Everything a rally crew needs, in one pocket-sized app.
Schedule, fuel and tyre plans, hotels and documents for the whole crew, even with no signal.
Screens use sample data.
© OpenStreetMap contributors
Used by PRG, the team of Hayden Paddon.
CarZero is built with PRG and used by the crew during their rally season: schedule, cars, fuel and tyre plans, hotels and tickets in every pocket.
A rally week runs on scattered information.
The schedule is a spreadsheet
Plans change by the hour. A shared file means everyone is working from a different version.
Details are buried in chats
Hotel rooms, tickets, refuel amounts and tyre sets get scrolled past and lost.
Signal disappears
Service parks and remote zones are where the information matters most, and where the network is worst.
Each person opens it and sees their own day.
Built for gloves, sun and bad signal. Crew see their own schedule, tickets and room, and get a notification when something changes for them.
Every activity is tagged with who it concerns: a person, a crew, a car or everyone. Switch between your own day and the whole team's.
Amounts to fill, tyre sets and rim sets for each timing, with a refuel gear checklist. Changes made in the field keep track of who made them.
i20 N Rally2Dry break
Fiesta Rally2Dry breakService parks, hotels and stage starts on one map. One tap opens navigation. Places that share a spot are grouped.
© OpenStreetMap contributorsPersonal details and travel tickets are visible only to the person they belong to, and to team admins.
PDFs open in a built-in reader and stay readable once opened, without any connection.
Straight
finish
A moved slot reaches only the people in it; a new document, plan or update reaches the whole crew, straight to their phone.
A web portal for the people who run the team.
Managers build the whole rally in a browser, and the app updates on every phone within seconds.
Screens use sample data.
- Schedule, fuel and tyre plans, places and documents, all edited in one place.
- Staff, cars, hotels and rooms. Your team list and cars carry over from one rally to the next.
- Print or save the plans as PDF, one page per day, with tick boxes for the service park.
- Your logo and your two team colours, in the portal and in the app.
- A history of every change: who changed what, and when.
- AI import: drop an Excel or PDF planning, or all your tickets at once, and check what the AI found before anything is saved.
Built to be trusted with a team's data.
Offline first
Everything opened is cached on the phone. Changes made without signal are queued and sent when it returns.
Your team, walled off
The database itself keeps each team's data apart. Rival teams on CarZero never see each other's plans.
Private files
Tickets and photos sit in private storage, served through short-lived links and per-person rules.
Your data stays yours
Two-step login for admins, a full history of changes, and an export of all your data at any time.
Hosted by Supabase, certified ISO 27001 and SOC 2 Type 2, with daily backups. A security overview and a data processing agreement are available on request.
Ready for your next rally in a week.
Already used on the road by Hayden Paddon's rally team, PRG, in New Zealand.
- 01
Your team
- We set up your team with your logo and your colours
- You add your staff and your cars once, for every rally
- A guided tour shows each step in the portal
- 02
Your rally
- Build the schedule, fuel and tyre plans, hotels and places
- Drop the road book and documents
- Print the plans for the service park
- 03
Your crew
- Everyone installs the app and logs in with their email
- Notifications on every change that concerns them
- Your first rally is a free pilot
For premium teams: your own app, with your team's name and logo, published on the App Store and Google Play. We handle the whole set-up and the support.
Simple to start, built around your team.
€450per year
The price depends on your team and the options you choose. AI import access depends on your plan.
Your first rally is a free pilot
Want to see it running? Let's talk.
In 20 minutes I show you the app and the portal on a sample rally, and we look at how your team works today.