# Circle Track App vs RacePrep

The clearest difference is rating: RacePrep at 5.0 against Circle Track App's 2.1. Circle Track App's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Circle Track App sells 2 in-app purchases, starting at $99.99 per year and RacePrep sells 15 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

RacePrep holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Circle Track App has 7 ratings behind it against 1, so its average is the more settled of the two.

Circle Track App ships an update every 2 months, RacePrep monthly. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Circle Track App | RacePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/circle-track-app/id1659286731/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/raceprep-maintenance-tracker/id6478397256/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 38 MB |
| Requires iOS | 14.0.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Wehrs Machine and Racing Products](https://appshunter.io/developer/1659286733) | [RaceYear](https://appshunter.io/developer/1732687200) |

## What reviewers say

### Circle Track App

[App page](https://appshunter.io/ios/app/circle-track-app/id1659286731)

Manage your racecars' maintenance, parts, setups, and trackside tuning tips. Keep detailed records of measurements and race day notes for multiple vehicles.

**Highlights:** Racecar maintenance schedule, Parts list management, Measurement tracking, Multiple car setups, Race day notes, Trackside tuning tips

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Annual | $99.99 | per year |
| Lifetime Access to WM Connect | $99.99 | one-time |


### RacePrep

[App page](https://appshunter.io/ios/app/raceprep-maintenance-tracker/id6478397256)

This app helps racers manage preventative maintenance and upkeep schedules. It centralizes tasks with features like lap tracking, inspection checklists, and a parts database. Optimize your vehicle's care for a competitive edge.

**Highlights:** Preventative maintenance tracking, Lap counting dashboard, Weekly inspection tasks, Shopping list, Parts and supplies database, Race team management

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RacePrep +1 Car (10 Total) M | $2.99 | per month |
| RacePrep +1 Car (2 Total) M | $2.99 | per month |
| RacePrep +1 Car (3 Total) M | $2.99 | per month |
| RacePrep +1 Car (4 Total) M | $2.99 | per month |
| RacePrep +1 Car (6 Total) M | $2.99 | per month |
| RacePrep +1 Car (5 Total) M | $2.99 | per month |
| RacePrep +1 Car (8 Total) M | $2.99 | per month |
| RacePrep +1 Car (7 Total) M | $2.99 | per month |
| RacePrep +1 Car (9 Total) M | $2.99 | per month |
| Team Plan + 1st Car (Monthly) | $7.99 | per month |
| RacePrep +1 Car (4 Total) | $25.00 | per year |
| RacePrep +1 Car (3 Total) | $25.00 | per year |
| RacePrep +1 Car (2 Total) | $25.00 | per year |
| Annual plan, 3 Months free | $59.99 | per year |
| Team Plan + 1st Car (Annual) | $59.99 | per year |


## Frequently asked questions

### Is Circle Track App free?

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

### Is RacePrep free?

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

### Which has better reviews, Circle Track App or RacePrep?

RacePrep is rated higher. Circle Track App averages 2.1 out of 5 from 7 ratings, while RacePrep averages 5.0 from 1 ratings.

### Do Circle Track App or RacePrep have ads?

Neither Circle Track App nor RacePrep shows ads.

### Which is updated more often, Circle Track App or RacePrep?

Circle Track App ships an update every 2 months, and RacePrep monthly. Most recently, Circle Track App was updated on September 7, 2026 and RacePrep on September 19, 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.*