Smile: Loyalty Program Rewards runs on 1.4% of the 3,500,000+ Shopify stores across our full detection dataset. For how its share is moving right now, see app trends.
Smile: Loyalty Program Rewards is a Shopify app used by 1.4% of the Shopify stores in our dataset. The figure reflects the app detected on live storefronts, not App Store install counts.
We may earn a commission if you buy through this link, at no extra cost to you. It never affects the numbers on this page.
Smile: Loyalty Program Rewards has slipped from 1.5% to 1.3% of the stores scanned each month over recent months. See all Shopify trends →
Smile.io runs loyalty programmes for Shopify stores: points customers earn for actions like purchases, sign-ups and referrals, VIP tiers that unlock as they spend, and referral rewards that turn existing customers into a low-cost acquisition channel. The pitch is repeat-purchase economics rather than first-purchase conversion, so a store leans on Smile when customer lifetime value and reorder rate matter more than a single-visit sale, which is why it shows up so often on categories with natural repurchase cycles and less often on one-and-done catalogs.
The panels below show its dataset share and rank, the store types and themes it runs on, and the apps most commonly installed alongside it, a useful check on whether Smile fits your repeat-purchase pattern or whether a lighter store-credit tool would land better.
Strengths. Smile is built for retention economics: points customers earn on purchases and sign-ups, VIP tiers that unlock as they spend, and referral rewards that turn existing customers into a low-cost acquisition channel. The programme earns its subscription when the second, third and fourth purchase would not have happened without it, so its value scales with lifetime value and reorder rate. It's Shopify-native, one-click install, and its free tier actually runs a working programme for smaller stores; referrals, VIP tiers, custom branding and integrations with Klaviyo, Judge.me and Loox unlock on paid tiers, which is usually the reason a growing store upgrades.
Who it's for. A Shopify or Shopify Plus store with a real repeat-purchase cycle: skincare and cosmetics, coffee and consumables, apparel with wardrobe refresh, pet food and supplies, supplements. Also a strong fit for stores building a referral flywheel where existing customers are the cheapest acquisition channel, and for brands moving customers from first purchase into a VIP tier where the highest-value rewards live.
Watchouts. A store selling one-off products (furniture, mattresses, occasion gifts, high-consideration purchases) sees far less lift; the subscription still bills every month, but customers rarely return to spend their points and the maths turns negative fast. Model the reward maths before you launch: set earn rates and reward tiers so the discount you give away is less than the incremental gross margin from the repeat purchase, and cap high-value rewards behind VIP tiers or minimum spend so the programme rewards behaviour you actually want to encourage.
| # | App | % of stores | Usage |
|---|---|---|---|
| 1 |
Klaviyo
Email Marketing |
57.3% | |
| 2 |
Judge.me Product Reviews App
Product reviews |
40.4% | |
| 3 |
Loox ‑ Product Reviews App
Product reviews |
34% | |
| 4 |
Recharge
Subscriptions |
24.2% | |
| 5 |
Yotpo
Product reviews |
19.5% | |
| 6 |
Countdown Timer
Countdown timer |
15.3% | |
| 7 |
Rebuy Personalization Engine
Checkout - Other |
14.6% | |
| 8 |
Gorgias
Support - Other |
14.6% | |
| 9 |
Swym Wishlist
Wishlists |
12.6% | |
| 10 |
PageFly ✦ AI Page Builder
Page builder |
11.6% |
| # | Theme | % of stores | Usage |
|---|---|---|---|
| 1 | Dawn |
11.6% | |
| 2 | Impulse |
6.5% | |
| 3 | Prestige |
6% | |
| 4 | Symmetry |
3% | |
| 5 | Impact |
2.6% | |
| 6 | Be Yours |
2.4% | |
| 7 | Broadcast |
2.1% | |
| 8 | Horizon |
1.9% | |
| 9 | ella |
1.9% | |
| 10 | Debut |
1.9% |
Store owners can request removal of their domain from example listings.
This figure comes from live detection: we scan Shopify storefronts and read the apps each one runs, then express it as a share of the 3,500,000+ stores in our dataset. It is a share of every store in our dataset, not just recently scanned stores, so it moves more slowly than the month-over-month figures on our trends page. We report what is currently detected, not historical installs or Theme Store / App Store counts.
Independent by design: rankings are determined solely by live detection data. Affiliate relationships never affect what ranks or how stores are counted. Read the full methodology →
Free to cite and republish with a link to shopthemedetector.com. Use these figures in articles, reports, and marketing pages. No permission request needed. Quote the date you read the page, since the numbers recompute daily.
ShopThemeDetector, "Smile: Loyalty Program Rewards Shopify app usage statistics", 2026. https://shopthemedetector.com/shopify-apps/smile-io