Cart Range vs Singleton | Product Cost Range
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 12, 2026 for Cart Range, Oct 14, 2026 for Singleton.
The short answer
- Paid plans start at $79/month for Cart Range and $3.99/month for Singleton.
Head to head
Show product price range directly in your collections
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Monthly
- · Email before the range is shown
- · Leads saved in the app
- · Today's price and the recorded range
Base Plan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCart Range adds a tab to the online store. A shopper enters an email, then sees today's price and the lowest and highest price the store has recorded for each item in the cart. The range starts the day the app first sees that item. The store owner sees each email, product, and price in the app.
You can display products prices ranges, based on products variants prices. Show minimum price with maximum price, for each product with different prices for variants, in collections pages. If some of your products contain variants with different prices, the price range with minimal price and maximal price will be displayed for the product, in product thumbnail, instead of standard price.
- Shoppers enter an email before the range is shown.
- The tab shows today's price and the recorded low and high.
- Each email, product, and price is saved as a lead.
- Show prices ranges for all products, with different variants prices
- Display only minimal price, only maximal price, or both prices for products
- Set format of prices display, like "from $5", or "from $5 to 15$", etc...
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 |  Singleton | |
|---|---|---|
| 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 | Singleton | |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 9 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Singleton | |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $79/month | $3.99/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 1 |
Listing
| Measure | Singleton | |
|---|---|---|
| Shopify category rank | Not enough data | #66 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 12, 2026 | Apr 29, 2019 |
| Languages | 1 | 1 |
| Developer | Job Range | Singleton software |
FAQ
Cart Range and Singleton: common questions
- Is Cart Range or Singleton cheaper?
- Paid plans start at $79/month for Cart Range and $3.99/month for Singleton. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 12, 2026 for Cart Range, Oct 14, 2026 for Singleton; 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 12, 2026 for Cart Range, Oct 14, 2026 for Singleton. 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.