Focus on caring.
Leave the rest to us.

Scheduling, invoicing, and analytics for your private practice — on iOS and the web, in 14 languages.

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Free version available · No hidden fees · No credit card needed

Sessions
Patients
Invoices
Analytics
EC
Sessions · October 2025
+ New session
EC
Emma Clarke
4 sessions · $480
Next: Oct 28
MR
Marco Rossi
3 sessions · $360
Next: Oct 29
AO
Amara Osei
4 sessions · $560
Next: Oct 30
SL
Sophie Laurent
3 sessions · $360
Next: Nov 3
JT
James Taylor
5 sessions · $600
Next: Nov 4
Patient
Date & time
Duration
Amount
Emma Clarke
Oct 23, 10:00
50 min
$120
Marco Rossi
Oct 22, 14:00
50 min
$120
Amara Osei
Oct 21, 11:30
60 min
$140
Trusted since 2021
Built for therapists, by therapists
14 languages
Supports right-to-left languages
iOS & Web
Native mobile + browser access
Free version
No credit card · No hidden fees

Set up patients and sessions in seconds.

Add a patient once — name, rate, contact details. Then log each session with a tap. Therassist tracks everything automatically so your monthly summary is always ready.

Patients
EC
Emma Clarke
4 sessions
$480
MR
Marco Rossi
3 sessions
$360
AO
Amara Osei
4 sessions
$560
SL
Sophie Laurent
3 sessions
$360
JT
James Taylor
5 sessions
$600

Professional invoices, sent in one tap.

At the end of the month, Therassist turns your session log into a clean invoice and emails it to your patient — with your bank details, VAT if needed, and a layout your patients will trust.

Invoice #2025-041
October 2025
Bill to: Emma Clarke

SessionDateAmount
Therapy sessionOct 2$120
Therapy sessionOct 9$120
Therapy sessionOct 16$120
Therapy sessionOct 23$120
Total due$480
✓ Sent to patient

Know your practice at a glance.

Revenue per month, sessions per patient, hourly rate — the numbers your accountant asks for, always ready. No spreadsheet needed.

Analytics
‹
October 2025
›
Total income
$4,900
↑ 12%
Sessions
14
↑ 2
Avg / hr
$120
—
May
Jun
Jul
Aug
Sep
Oct
Patient
Sessions
Total
Emma Clarke
4
$480
Marco Rossi
3
$360
Amara Osei
4
$560
Sophie Laurent
3
$360

Up and running in minutes.

1

Create your account

Sign up with your email and set your name, session rate and duration. Takes about two minutes.

2

Add patients, log sessions

Add each patient once. After every appointment, log it with a tap. The month builds itself.

3

Send invoices

At the end of the month, hit Send. A professional invoice lands in your patient's inbox.

A love story (with receipts)

Therassist started at our kitchen table in 2021. Iris is a therapist in private practice; Ido builds software.

On one of those end-of-month weekends, when we should have been out enjoying family time but were stuck at home doing invoices, Ido realized he couldn't ignore Iris's frustration any longer. Instead of offering sympathy, or even a hand with the admin, he offered a different kind of help: he built a tool to do the paperwork for her.

What started as a fix for one very important user grew into a complete app for one-person practices, where the therapist is also the receptionist, the bookkeeper and the assistant.

Today, Therassist is used by therapists worldwide, in 14 languages, as an iOS app and a web app. It takes care of invoices, receipts, payment reminders, session tracking and reports, so you can spend less time in those other roles and focus on what matters most: your patients.

Sign up for free

Free version available · No hidden fees · No credit card needed

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