Comparison

Circle Track Tuning vs DirtBite

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

Head to head
About

Circle Track Tuning

Features
Read full description

Save your race day notes and see race day adjustments on the Circle Track Tuner! EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DirtBite

This app digitizes race car setup sheets, allowing users to organize, calculate, and share chassis data. It helps track tire information, scale values, and notes, offering built-in tools for calculations like toe and stagger. Designed for racers, it streamlines setup management for improved performance.

Highlights
  • Organize setup data
  • Calculate toe, caster, stagger
  • Track tire data and notes
  • Save and share setups
  • Faster setup management
  • Cleaner race notes
Features
Read full description

DirtBite is the dirt track setup app built to replace paper setup sheets with a faster, cleaner way to organize, calculate, and share your setup data. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Designed for racers from factory stock through late models, DirtBite helps keep important setup information organized in one fast, easy-to-use app. Track chassis numbers, tire data, scale-related values, and setup notes without digging through notebooks or old screenshots. With DirtBite, you can: Record important setup values in one place. Use built-in setup tools to calculate toe, caster split, stagger, and load stick C2C measurements. Save and share setups for future use. Keep cleaner notes from race to race. Make changes with more confidence and less confusion. DirtBite is built for the way racers actually work — in the shop, in the trailer, and at the track. It is focused on speed, clarity, and repeat use so you can spend less time managing notes and more time working on the car. If you rely on setup sheets every week, DirtBite gives you a better way to organize, calculate, save, and share your racing data.

Screenshots

Circle Track Tuning3 screens
DirtBite4 screens

Verdict

The call

The clearest difference is update cadence: DirtBite at every 5 days against Circle Track Tuning's every 2 months. On price, ads, in-app purchases 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

Both are free to download. Circle Track Tuning sells 2 in-app purchases, starting at $1.99 per month and DirtBite sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Circle Track Tuning ships an update every 2 months, DirtBite every 5 days. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Circle Track Tuning versus DirtBite: the parameters behind the verdict, then further details
ParameterCircle Track TuningDirtBite
PriceFreeFree
Rating—5.0 (23 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—23 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0.0 — better15.1
Further details — not scored
Size40 MB64 MB
Age rating17+4+
DeveloperWehrs Machine and Racing ProductsDirtBite LLC

In-app purchases

2 purchases

Circle Track Tuning

Subscriptions1
  • Trackside Tuning Monthly$1.991 Month
One-time1
  • Wehrs Machine Connect Lifetime$99.99
3 purchases

DirtBite

Subscriptions2
  • DirtBite Pro Monthly14 Days trial$7.991 Month
  • DirtBite Pro Annual14 Days trial$59.991 Year
One-time1
  • DirtBite Question Pack$2.99

Questions

Is Circle Track Tuning free?
Circle Track Tuning is free to download, with in-app purchases available.
Is DirtBite free?
DirtBite is free to download, with in-app purchases available.
Do Circle Track Tuning or DirtBite have ads?
Neither Circle Track Tuning nor DirtBite shows ads.
Which is updated more often, Circle Track Tuning or DirtBite?
Circle Track Tuning ships an update every 2 months, and DirtBite every 5 days. Most recently, Circle Track Tuning was updated on October 17, 2026 and DirtBite on October 28, 2026.

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