Square Appointments has the best free plan in scheduling, and there's no point pretending otherwise: $0 a month for online booking, unlimited staff calendars, appointment reminders, even deposits — you pay only card-processing fees. If all your practice needs is a calendar and a card reader, Square is hard to argue with. The honest catch is what a massage practice runs on that a point-of-sale company doesn't build: there's no charting, no SOAP notes, and no intake forms anywhere in Square's appointments feature list — and enforcing a cancellation policy with real no-show fees starts at Plus, $49 a month. Scheduling without charting is half a tool. Stillbook is the whole practice at $39 flat.
At a glance
| Stillbook | Square Appointments |
|---|---|
| Price for a working solo | |
| $39/mo flat (free during early access) | Free $0 · Plus $49/mo per location |
| Charting / SOAP notes | |
| Included, built for massage | Not offered |
| Intake & consent forms | |
| Included | Contracts & e-signature, not clinical intake |
| Appointment deposits | |
| Included | Included, every plan |
| Cancellation policy with no-show fees | |
| Included | Plus and up ($49/mo) |
| Appointment reminders | |
| Included | Included; custom text notifications from Plus |
| Text message marketing | |
| Not offered | Plus: 500 texts included, then 3¢ per message |
| POS hardware, gift cards, retail | |
| Not offered | Yes — the full Square ecosystem |
Competitor pricing checked 2026-08-25; see their site for current rates.
The honest part
Where Square genuinely wins
Free means free. A therapist just starting out — subletting a room two days a week, watching every dollar — can take bookings and cards on Square without a software bill at all, and that's a real gift at the stage when revenue is thin. The free plan isn't a teaser, either: unlimited staff calendars, a booking site, reminders, prepayments, and appointment deposits are all in it. Square even gives you deposits at $0 — a feature some competitors in this space hold for their $69 tiers.
Then there's the ecosystem. If your practice sells anything beyond your hands — gift cards, products, packages of retail — Square's registers, readers, invoices, and inventory tools are the industry standard, backed by a brand your clients already trust at their coffee shop. Payroll, banking, loans, a website builder: it's all one login. Stillbook does none of that, and won't. And Square's track record is measured in millions of businesses; Stillbook is in early access.
Where Stillbook wins
A massage practice isn't a retail counter with a calendar — it runs on records. The intake form with a health history, the one that catches contraindications before they're on your table; the SOAP note that remembers what you found last visit; the consent form with a signature attached. Square's appointments feature list — and it's a long list — mentions none of it: no charting, no SOAP notes, no clinical intake, no BAA. That's not a criticism of Square so much as a description of what it is: a payments company that schedules, brilliantly. Run a massage practice on it and the clinical half of your practice lives somewhere else — paper, memory, or a second subscription you'll be shopping for by spring.
The free plan also stops right where a no-show policy grows teeth. Square gives you deposits at $0, but a cancellation policy that actually charges a fee is a Plus feature — $49 a month, $588 a year, against Stillbook's $468 with the policy enforcement built in. And when you want to reach clients by text beyond the standard reminders, Plus meters it: 500 texts, then 3 cents a message. Stillbook doesn't do marketing blasts at all — but the texts your practice actually depends on are included, uncounted.
So the honest math isn't $39 versus free. It's $39 for the whole practice — scheduling, charting, intake, deposits, no-show fees, a BAA — versus free-plus: Square at $49 for policy enforcement, plus whatever ends up holding your charts, plus per-message meters. One bill that never itemizes is the quieter way to run the same practice.
What switching actually involves
Most of the fear around switching is bigger than the reality — and coming from Square, the honest catch is smaller than usual: there are no charts to export, because Square never held any. Your client list and upcoming appointments move over in minutes, and if you've been keeping notes on paper or in a notes app, Stillbook gives them a proper home going forward. The fuller checklist is in what actually moves with you.
Who shouldn't switch
Square is the right call in a few specific situations, worth naming plainly:
Stay with Square Appointments if…
You’re just starting and every dollar counts.
Square’s $0 plan is real and generous. Once Stillbook’s early access ends it will cost $39 a month, and free is a price we don’t beat — you can start on Square and switch when your book fills.
Retail is part of your revenue.
Gift cards, product sales, hardware at the front desk — Square’s ecosystem has no equal here, and Stillbook doesn’t try.
You don’t chart, and don’t plan to.
If your practice genuinely runs without treatment records, Square’s half is the half you need.
Switch to Stillbook if…
You chart, or you need to.
Run a massage practice on it and the clinical half of your practice lives somewhere else — paper, memory, or a second subscription you’ll be shopping for by spring.
You want a no-show policy with teeth.
Square gives you deposits at $0, but a cancellation policy that actually charges a fee is a Plus feature — $49 a month, $588 a year, against Stillbook’s $468 with the policy enforcement built in.
One bill, not free-plus.
One bill that never itemizes is the quieter way to run the same practice.
If you do chart — if every session ends with notes you're professionally responsible for — then the comparison was never really $39 against free; it was one tool against one-and-a-half. Move the client list, send your regulars the new link, and let the intake forms, the SOAP notes, and the deposit policy work from the same quiet place as the calendar. The card reader was never the practice. The records are.
A calmer way to run your practice.
Free during early access. No credit card, cancel anytime, export your data whenever you like.