AttrCart vs Sticky Add‑to‑Cart
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Paid plans start at $4/month for AttrCart and $0.50/month for Sticky Add‑to‑Cart.
- AttrCart lists 2 features Sticky Add‑to‑Cart’s listing doesn’t mention, including Custom notes, Multi-language.
Head to head
Basic
- · 9 languages for POS staff
- · Add, update, or delete values
- · Cart-level attributes on every sale
- · Line-item attributes per product
- · No extra backend to maintain
- · One-off custom keys anytime
Standard
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePOS Cart Attributes adds cart and item attribute capture to Point of Sale—no backend. A smart-grid tile sets order-level attributes from an admin key list. The line-item action sets per-item values (e.g. serial numbers) from a separate list. Both use the same pick-key, enter-value flow. Curate keys in Shop metafields so every device stays in sync—no per-device setup.
On long product pages — especially on mobile — shoppers scroll past the Add to Cart button and lose it. Sticky Add-to-Cart pins a compact bar to the top or bottom of the screen the moment the real button scrolls out of view: product image, title, live price and a one-tap buy button. Tapping it triggers your theme's own product form, so the selected variant, quantity and cart drawer keep working.
- Smart-grid tile for order-level attributes with admin key picker
- Per-item attributes from line-item menu—serial numbers, warranty, etc.
- Two Shop metafield lists sync keys to every register—no device setup
- Same pick-key, enter-value flow for cart and item—plus custom keys
- Pins Add to Cart to the screen when the real button scrolls out of view
- Shows product image, title and live price that updates with the variant
- Tapping it runs your theme's own cart, so variants and drawers keep working
- Fixed top or bottom bar in your colours, quiet on cart and checkout
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 |  AttrCart |  Sticky Add‑to‑Cart |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | AttrCart | Sticky Add‑to‑Cart |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | AttrCart | Sticky Add‑to‑Cart |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4/month | $0.50/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 1 |
Listing
| Measure | AttrCart | Sticky Add‑to‑Cart |
|---|---|---|
| Shopify category rank | #321(ahead) | #458 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 9, 2026 | Jun 30, 2026 |
| Languages | 7 | 1 |
| Developer | K2 Digital | MINTAGENCY OÜ |
FAQ
AttrCart and Sticky Add‑to‑Cart: common questions
- Is AttrCart or Sticky Add‑to‑Cart cheaper?
- Paid plans start at $4/month for AttrCart and $0.50/month for Sticky Add‑to‑Cart. 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?
- AttrCart lists 2 the others don’t mention, such as Custom notes, Multi-language. Sticky Add‑to‑Cart lists 1 the others don’t mention, such as Custom styles. 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 13, 2026; 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 13, 2026. 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.