Comparison

PitLogic vs Circle Track Chassis Helper

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

Head to head
About

PitLogic

Manage all your race car setup information in one digital notebook. Store shop and race day setups, notes, and shock data. Utilize gear charts and checklists to optimize performance and inventory.

Highlights
  • Digital race car notebook
  • Setup sheet templates
  • Shock information storage
  • Gear charts for RPM calculations
  • Racing checklists
  • Tire and parts inventory tracking
  • Stagger selection
Features
Read full description

Your Digital Racing Notebook. Quick and easy access to all your race car setup information in one single place. Download pre-formatted setup sheet templates then store all your shop and race day setups and notes. Store all your shock information and download dyno sheets from CSI with upgraded version. Use gear charts to pick the right gear and test RPM changes for chain drive and gear set race cars. Maintain & print your racing checklists, keep track of your tire and parts inventory and make stagger selection quick and easy. The PitLogic App REQUIRES a subscription to use after a 2 week FREE TRIAL. Once you download and install the app you will have 2 choices of subscription that you will need to choose within 2 weeks. PitLogic Complete Monthly or PitLogic Complete Yearly. For the PitLogic Complete Monthly Subscription • This subscription will unlock all features and sections of PitLogic, with it you can store and review car setups, have access to all setup templates and gear charts and manage your own shock inventory. All functions are included in subscription except shock data download from mfg. • A $9.99 (USD) Monthly purchase will be applied to your iTunes account on confirmation. • Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period. For the PitLogic Complete Yearly Subscription • This subscription will unlock all features and sections of PitLogic, with it you can store and review car setups, have access to all setup templates and gear charts and manage your own shock inventory. All functions are included in subscription except shock data download from mfg. • A $99.99 (USD) Yearly purchase will be applied to your iTunes account on confirmation. • Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period. Follow this Link for Terms of Service https://pitlogic.com/terms-of-use Follow this link for the PitLogic Privacy Policy https://pitlogic.com/privacypolicy

About

Circle Track Chassis Helper

This app assists race car drivers in diagnosing and adjusting their chassis setup trackside. It uses a simple color-coded system to guide adjustments, helping to improve handling without needing an internet connection. It's also useful for studying and improving setup skills at home.

Highlights
  • Trackside chassis diagnosis
  • Color-coded adjustment icons
  • Offline functionality
  • Setup improvement study
  • Simple interface
Features
Currently charting
Read full description

Trackside chassis helper. No need to ask other drivers to help you out. Adjust your setup by following the simple color-coded icons. Green means increase, Red means decrease, Gray means no adjustment necessary. How to use this app: - Open app / click on the situation you are experiencing / app will take you to diagnosis page - App will help you diagnose your chassis situation track-side and show you what changes you can can apply to improve your handling - No wi-fi or cellular service needed to use. - Once you download it is on your phone whenever you need it. - No need to worry about your carrier's coverage. - Use it at home to study and improve your setup skills.

Screenshots

PitLogic4 screens
Circle Track Chassis Helper3 screens

Verdict

The call

The clearest difference is price: PitLogic at Free against Circle Track Chassis Helper's $19.99. PitLogic also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 80%). Circle Track Chassis Helper's advantage is in-app purchases (none vs 10) and chart position (#45 vs unranked). On ratings volume, ads and device support 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

PitLogic is free to download; Circle Track Chassis Helper costs $19.99 up front. PitLogic sells 10 in-app purchases, starting at $9.99 per month. Circle Track Chassis Helper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PitLogic holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews point the same way: 100% of PitLogic's written reviews are positive against 80% of Circle Track Chassis Helper's.

UpkeepUpdate frequency

PitLogic ships an update every 4 weeks, Circle Track Chassis Helper every 2 months. The most recent releases landed on September 23, 2026 and October 14, 2026 respectively.

Scorecard8 real differences · 3 level
PitLogic versus Circle Track Chassis Helper: the parameters behind the verdict, then further details
ParameterPitLogicCircle Track Chassis Helper
PriceFree — better$19.99
Rating5.0 (8 ratings) — better4.6 (7 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings8 — better7
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionPaid — better
Best chart rank—#45 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010.0 — better
Further details — not scored
Size49 MB93 MB
Age rating4+4+
DeveloperCSI Shocks LLCdavid sell

Customer experience

PitLogic

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Circle Track Chassis Helper

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

10 purchases

PitLogic

Subscriptions5
  • CSI Bronze Monthly Auto Renew$9.991 Month
  • CSI Silver Monthly Auto Renew$9.991 Month
  • CSI Gold Monthly Auto Renew$9.991 Month
Show 2 more
  • PitLogic Complete Monthly$9.991 Month
  • PitLogic Complete Yearly$99.991 Year
One-time5
  • Shock Download Qty:1$4.99
  • Shock Download Qty:5$24.99
  • Shock Download Qty:6$29.99
Show 2 more
  • Shock Download Qty:7$34.99
  • Shock Download Qty:8$39.99
None

Circle Track Chassis Helper

No in-app purchases

Questions

Is PitLogic free?
PitLogic is free to download, with in-app purchases available.
Is Circle Track Chassis Helper free?
Circle Track Chassis Helper costs $19.99, with no in-app purchases.
Which has better reviews, PitLogic or Circle Track Chassis Helper?
PitLogic is rated higher. PitLogic averages 5.0 out of 5 from 8 ratings, while Circle Track Chassis Helper averages 4.6 from 7 ratings.
Do PitLogic or Circle Track Chassis Helper have ads?
Neither PitLogic nor Circle Track Chassis Helper shows ads.
Which is updated more often, PitLogic or Circle Track Chassis Helper?
PitLogic ships an update every 4 weeks, and Circle Track Chassis Helper every 2 months. Most recently, PitLogic was updated on September 23, 2026 and Circle Track Chassis Helper on October 14, 2026.

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