Grid Builder: 24-0
F1 Draft Simulator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Spin to draft real F1 drivers, chassis and engines from 2000-2025 into five slots, then simulate a season. The goal: win every race. Can you build an unbeaten team?
BUILD THE GRID. CHASE THE PERFECT SEASON.
Grid Builder is a draft-and-spin game for motorsport fans. Spin the reel to pull a team and a season from the modern era of racing (2000-2025), then bank one component into your garage. Five slots. One mission: assemble a team good enough to win every single race on the calendar.
Going unbeaten is the dream. Pulling it off is another story.
HOW IT WORKS
- Spin to draw a constructor and season at random.
- Bank one piece from that team-season into an open slot: Driver 1, Driver 2, Team Principal, Chassis, or Power Unit.
- Fill all five slots, then run the season simulation.
- Watch it play out race by race. Win them all and you go unbeaten. Drop one and the run is over.
REAL DATA, REAL RATINGS
Every driver, chassis and power unit is rated from actual season results across 2000-2025 - points share, wins, poles, teammate head-to-head and reliability all feed the numbers. That means the legends really do rate like legends, and the midfield grind really is a grind. No hand-waving, no made-up stats.
THREE DIFFICULTIES
- ROOKIE: more re-spins, friendlier draws, a kinder win bar.
- PRO: a balanced test of your team-building instincts.
- LEGEND: scarce re-spins, brutal draws, and a win bar that only a truly stacked grid can clear.
RE-SPINS
Hate the draw? Burn a re-spin to reject it and try again - but you only get so many, and on Legend they are precious. Knowing when to gamble and when to take the pick is the whole game.
SHARE YOUR RUN
Every result generates a clean, shareable card with your full five-slot grid, your team rating, and your final tally. Post your unbeaten run and dare your friends to beat it.
A FEW THINGS YOU'LL LEARN FAST
- A superstar driver can't carry a broken car.
- Reliability wins championships - a fast DNF is still a DNF.
- The right principal and the right era matter more than you'd think.
No accounts. No internet required to play - the entire dataset is bundled in the app. Just spin, build, and find out if you can go flawless.
Grid Builder is an independent, unofficial game. It is not affiliated with, endorsed by, or sponsored by Formula 1, the FIA, or any team or driver. All names are used descriptively to reference historical motorsport results.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Charlie Horton, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Charlie Horton
- Size
- 49.5 MB
- Category
- Simulation
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Charlie Horton