Checkout Plus vs Fastrr Promise

How Checkout Plus and Fastrr Promise 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

Checkout Plus vs Fastrr Promise at a glance

As of September 8, 2026, Checkout Plus is rated 5.0 stars from 114 reviews and Fastrr Promise is rated 3.0 stars from 11 reviews on the Shopify App Store.

Rating: Checkout Plus has the higher rating, 5.0 stars against 3.0.
Reviews: Checkout Plus has more reviews, 114 against 11.
Pricing: Checkout Plus lists "Free plan available", Fastrr Promise "Free trial available".
Built for Shopify: Only Checkout Plus carries the Built for Shopify badge.

Checkout Plus and Fastrr Promise 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	Checkout Plus	Fastrr Promise
Tagline	Customize Checkout Page & Thank You Page + Upsells, Free Gifts	Accurate delivery dates at product page to improve conversion
Rating	★ 5.0	★ 3.0
Reviews	114	11
Pricing	Free plan available	Free trial available
Built for Shopify	Built for Shopify	No badge
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 Checkout Plus or Fastrr Promise 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	Checkout Plus	Fastrr Promise
Both apps rank · 1 search
Fastrr Checkout	#2	#3
Only Checkout Plus ranks · 35 searches
Checkout Champ	#1	not in top 10
Checkout Page	#1	not in top 10
Checkout Plus	#1	not in top 10
Checkout Transparente	#1	not in top 10
Custom Checkout	#1	not in top 10
Payoneer Checkout	#1	not in top 10
Thank You	#1	not in top 10
Thank You Page	#1	not in top 10
Checkout Ampliado	#2	not in top 10
Checkout Ninja	#2	not in top 10
CRM Plus	#2	not in top 10
CRM Plus On Line	#2	not in top 10
Kwik Checkout	#2	not in top 10
Magic Checkout	#2	not in top 10
Paypal Checkout	#2	not in top 10
Checkout	#3	not in top 10
Checkout Mercado Pago	#3	not in top 10
Checkout Transparente Mercado Pago	#3	not in top 10
Gokwik Checkout	#3	not in top 10
Mercado Pago Antifraude Plus	#3	not in top 10
Mercado Pago Checkout	#3	not in top 10
Mercado Pago Checkout Pro	#3	not in top 10
Mercado Pago Checkout Transparente	#3	not in top 10
Shiprocket Checkout	#3	not in top 10
Gift Message	#4	not in top 10
Razorpay Magic Checkout	#4	not in top 10
Swym Wishlist Plus	#4	not in top 10
Checkout Pro	#5	not in top 10
Courses Plus	#5	not in top 10
Schema Plus For SEO	#6	not in top 10
Order Status	#8	not in top 10
Plug In SEO	#8	not in top 10
Plus Shipping	#9	not in top 10
Schema Plus	#9	not in top 10
Checkout Fields	#10	not in top 10
Only Fastrr Promise ranks · 8 searches
Edd	not in top 10	#1
Shiprocket Smart Edd	not in top 10	#1
Fastrr	not in top 10	#2
Ship Rocket	not in top 10	#4
Fatture Italia	not in top 10	#5
Shiprocket	not in top 10	#5
Shiproket	not in top 10	#6
Fatture In Cloud	not in top 10	#9

In the App Store's organic search results, Checkout Plus ranks in the top 10 for 36 of the 3,620 searches we track and Fastrr Promise for 9. They share one search, "fastrr checkout", where Checkout Plus ranks #2 and Fastrr Promise #3.

Frequently asked questions

Is Checkout Plus or Fastrr Promise rated higher on the Shopify App Store?

Checkout Plus has the higher rating, 5.0 stars against 3.0. Checkout Plus has more reviews, 114 against 11.

Which has more reviews, Checkout Plus or Fastrr Promise?

Checkout Plus has more reviews, 114 against 11.

Which ranks higher in Shopify App Store search, Checkout Plus or Fastrr Promise?

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.

More comparisons

Checkout Plus against other apps

Fastrr Promise against other apps

Rankbase paired these two apps on September 8, 2026, when both ranked in the top 3 for "fastrr checkout". 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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