The 10 Best King Apps for Shopify
The top 10 apps merchants see when they search the Shopify App Store for king, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.
Updated September 8, 2026 · Organic ranking-
1
King Product Options, Variants
Add product options variants options with product personalizer
Built for Shopify -
2
COD King‑Part COD & OTP Verify
COD verification via OTP & Partial COD & partial payments
Built for Shopify -
3
Color Swatch King: Variants
BOOST SALE: Variants Options as Product Variant Color Swatch
Built for Shopify -
4
King Checkout Validation
Checkout & address validation for VAT, phone, and order limits
Built for Shopify -
5
Variant Title King: Color, SKU
Variant Options Info, Color Swatch Name & SKU in Product Title
Built for Shopify -
6
Swish (Wishlist King)
Drive revenue & delight customers with a customised Wishlist.
Built for Shopify -
7
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8
Variant Descriptions King
Show description of selected variant to reduce drop off on PDP
Built for Shopify -
9
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10
Tax & Duty King – Import Fees
Show import taxes and duties in the cart before purchase
Built for ShopifyCompare the top 3 head-to-head
Frequently asked questions
Which is the best King app for Shopify?
Based on the Shopify App Store's own organic ranking for "king", King Product Options, Variants currently holds the #1 spot, with a 4.7 star rating across 483 reviews. The best choice for your store still depends on your requirements, so compare the top results above.
How is this ranking determined?
We record the organic results merchants actually see when searching the Shopify App Store for "king", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "king", you can verify the current ranking there yourself.
Which King apps are Built for Shopify?
9 of the top 10 king apps hold the Built for Shopify badge: King Product Options, Variants, COD King‑Part COD & OTP Verify, Color Swatch King: Variants, King Checkout Validation, Variant Title King: Color, SKU and more.
What does the Built for Shopify badge mean?
Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn
the badge, an app must meet Shopify's standards for safety, performance, ease of use,
and proven usefulness: it cannot slow down the admin, storefront, or checkout, must
integrate seamlessly into the Shopify admin, and must demonstrate quality through
installs, reviews, and ratings over time. When comparing similar apps, preferring
ones with the badge is a safe default.
Learn more about the Built for Shopify badge →
As of September 8, 2026, the top-ranked king app on the Shopify App Store is King Product Options, Variants, with a 4.7 star rating across 483 reviews. 9 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 6,164 reviews.
Related keyword rankings
Rank higher on the Shopify App Store
Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.
Explore Rankbase →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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Rubik Variant Images & Swatch
Clean multiple variant images gallery & variant color swatches
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CS - Smart Bulk Image Upload
Save time with bulk upload images from Google Drive, Dropbox
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Rubik Combined Listings Swatch
Link products as variants w/ combined listings & color swatch
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CS - Export Product Images
Bulk export images, download product images to save time!