Pick a thing worth counting
Name it, set the target, choose the unit. 1,000 push-ups before June. 500 km by summer. 12 books this year. You are counting before the kettle boils.
Push-ups, kilometres, pages, cold showers. Pick something worth counting, send your people one link, and every single entry lands in the same total.

How it works
No boards to configure, no spreadsheets to keep alive. A challenge is a title, a target, and everyone who said yes.
Name it, set the target, choose the unit. 1,000 push-ups before June. 500 km by summer. 12 books this year. You are counting before the kettle boils.
Share the link, let them scan the QR, or read out the code. They see the challenge and its live standing on the web first — installing comes after they are curious.
Every tap from every member adds to the same total. Progress bar, streaks and best days do the rest: nobody wants to be the one who stopped.
What it does
One total, everyone's effort. Your 20 and their 30 land on the same number. The challenge screen shows who counted what, so nobody's work disappears into an average.
Presets for the numbers you log every day, a custom field for the rest. The total moves the instant you tap — it never waits on the network.
One link per challenge. Share it, show the QR, or read out the code. Replace it whenever you like — everyone already in stays in.
Total, entries, average per entry, current streak, this week, this month — and the best day you have ever had.
Choose a time and get one quiet daily reminder. Count, and it stops bothering you for the day.
Pinned challenges sit on the first screen you open, counter included. Open, tap, done — no navigating to log a set.
Sign in with your email and a one-time code. No password, no social login, no ads — just the number you came for.
Invites
The moment a group goal needs a sign-up form, half the group is gone. So an invite here is a link anyone can open, look at, and join from.
Starting points
The hardest part is choosing the number. Here are six that already work.
Questions
No. The link opens a web page showing the challenge, the live total and how far along it is. The app is only needed to add counts.
Yes — every challenge starts solo. Invite people whenever you feel like it and their entries join the same total from that point on.
Any whole number: reps, kilometres, pages, cups, minutes, days. You name the thing, set the target, and count in whatever steps suit you.
It works until you replace it. Replacing kills the old link and its QR code immediately, while everyone who already joined keeps counting.
Type your email address, then the one-time code that lands in your inbox. There is no password to choose or forget.
Open the app and enter the ten-character invite code under “Redeem code” on the home screen. Same result.
The first challenge takes thirty seconds. After that the total climbs on its own — because somebody always wants to be the one who added the last rep.
Already have an invite link? Open it on your phone — it takes you straight into the challenge.