Equal Playing Time.
Zero Stress on the Pitch.
The free soccer sub tracker and football rotation app built for junior coaches. Manage equal playing time, auto-rotate subs across 4v4, 5v5, 6v6, and 7v7 formats — no account needed, works offline on the pitch.
Open App on your PhoneThe Football Sub Tracker Built for Grassroots Coaches
Designed to be operated with one hand while keeping your eyes on the match.
Instant Auto-Saving
Phone run out of battery? Accidentally closed the tab? Your squad lists, player timers, and matches are kept safe in persistent local storage.
Live Playtime Tracker
Track exactly how many minutes each child has spent on the pitch. Keep rotation completely transparent and fair for parents and players.
Goalkeeper & Sub Locking
Keep your active goalie locked on the field. Or, lock tired or injured players to the bench so they're seamlessly skipped during rotation runs.
Soccer Sub Rotation for Every Youth Format
Golden Boots adapts to your league's rules — from mini-soccer all the way up to 7-a-side.
4v4 Youth Soccer Sub Rotation
Designed for the youngest age groups (U5, U6, U7, U8). Set your 4-player field, add subs, and let the app auto-rotate equal minutes for every child on the squad.
5v5 Football Sub Rotation
Ideal for U8–U9 leagues. Manage a 5-player field roster and track exact playing minutes with a fully automatic, fair substitution rotation algorithm.
6v6 Soccer Lineup Assistant
Built for U10–U11 formats. Track each player's field minutes, lock your goalkeeper in position, and rotate fairly every few minutes throughout each half.
7v7 Soccer Rotation Planner
The most popular youth development format. Handles 7-a-side squads of any size and ensures every child gets equal playing time across the full match.
How to Use Golden Boots Soccer Sub Tracker
Set up your squad in under 30 seconds before kickoff.
Input Present Players
Simply type in the names of the squad members present for matchday. Our system stores your roster, so you only have to do it once.
Configure Match Rules
Select your team size (4v4, 5v5, 6v6, or 7v7 formats) and choose your preferred sub interval duration (e.g., 3 minutes) using the slider.
Hit Play & Rotate
Track live match time. When the substitution alert triggers, tap "Rotate" to swap the longest-playing field members with rested bench players automatically.
Frequently Asked Questions
Is this app really free?
Yes, Golden Boots is completely free with no paywalls or sign-ups required. We built it to support volunteer junior coaches focusing on fun, fair play, and player development.
Does it work offline on the field?
Yes. Once you load the app on your mobile browser, all logic and state preservation run directly on your device. You don't need a cellular signal or internet connection to run your match rotation.
How does the fair rotation algorithm work?
The app tracks exact seconds on the pitch for each player. When rotating, the bench players with the least playtime are rotated on, and the active field players who have been out the longest are rotated off.
What formats does the football sub tracker support?
Golden Boots supports 4v4, 5v5, 6v6, and 7v7 youth football formats. Select your field size on the setup screen and the app handles rotations for whatever squad size you have available on matchday.
Can it automatically generate a soccer sub rotation?
Yes. The built-in soccer sub rotation generator identifies which bench players have rested the longest and rotates them on, while field players with the most pitch time come off. One tap produces the optimal fair rotation automatically.
Is this suitable for U6 and Under-7 soccer teams?
Absolutely. The 4v4 and 5v5 modes are specifically designed for younger age groups (U5, U6, U7, U8). Tracking equal playing time matters most at these ages, and Golden Boots makes it effortless for parent coaches and volunteers.
How does the equal playing time calculator work?
Every second a player spends on the field is tracked in real time. The sub rotation algorithm always prioritises bench players who have been sitting the longest, guaranteeing a completely fair distribution of pitch time throughout the match.