CK: Free Gift with Purchase vs WBL ‑ Auto Add (POS)
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for CK, Oct 27, 2026 for WBL.
The short answer
- Only CK lists a free plan. Paid plans start at $6.99/month for CK and $5/month for WBL.
- CK lists 13 features WBL’s listing doesn’t mention, including Analytics, Automations, BOGO.
Head to head
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · Announce on the Product Page
- · Auto-add gifts
- · Email Support
- · Multi-gifts
- · Tiered Gifts
- · Up to 10 orders via app
Silver
- · All in Starter Plan +
- · Chat Support
- · Combining with other discounts
- · Multi-rules
- · Scheduling
- · Up to 50 orders/month via app
Gold
- · All in Silver Plan +
- · Priority support
- · Up to 150 orders/month via app
- · Verification on the Checkout Page
Platinum
- · All in Gold Plan +
- · Dedicated onboarding & support Engineer
- · Unlimited orders
Elite
- · Apply cart total-based discounts
- · Auto-apply promotions in POS
- · Create Buy X Get Y Free rules
- · Easy rule management from admin
- · Support for Buy One Get One Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCartKing helps boost AOV by automatically adding free gifts to that cart and discount offers at checkout. It includes BOGO, Buy X Get Y, Free Gift With Purchase, and customizable promotions, Buy 1 Get 1 offers. Gift products can be offered by auto add to cart or via a gift widget. Our dedicated live chat and technical support team is always here to assist you.
Auto Add to Cart simplifies promotions for POS checkouts. It automates Buy X Get Y and cart-based discounts, applying offers instantly without manual input. Merchants can set rules based on products or cart totals, streamlining in-store sales and enhancing customer experience with seamless incentives.
- Auto-add free gifts when customer meets requirement
- Showcase multiple free gifts on Cart Draw and Cart Page
- We support multi-gifts, tiered gifts. You can also setup multiple rules
- Customize the look and feel of Gift Banners and combine with other discounts
- Automates Buy X Get Y promotions for POS checkouts
- Applies cart total discounts instantly at POS
- Integrates with POS tile for one-tap rule updates
- Sets product-specific rules for targeted offers
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 |  CK |  WBL |
|---|---|---|
| Detected stores | 196 | Not published |
| Net store change, 28 days | −7 | 0 |
| Stores added, 28 days | 6 | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Not published |
| Top store countries | United States, United Kingdom, Australia | Not published |
Reviews
| Measure | CK | WBL |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 213 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 10% | Not enough data |
FAQ
CK and WBL: common questions
- Is CK or WBL cheaper?
- Only CK lists a free plan. Paid plans start at $6.99/month for CK and $5/month for WBL. 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?
- CK lists 13 the others don’t mention, such as Analytics, Automations, BOGO, Campaigns. 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 Nov 3, 2026 for CK, Oct 27, 2026 for WBL; 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 Nov 3, 2026 for CK, Oct 27, 2026 for WBL. 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.