TDash vs RacePrep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TDash
Read full descriptionHide full description
Connected to an X2 Racelink from MYLAPS the TDash offers On-board Marshalling, Laptimer, Speedometer and Racelink Diagnostics functionality. With this app on your iPhone it's possible to connect to your TDash via bluetooth. This app offers the following functions: - Set Baudrate, Unit type, Volume, Brightness, Can Settings. - Enable demo mode - Update TDash firmware to the latest version. - View sessions and laptimes from your TDash. - Support for TDash-1 and TDash-XL - Enable Forward flagging in your Racelink
RacePrep
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.
- Preventative maintenance tracking
- Lap counting dashboard
- Weekly inspection tasks
- Shopping list
- Parts and supplies database
- Race team management
Read full descriptionHide full description
Built by racers, for racers, RacePrep helps keep track of your preventative maintenance and upkeep schedule so you can transform meticulous care into a winning strategy. The app centralizes maintenance tasks in one place using tools such as a lap tracking dashboard, weekly inspection tasks, shopping list, parts and supplies database, and race team management. Please read our terms and conditions: https://www.raceyear.app/raceprep/terms-and-conditions
Screenshots
Verdict
The clearest difference is in-app purchases: TDash at none against RacePrep's 15. TDash also leads on iOS requirement (11.0 vs 13.0). RacePrep's advantage is update cadence (monthly vs every 8 months). On price, 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
Both are free to download. RacePrep sells 15 in-app purchases, starting at $2.99 per month. TDash asks for nothing beyond the download.
TDash ships an update every 8 months, RacePrep monthly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.
| Parameter | TDash | RacePrep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 23 MB | 38 MB |
| Age rating | 4+ | 12+ |
| Developer | Bram Kleverlaan | RaceYear |
In-app purchases
TDash
No in-app purchases
RacePrep
- RacePrep +1 Car (10 Total) M$2.991 Month
- RacePrep +1 Car (2 Total) M$2.991 Month
- RacePrep +1 Car (3 Total) M$2.991 Month
Show 12 moreShow fewer
- RacePrep +1 Car (4 Total) M$2.991 Month
- RacePrep +1 Car (6 Total) M$2.991 Month
- RacePrep +1 Car (5 Total) M$2.991 Month
- RacePrep +1 Car (8 Total) M$2.991 Month
- RacePrep +1 Car (7 Total) M$2.991 Month
- RacePrep +1 Car (9 Total) M$2.991 Month
- Team Plan + 1st Car (Monthly)$7.991 Month
- RacePrep +1 Car (4 Total)$25.001 Year
- RacePrep +1 Car (3 Total)$25.001 Year
- RacePrep +1 Car (2 Total)$25.001 Year
- Annual plan, 3 Months free3 Months trial$59.991 Year
- Team Plan + 1st Car (Annual)$59.991 Year
