Clok is a UK‑built time‑tracking tool that shows your real take‑home pay instantly. No spreadsheets. No guessing. No waiting until payday. Clok calculates take‑home automatically using UK tax bands, NI, overtime, holiday accrual, and weekly/monthly pay cycles. You can track hours, manage your team, approve timesheets, set geofenced clock‑in locations, and generate clean PDF invoices — all in one place. Clok is built for UK worker