Comparison

SmartBMS Utility vs Gyraline

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

Head to head
About

SmartBMS Utility

Optimize battery management and extend battery life with real-time monitoring and intelligent control. Receive important alerts and ensure data security with local storage. Compatible with JBD and Daly BMS.

Highlights
  • Real-time battery monitoring
  • Intelligent control for charging/discharging
  • Battery condition notifications
  • Local data storage for security
  • Easy integration with JBD/Daly BMS
Features
Read full description

Welcome to SmartBMS Utility, an advanced solution that helps you optimize energy management while extending the lifespan of your batteries. Our app lets you easily monitor and control your battery management system (BMS) right from your smartphone. With real-time monitoring, you can always keep an eye on your battery’s current state of charge, power consumption, and other important data. This allows you to make informed decisions about energy consumption and minimize potential energy waste. Our smart control system lets you customize settings to suit your individual needs. This enables you to optimally plan charging and discharging cycles and improve energy efficiency. The Smart BMS app keeps you informed about your battery’s status through notifications. Receive important alerts so you can respond to changes in a timely manner, ensuring the safety and longevity of your battery system. Your data is important to us. That’s why all information is stored only locally on your device to ensure security. You can rest assured that your data is protected. Our app is easy to integrate and compatible with the JBD, Daly, and JK BMS. Setup is straightforward, so you can start using SmartBMS Utility quickly and easily. Whether you’re an eco-conscious homeowner, a solar energy enthusiast, or looking to upgrade your camper, the Smart BMS app gives you the tools you need to unlock the full potential of your battery management system and promote sustainable energy use. Discover the possibilities of efficient and eco-friendly energy management with SmartBMS Utility. Download it now and start managing your energy more intelligently today! If you have any questions or need more information, we’re happy to help. Thank you for your interest in our app and your support!

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

SmartBMS Utility4 screens
Gyraline4 screens

Verdict

The call

The clearest difference is price: Gyraline at Free against SmartBMS Utility's $9.99. Gyraline also leads on update cadence (fortnightly vs every 2 months) and ratings volume (101 vs 12). SmartBMS Utility's advantage is rating (4.3 vs 3.8) and in-app purchases (none vs 9). On 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

CostPrice · In-app purchases · Ads · Monetization

Gyraline is free to download; SmartBMS Utility costs $9.99 up front. Gyraline sells 9 in-app purchases, starting at $7.99 per 7 days. SmartBMS Utility asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SmartBMS Utility holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Gyraline has 101 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 71% of SmartBMS Utility's written reviews are positive against 61% of Gyraline's.

UpkeepUpdate frequency

SmartBMS Utility ships an update every 2 months, Gyraline fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard8 real differences · 3 level
SmartBMS Utility versus Gyraline: the parameters behind the verdict, then further details
ParameterSmartBMS UtilityGyraline
Price$9.99Free — better
Rating4.3 (12 ratings) — better3.8 (101 ratings)
Positive reviews71.0% of reviews — better60.7% of reviews
Number of ratings12101 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
Best chart rank#154 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size23 MB63 MB
Age rating4+4+
DeveloperKuehner & Gehrke Development UG (haftungsbeschraenkt)Mechly LLC

Customer experience

SmartBMS Utility

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews31 reviews
Positive71.0%
Neutral12.9%
Negative16.1%

Gyraline

All ratings101 ratings
Positive67.3%
Neutral5.0%
Negative27.7%
Written reviews84 reviews
Positive60.7%
Neutral7.1%
Negative32.1%

Bugs and requests

SmartBMS Utility

Not enough reviews yet to summarise bugs or requests.

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

None

SmartBMS Utility

No in-app purchases

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 SmartBMS Utility free?
SmartBMS Utility costs $9.99, with no in-app purchases.
Is Gyraline free?
Gyraline is free to download, with in-app purchases available.
Which has better reviews, SmartBMS Utility or Gyraline?
SmartBMS Utility is rated higher. SmartBMS Utility averages 4.3 out of 5 from 12 ratings, while Gyraline averages 3.8 from 101 ratings.
Do SmartBMS Utility or Gyraline have ads?
Neither SmartBMS Utility nor Gyraline shows ads.
Which is updated more often, SmartBMS Utility or Gyraline?
SmartBMS Utility ships an update every 2 months, and Gyraline fortnightly. Most recently, SmartBMS Utility was updated on October 27, 2026 and Gyraline on October 25, 2026.

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