1Coup | Unique Coupons vs Singleton | Welcome Discounts
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for 1Coup, Oct 13, 2026 for Singleton.
The short answer
- Paid plans start at $15/month for 1Coup and $7.99/month for Singleton.
- Singleton lists 2 features 1Coup’s listing doesn’t mention, including Coupons, Subscriptions.
Head to head
Discount for customers who register, subscribe or create order
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Monthly plan
- · Create loyalty offers & decide what triggers a reward
- · Issue unlimited coupons
- · Track issued discount codes in your order summaries
Basic plan
- · 20 welcome vouchers for each month
- · Live chat support
- · Voucher after customers newsletter subs
- · Voucher after customers order
- · Voucher after customers registration
Advanced plan
- · 50 welcome vouchers for each month
- · Live chat support
- · Option to add extra welcome vouchers
- · Promotional banner maker
- · Voucher after customers newsletter subs
- · Voucher after customers order
PRO plan
- · Live chat support
- · Promotional banner maker
- · Unlimited welcome vouchers
- · Voucher after customers newsletter subs
- · Voucher after customers order
- · Voucher after customers registration
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureUnique Coupons is an app designed to enhance customer loyalty. It lets you reward your customers with a unique discount code that they can use for next purchase. How does it work: Setup the app to decide what triggers a discount code reward: minimum purchase amount, selected products or collection, start and end dates, etc.
Welcome vouchers app is great marketing tool for your online business. You can send vouchers to your customers automatically after they create an order, register, or subscribe to your newsletter. Customers will receive your own designed email with individual voucher code and other informations about discount.
- Generate unique discount codes to reward your customers
- Decide what triggers a coupon
- Customize the post-purchase page when customers receive a coupon
- Send voucher for customer, after customer create an order, register or subscribe
- Set discount voucher type (Percentage, Fixed, Free Shipping) and voucher rules
- Select date range of days, when welcome vouchers will be generated for customers
- Send email with discount voucher to customer with own design
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 |  1Coup |  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 | 1Coup | Singleton |
|---|---|---|
| App Store rating | Not published | 3.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
1Coup and Singleton: common questions
- Is 1Coup or Singleton cheaper?
- Paid plans start at $15/month for 1Coup and $7.99/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.
- What features does each app list that the other doesn’t?
- Singleton lists 2 the others don’t mention, such as Coupons, Subscriptions. 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 14, 2026 for 1Coup, Oct 13, 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 Oct 14, 2026 for 1Coup, Oct 13, 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.