews — better
Number of ratings9.1K — better99
Update frequencyEvery 4 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterPaid
Best chart rank#101 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size131 MB63 MB
Age rating4+4+
DeveloperSG Software GmbH & Co. KGMechly LLC

Customer experience

BimmerLink

All ratings9,088 ratings
Positive91.6%
Neutral2.1%
Negative6.3%
Written reviews539 reviews
Positive53.1%
Neutral10.8%
Negative36.2%

Gyraline

All ratings99 ratings
Positive66.7%
Neutral5.1%
Negative28.3%
Written reviews83 reviews
Positive61.4%
Neutral7.2%
Negative31.3%

User reviews

BimmerLink

From 9.1K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Useful features
  • 💡 Helpful for DIY maintenance
  • 🚀 Saved money on repairs
  • 🚀 Cleared error codes

Room to improve

  • 🐛 Connectivity issues
  • 🐛 Inaccurate sensor readings
  • 🐛 Doesn't work as advertised
  • 💰 Expensive for limited functionality
  • 🐛 Resets settings after car turned off

Gyraline

From 99 App Store ratings

What we love

  • 👍 Great for DIY alignments
  • 💰 Saves money on professional alignments
  • 🚀 Quick and easy adjustments
  • 🎯 Surprisingly accurate results
  • 💡 Innovative tool for automotive enthusiasts

Room to improve

  • 🐛 Inconsistent measurements
  • 🤔 Steep learning curve
  • ⏳ Time-consuming process
  • 🤷‍♂️ Confusing interface/instructions
  • 🐛 App crashes/bugs

Bugs and requests

BimmerLink

Reported bugs

4 issues
  • Unable to connect to OBD adapter
  • Fails to clear error codes
  • Battery registration not working
  • Sensor values not updating properly

Requested features

5 requests
  • Add support for more BMW models
  • Improve exhaust flap control functionality
  • Add option to change units (Celsius/Fahrenheit, MPH/KPH)
  • Improve CarPlay integration
  • Add more customization options for dashboard

Gyraline

Reported bugs

16 issues
  • Inconsistent measurements
  • App crashes
  • Sensor axis reversed (G2)
  • Accuracy defaults revert to 0.10°
  • Camber tool unreliable
Show 11 more
  • 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
Show 2 more
  • Update tutorials to match current app version
  • Dark mode text display fix

In-app purchases

2 purchases

BimmerLink

One-time2
  • CarPlay Add-On$9.99
  • BimmerLink full version$39.99
9 purchases

Gyraline

Subscriptions3
  • 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
One-time6
  • TrialFree
  • Single Token Purchase$0.99
  • Five Token Purchase$3.99
Show 3 more
  • Weekend Pass$5.99
  • One Time Subscription$69.99
  • Gyraline Pro$399.99

Questions

Is BimmerLink free?
BimmerLink is free to download, with in-app purchases available.
Is Gyraline free?
Gyraline is free to download, with in-app purchases available.
Which has better reviews, BimmerLink or Gyraline?
BimmerLink is rated higher. BimmerLink averages 4.7 out of 5 from 9.1K ratings, while Gyraline averages 3.8 from 99 ratings.
Do BimmerLink or Gyraline have ads?
Neither BimmerLink nor Gyraline shows ads.
Which is updated more often, BimmerLink or Gyraline?
BimmerLink ships an update every 4 weeks, and Gyraline fortnightly. Most recently, BimmerLink was updated on September 24, 2026 and Gyraline on September 18, 2026.

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