fiftymin
Billing,
made simple
for therapists.
Every hour belongs to your client. fiftymin handles the ten minutes after.
Invoice by WhatsApp. Done before the next client walks in.
Free for solo practice · No card required
Session · Mon 13 May
50 min
Session · Thu 09 May
50 min
4 sessions€ 300
VAT€ 0
Total€ 300
Send via WhatsApp
Everything you need. Nothing you don't.
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Sessions per patient
One tap to log a session. Notes optional.
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Monthly billing, calculated
Rates, hours and totals add themselves up.
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WhatsApp‑ready invoices
Generate, preview, and send in one tap.
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Works offline
Install to your home screen. Use it on the go.
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Free for solo practitioners
No trial, no card. Just the tool.
Start tracking — it's free
Takes under a minute to set up.