# PitLogic vs Circle Track Tuning

The clearest difference is update cadence: PitLogic at every 4 weeks against Circle Track Tuning's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PitLogic sells 10 in-app purchases, starting at $9.99 per month and Circle Track Tuning sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

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

## The numbers

| Metric | PitLogic | Circle Track Tuning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/pitlogic/id1453816149/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Subscription | — |
| Size | 49 MB | 40 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CSI Shocks LLC](https://appshunter.io/developer/1453816148) | [Wehrs Machine and Racing Products](https://appshunter.io/developer/1659286733) |

## What reviewers say

### PitLogic

[App page](https://appshunter.io/ios/app/pitlogic/id1453816149)

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:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSI Bronze Monthly Auto Renew | $9.99 | per month |
| CSI Silver Monthly Auto Renew | $9.99 | per month |
| CSI Gold Monthly Auto Renew | $9.99 | per month |
| PitLogic Complete Monthly | $9.99 | per month |
| PitLogic Complete Yearly | $99.99 | per year |
| Shock Download Qty:1 | $4.99 | one-time |
| Shock Download Qty:5 | $24.99 | one-time |
| Shock Download Qty:6 | $29.99 | one-time |
| Shock Download Qty:7 | $34.99 | one-time |
| Shock Download Qty:8 | $39.99 | one-time |


### Circle Track Tuning

[App page](https://appshunter.io/ios/app/circle-track-tuning/id6499504565)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trackside Tuning Monthly | $1.99 | per month |
| Wehrs Machine Connect Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is PitLogic free?

PitLogic is free to download, with in-app purchases available.

### Is Circle Track Tuning free?

Circle Track Tuning is free to download, with in-app purchases available.

### Do PitLogic or Circle Track Tuning have ads?

Neither PitLogic nor Circle Track Tuning shows ads.

### Which is updated more often, PitLogic or Circle Track Tuning?

PitLogic ships an update every 4 weeks, and Circle Track Tuning every 2 months. Most recently, PitLogic was updated on September 23, 2026 and Circle Track Tuning on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*