# RacePrep vs Event Marshal

The clearest difference is in-app purchases: Event Marshal at none against RacePrep's 15. Event Marshal also leads on update cadence (every 2 weeks vs monthly) and ratings volume (4 vs 1). RacePrep's advantage is iOS requirement (13.0 vs 17). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. RacePrep sells 15 in-app purchases, starting at $2.99 per month. Event Marshal asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for RacePrep against 5.0 for Event Marshal. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

RacePrep ships an update monthly, Event Marshal every 2 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RacePrep | Event Marshal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/raceprep-maintenance-tracker/id6478397256/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/event-marshal/id6804341380/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 16 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [RaceYear](https://appshunter.io/developer/1732687200) | [Lenny Karenski](https://appshunter.io/developer/1850998352) |

## What reviewers say

### 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 |


### Event Marshal

[App page](https://appshunter.io/ios/app/event-marshal/id6804341380)

Organize all your motorsport season events in one place. Track track days, autocross, and social gatherings from multiple chapters. Access personalized event details, club rules, and checklists when signed in.

**Highlights:** Track season events, Organize multiple chapters, Personalized event details, Event checklists, Club rules access, Chapter notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is RacePrep free?

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

### Is Event Marshal free?

Event Marshal is free to download, with no in-app purchases.

### Which has better reviews, RacePrep or Event Marshal?

RacePrep and Event Marshal are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do RacePrep or Event Marshal have ads?

Neither RacePrep nor Event Marshal shows ads.

### Which is updated more often, RacePrep or Event Marshal?

RacePrep ships an update monthly, and Event Marshal every 2 weeks. Most recently, RacePrep was updated on October 6, 2026 and Event Marshal on October 8, 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.*