(ISBN) Book Importer Pro vs Appointment Booking Cowlendar

How (ISBN) Book Importer Pro and Appointment Booking Cowlendar compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.

Updated September 8, 2026 · App Store data

Maintained by Rankbase, built by a Shopify app developer

(ISBN) Book Importer Pro vs Appointment Booking Cowlendar at a glance

As of September 8, 2026, (ISBN) Book Importer Pro is rated 5.0 stars from 1 review and Appointment Booking Cowlendar is rated 4.9 stars from 2,211 reviews on the Shopify App Store.

Rating: (ISBN) Book Importer Pro has the higher rating, 5.0 stars against 4.9.
Reviews: Appointment Booking Cowlendar has more reviews, 2,211 against 1.
Pricing: Both list "Free plan available".
Built for Shopify: Only Appointment Booking Cowlendar carries the Built for Shopify badge.

(ISBN) Book Importer Pro and Appointment Booking Cowlendar on the Shopify App Store, as of September 8, 2026: rating, review count, pricing label, the Built for Shopify badge, and the date each app's data was last read from the store.
Fact	(ISBN) Book Importer Pro	Appointment Booking Cowlendar
Tagline	Import books by ISBN with auto-fetched covers and metadata	Booking app for appointments, rentals, events & booking forms.
Rating	★ 5.0	★ 4.9
Reviews	1	2,211
Pricing	Free plan available	Free plan available
Built for Shopify	No badge	Built for Shopify
Data as of	September 8, 2026	September 8, 2026

Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.

Where each app ranks in App Store search

Every Shopify App Store search Rankbase tracks where (ISBN) Book Importer Pro or Appointment Booking Cowlendar is in the top 10 today, with the position merchants see. Organic results only, across 3,620 tracked searches; sponsored placements never count.
App Store search	(ISBN) Book Importer Pro	Appointment Booking Cowlendar
Both apps rank · 1 search
Book That	#3	#2
Only Appointment Booking Cowlendar ranks · 36 searches
Appointment	not in top 10	#1
Appointment Booking	not in top 10	#1
Booking	not in top 10	#1
Bookings	not in top 10	#1
Calendario	not in top 10	#1
Calendrier	not in top 10	#1
Cowlendar	not in top 10	#1
Cowlender	not in top 10	#1
Event	not in top 10	#1
Event Booking	not in top 10	#1
Events	not in top 10	#1
Kalender	not in top 10	#1
Rendez-vous	not in top 10	#1
Reservas	not in top 10	#1
Boo	not in top 10	#2
Books	not in top 10	#2
Easy Appointment Booking	not in top 10	#2
Rental	not in top 10	#2
Appointly	not in top 10	#3
Appointments	not in top 10	#3
Calendly	not in top 10	#3
Rent	not in top 10	#3
Bookx	not in top 10	#5
Scheduling	not in top 10	#5
Depo	not in top 10	#6
Knowledge	not in top 10	#6
Add To Cart Button	not in top 10	#7
Sesami	not in top 10	#7
Ticketing	not in top 10	#7
Zoom	not in top 10	#7
Courses	not in top 10	#8
Custom Form	not in top 10	#8
Password Protection	not in top 10	#8
Tickets	not in top 10	#8
Calendar	not in top 10	#9
Course	not in top 10	#9

In the App Store's organic search results, (ISBN) Book Importer Pro ranks in the top 10 for 1 of the 3,620 searches we track and Appointment Booking Cowlendar for 37. They share one search, "book that app", where Appointment Booking Cowlendar ranks #2 and (ISBN) Book Importer Pro #3.

Frequently asked questions

Is (ISBN) Book Importer Pro or Appointment Booking Cowlendar rated higher on the Shopify App Store?

(ISBN) Book Importer Pro has the higher rating, 5.0 stars against 4.9. Appointment Booking Cowlendar has more reviews, 2,211 against 1.

Which has more reviews, (ISBN) Book Importer Pro or Appointment Booking Cowlendar?

Appointment Booking Cowlendar has more reviews, 2,211 against 1.

Which ranks higher in Shopify App Store search, (ISBN) Book Importer Pro or Appointment Booking Cowlendar?

How is this comparison made?

Rankbase records the organic results merchants see when they search the Shopify App Store for 3,620 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.

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(ISBN) Book Importer Pro vs BTA Appointment Booking App

Appointment Booking Cowlendar against other apps

Rankbase paired these two apps on September 8, 2026, when both ranked in the top 3 for "book that app". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.

All app comparisons → · Browse keyword rankings →

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Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

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