Comparison

Client Checkin vs Acuity

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Client Checkin

Features
Read full description

Allow Therapists to let Clients to check in themselves for an appointment.

About

Acuity

Manage your calendar and clients with this app. It offers seamless client scheduling, appointment notifications, secure mobile payments, and automated receipts. Run your business on the go with tools for calendar and client management, plus payment processing.

Highlights
  • Real-time calendar management
  • Client scheduling links
  • Appointment notifications
  • Secure mobile payments
  • Automated receipts
  • Client list management
Features
Read full description

Looking for an appointment scheduling app that helps you book clients, accept payments, collect intake forms, and reduce no-shows? Acuity Scheduling by Squarespace is the all-in-one scheduling software for service-based businesses. It’s built for professionals who need more than a basic meeting scheduler—so clients can self-book online, pay at booking, fill out forms before appointments, and get automatic reminders in one smooth booking flow. If you want to save time, avoid missed appointments, and run your business with less admin, Acuity helps you do it all in one place. • REDUCE NO-SHOWS AND MISSED APPOINTMENTS Need a tool that helps you avoid empty time slots? Acuity helps you reduce no-shows with automated email and SMS reminders, confirmation messages, easy rescheduling, cancellation links, and booking policies that set expectations clearly. • ACCEPT PAYMENTS AT THE TIME OF BOOKING Looking for appointment scheduling with payments? Acuity lets clients pay when they book with Stripe, Square, or PayPal. Collect deposits, send invoices and receipts, sell gift certificates, offer packages, support recurring memberships, and enable tipping—all built in. No extra tools required. • COLLECT CLIENT INTAKE FORMS BEFORE APPOINTMENTS Need a booking system with intake forms? Acuity lets you attach customizable intake forms to every booking so clients can complete questionnaires, consent forms, waivers, and health history forms before they arrive. This helps therapists, wellness practitioners, coaches, and consultants stay prepared and organized. • MANAGE COMPLEX SERVICES AND AVAILABILITY If your business has multiple services, different durations, or changing availability, Acuity makes it easy to manage. Offer different appointment types, control your calendar, manage multiple staff calendars and locations, and let clients book only what’s available. • SCHEDULE VIRTUAL APPOINTMENTS AND TELEHEALTH SESSIONS Need online scheduling software for virtual consultations? Acuity can automatically generate Zoom, Google Meet, and GoToMeeting links for appointments, making it easy to run remote sessions, online coaching, and telehealth bookings. • RUN GROUP CLASSES, WORKSHOPS, AND RECURRING SESSIONS Acuity also supports group scheduling with capacity limits, class packages, and session bundles. Ideal for fitness studios, yoga instructors, tutors, workshops, and group coaching businesses. • BUILT FOR SERVICE BUSINESSES, NOT JUST MEETINGS Acuity is designed for businesses that need scheduling + client management + payments + automation in one tool. • INTEGRATIONS ADAPTED TO YOUR WORKFLOW Embed your booking page on Squarespace, WordPress, Wix, or other websites, customize it to match your brand, and let clients book online 24/7. Perfect for: - Hairdressers, salons, estheticians, tattoo artists, and beauty pros who want clients to self-book, prepay, and receive reminders automatically - Therapists, psychologists, and healthcare professionals who need intake forms, secure workflows, and scheduling tools designed to support HIPAA compliance, with features like encrypted data handling and a signed Business Associate Agreement (BAA) on eligible plans - Coaches and consultants who want to reduce admin, send booking links, and get client details before sessions - Personal trainers, yoga teachers, and fitness studios who sell packages, memberships, and group classes - Small service-based businesses and teams that want an online booking system without per-user pricing on select plans - Photographers who want to deliver a better booking experience. • MORE THAN A BASIC CALENDAR BOOKING APP Unlike simple meeting schedulers, Acuity is built for real service workflows. It helps you schedule appointments, get paid, collect client information, and automate communication. Try Acuity free for 7 days — no credit card required. _____________ Privacy Policy: https://squarespace.com/privacy Terms of Service: https://squarespace.com/terms-of-service

Screenshots

Client Checkin4 screens
Acuity4 screens

Verdict

The call

The clearest difference is in-app purchases: Client Checkin at none against Acuity's 6. Client Checkin also leads on iOS requirement (9.0 vs 16.0). Acuity's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Acuity sells 6 in-app purchases, starting at $29.00 per month. Client Checkin asks for nothing beyond the download.

UpkeepUpdate frequency

Client Checkin ships an update every 2 weeks, Acuity weekly. The most recent releases landed on September 30, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Client Checkin versus Acuity: the parameters behind the verdict, then further details
ParameterClient CheckinAcuity
PriceFreeFree
Rating—4.8 (30K ratings) — better
Positive reviews—44.6% of reviews
Number of ratings—30K — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS9.0 — better16.0
Further details — not scored
Size6 MB200 MB
Age rating4+17+
DeveloperTherasoft, IncSquarespace, Inc.

Bugs and requests

Client Checkin

Not enough reviews yet to summarise bugs or requests.

Acuity

Reported bugs

4 issues
  • Appointment information disappearing from calendar
  • Inability to see client payment status
  • Timezone errors and incorrect scheduling
  • Unresponsive app and slow performance

Requested features

6 requests
  • Waitlist functionality
  • Automated client reminders and confirmations
  • Ability to book multiple appointments at once
  • Improved calendar view and navigation
  • More robust reporting and analytics
Show 1 more
  • Integrated payment processing and point-of-sale

In-app purchases

None

Client Checkin

No in-app purchases

6 purchases

Acuity

Subscriptions6
  • iOS Starter Monthly$29.001 Month
  • iOS Standard Monthly$50.001 Month
  • iOS Premium Monthly$89.001 Month
Show 3 more
  • iOS Starter Annual$289.001 Year
  • iOS Standard Annual$489.001 Year
  • iOS Premium Annual$869.001 Year

Questions

Is Client Checkin free?
Client Checkin is free to download, with no in-app purchases.
Is Acuity free?
Acuity is free to download, with in-app purchases available.
Do Client Checkin or Acuity have ads?
Neither Client Checkin nor Acuity shows ads.
Which is updated more often, Client Checkin or Acuity?
Client Checkin ships an update every 2 weeks, and Acuity weekly. Most recently, Client Checkin was updated on September 30, 2026 and Acuity on October 19, 2026.

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