Book Flow vs Appointment Booking Cowlendar
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for Book Flow, Nov 8, 2026 for Appointment Booking Cowlendar.
The short answer
- Both list a free plan. Paid plans start at $15/month for Book Flow and $13.99/month for Appointment Booking Cowlendar.
- Appointment Booking Cowlendar lists 28 features Book Flow’s listing doesn’t mention, including Booking pages, Calendar widget, Cancel booking.
Head to head
Bookings & appointments | Schedule | Zoom | Meet | Calendar
- United States
- United Kingdom
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free Plan
- · Create up to 3 services
- · Dashboard & office
- · Standard support
- · Storefront booking widget
Pro Plan
- · Everything in Free Plan
- · Priority support
- · Unlimited services creation
Free
- · 5 bookings/mo, great to test the waters
- · Unlimited features
Starter
- · 1-1 booking • group booking • multiday
- · ALL FEATURES, INCLUDING :
- · Booking limit per timeslot / per day
- · Custom duration / Deposit / Prepayment
- · Full day booking • bundle • subscription
- · Google/Outlook/Zoom/Teams
Basic
- · 1 to1 booking • group booking • multiday
- · ALL FEATURES, INCLUDING :
- · Booking limit per timeslot / per day
- · Custom duration / Deposit / Prepayment
- · Full day booking • bundle • subscription
- · Google/Outlook/Zoom/Teams
Growth
- · 1-1 booking • group booking • multiday
- · ALL FEATURES, INCLUDING :
- · Booking limit per timeslot / per day
- · Custom duration / Deposit / Prepayment
- · Full day booking • bundle • subscription
- · Google/Outlook/Zoom/Teams
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBook Flow lets merchants offer bookable services straight from their storefront. Set your availability, create services with custom time slots, and let customers book and pay in one seamless checkout, no third-party booking tools required.
This booking app adds a native scheduling popup on any service/product you sell on Shopify. Our booking app requires zero technical knowledge. Transform a product into a bookable service in 3 min. Works like Calendly, but integrated into Shopify. One time or subscription bookings. Use an address or a digital location (zoom, google meet link, outlook) for your bookings. Addquestions to the form to gather info.
- Customers can book services directly from the storefront, with real-time slots.
- Merchants can create multiple bookable services, each with its own availability.
- Merchants can confirm, reject, or mark appointments as completed from the admin.
- Replace the "add to cart" button for a "book now" button on any product page
- Setup in-person meeting or virtual bookings through Zoom or Google Meet
- Email notifications & Reminders for appointments and bookings. Booking app.
- Group booking: you can allow multiple customers to book the same timeslot.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Book Flow |  Appointment Booking Cowlendar |
|---|---|---|
| Detected stores | Not published | 5,419 |
| Net store change, 28 days | 0 | −9 |
| Stores added, 28 days | Not enough data | 113 |
| Big-brand share | Not enough data | 8% |
| Top store categories | Not published | Apparel & Accessories, Services, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Canada |
Reviews
| Measure | Book Flow | Appointment Booking Cowlendar |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 2,261 |
| New reviews, 28 days | Not enough data | 19 |
| Reviewers a year or more in | Not enough data | 11% |
Pricing
| Measure | Book Flow | Appointment Booking Cowlendar |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $15/month | $13.99/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Book Flow | Appointment Booking Cowlendar |
|---|---|---|
| Shopify category rank | #103 | #3(ahead) |
| Shopify App Charts | Not on this week’s charts | #1 in Event booking |
| Built for Shopify | No | Yes |
| Launched | Jun 26, 2026 | Jan 21, 2022 |
| Languages | 1 | 6 |
| Developer | Integriti Studio | Booking Appointment Cowlendar |
FAQ
Book Flow and Appointment Booking Cowlendar: common questions
- Is Book Flow or Appointment Booking Cowlendar cheaper?
- Both list a free plan. Paid plans start at $15/month for Book Flow and $13.99/month for Appointment Booking Cowlendar. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Appointment Booking Cowlendar lists 28 the others don’t mention, such as Booking pages, Calendar widget, Cancel booking, Capacity limits. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 26, 2026 for Book Flow, Nov 8, 2026 for Appointment Booking Cowlendar; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 26, 2026 for Book Flow, Nov 8, 2026 for Appointment Booking Cowlendar. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.