B-Admin-TimeRun your racket-sport group without the spreadsheet-and-chat chaos
Sessions, sign-ups, waitlist and settlements — all in one place. The app handles the details, so you and your players can just enjoy the game.
No card required. No commitment.
Already 200+ sessions played on B-Admin-Time.
Spreadsheets and group chats work — until they don't
The more people and courts you have, the more you end up copying into a spreadsheet by hand. Someone has to explain to newcomers how to even use it, publish sign-ups manually, and keep the waitlist order straight. Even the smallest change — someone dropping out of a session — needs someone to step in.
B-Admin-Time takes over sign-ups, the waitlist and settlements automatically.
See the full comparison →Everything your group needs
Built for real, regular sessions — in badminton, squash, tennis, padel, pickleball and table tennis. You pick the sport when you create the group.
Sessions and slots
Plan sessions split into courts and time slots. Players see availability and sign up with one click.
Learn more →Sign-ups and waitlist
The spot limit enforces itself. When someone drops out, the first person on the waitlist is automatically promoted. You can also switch signups to a lottery when slots regularly oversubscribe.
Learn more →Settlements and cashier
Track who paid for a session, settle sports cards and guests, generate summaries without counting on paper. Each group settles up in its own currency — złoty, euro, pound, hryvnia or another European currency.
Learn more →Rankings and stats
Record match results and track ELO rankings (singles/doubles), 1-on-1 head-to-heads, badges and statistics. After every session you get a recap: closest match, upset of the day and the MVP — it builds engagement and healthy competition in the group.
Learn more →Open sessions — fill the gaps
Two players short for tomorrow and nobody in the group is free? Open that one session to players from outside the group: it shows up under “Games nearby” or you share it by link. You decide who joins, and guests don't touch the group's ranking.
Learn more →See what it looks like in the app
No switching between a chat, a spreadsheet and a calendar — everything in one place.
The session list, always at hand
Upcoming, ongoing and completed group sessions in one view — no scrolling through chat history to find the latest details.
A recap after every session
Session MVP, the closest match and the day's upset — calculated automatically from the entered results, no counting on paper.
Keep it in your pocket
Sign-ups, schedule, payments and ranking in the Android app.
How it works
- 1
Create a group
Register, create a group, and get 14 days of full access right away, for free.
- 2
Invite players
Share the group link — players join on their own, without you handling every sign-up.
- 3
Plan and settle
Create sessions, manage sign-ups, and settle payments — the app enforces limits and the queue for you.
What group admins say
„I would definitely recommend B-Admin-Time to every sports group admin – especially if you’re tired of constantly keeping track of sign-ups, changes and payments. The app does it for you and lets you focus on the game itself, not on organising it.”
- Before
- Sign-ups happened in a chat, while the player list and payments were kept manually in a spreadsheet. Every change had to be corrected in two places, so mistakes and outdated information crept in.
- Now
- Signing up takes a few moments thanks to notifications that link straight to the sign-up page. Recurring sessions, the waitlist, finding a substitute and settlements now run largely on their own.
„It’s a good app for managing sports groups, especially when you have many players who can otherwise miss or forget their game schedules.”
- Before
- Group management was mostly about coordination through chats and manually keeping track of players, games and arrangements.
- Now
- There is much more clarity around the players list, venue and court numbers. It has made it easier for everyone to know where and when they are playing.
Pricing
Pick a plan that fits your group's size. Every plan starts with a 14-day free trial with full functionality.
lite
For small, regular groups
incl. VAT
- 15 members
- 10 sessions/mo
- 1 admin
- 1 venue
- Sessions, sign-ups and waitlist
- Settlements and cashier
- Weather forecast and alerts for outdoor courts
regular
For clubs with a regular schedule
incl. VAT
- 40 members
- unlimited sessions
- 3 admins
- 3 venues
- Everything in Lite
- Guests without an account (with their own sports card)
- Reserved spots for regular players
- Automatic payment reminders and blocking of debtors
- Recurring rules (auto-create sessions)
- Telegram notifications
- No-show and late penalties
- Lottery signups (fair draw when oversubscribed)
- In-session game schedule and pairing builder
- Session templates
- Scheduled session publishing
pro
For large clubs
incl. VAT
- unlimited members
- unlimited sessions
- unlimited admins
- unlimited venues
- Everything in Regular
- Match results: ELO rankings, 1-on-1 head-to-heads and post-session recaps
- Badges
- Group and player statistics
- Smart doubles pairing (by player level and pairing history)
- Open sessions: fill free spots with players from outside the group
Every plan starts with a 14-day free trial with full functionality.
Running a larger club or have unusual needs? Get in touch
Frequently asked questions
How does the 14-day trial work?
As soon as you create a group you get full access to every Pro plan feature for 14 days — no card required. Afterwards you pick a paid plan, or the group switches to read-only mode.
Which sports does it work for?
When you create a group you pick its sport: badminton, squash, tennis, padel, pickleball or table tennis. The app adapts its wording (table tennis talks about tables instead of courts), emoji and suggestions such as the default match type. Sessions and slots, sign-ups, the waitlist, settlements and the ELO ranking work the same in every sport, and players can filter groups and open sessions by sport.
How does payment work?
You pay by a simple bank transfer against an invoice — no card details stored in our system. We activate the plan personally, right after the payment is recorded.
Who is B-Admin-Time for — and what is it not for?
Any group that meets regularly for sessions or classes: private groups of friends, clubs and sports academies. B-Admin-Time handles signups, the waitlist and settlements within a single group. It is not a tool for running league play (standings, home and away fixtures, seasons) or tournament brackets. The in-session game schedule and round pairing are for organising games within one session.
What happens if I don't renew?
The group switches to read-only mode — all data, history and stats stay safely preserved. Creating new sessions and sign-ups comes right back as soon as you pick a paid plan, and the cashier can keep settling existing payments the whole time.
Can I change my plan while subscribed?
Yes — message us through the contact form and we'll personally change your group's plan.
Do I get a VAT invoice?
Yes, we issue VAT invoices manually after every payment.
Can I cancel at any time?
Yes — simply don't renew the subscription. The group switches to read-only mode and your data isn't deleted.
Ready to make group management easier?
Create a group and try every feature free for 14 days.
Create a group — 14 days free
