The five apps
NUO AI — uncapped cart-level tiers, and the newest app here
Our app 5.0 · thin review history · NUO AI, Manhattan NY
Start with the caveat. Every other app on this page has between 1,370 and 4,669 App Store reviews. NUO AI has far fewer. If track record is your selection criterion, this is the wrong app on this page and one of the others is the right one.
What it offers in exchange is spend- and quantity-threshold reward ladders that unlock inside the current cart — 10% at $50, 15% at $100, free shipping at $150 — with no stated cap, bundled with gift-with-purchase, BOGO and AI cart upsells at $0.
- Free planCart-level reward ladders, no stated cap
- Paid tierNone
- Best forStores wanting an instant in-cart spend ladder, not account-level loyalty points
- Weakest atTrack record, and no account-level loyalty/points layer
Full breakdown of tiered rewards in NUO AI · Shopify App Store listing
Kite — the other cart-level tier app, capped monthly by order count
4.9 · 1,370 reviews · Skai Lama
Kite runs tiered and volume discounts alongside free gifts and BOGO from one app on native Shopify Functions, with the same cart-level mechanic as NUO AI rather than an account-based loyalty system.
The cap resets monthly rather than draining a lifetime pool. “First 50 discount orders free each month” covers tiered discounts along with its other mechanics; a store doing 40 orders a month stays free indefinitely.
- Free plan“First 50 discount orders free each month” across tiered discounts and its other mechanics
- Next tier$29/mo once over 50 orders · 7-day free trial on higher tiers
- Beats NUO AI at1,370 reviews, native Shopify Functions performance, and stacking tiers with BOGO and gifts
Shopify App Store listing
Smile — the most-reviewed loyalty platform here, VIP tiers built on points
4.9 · 4,669 reviews · Smile.io
Smile runs points, referrals and VIP tiers as an account-level loyalty program, with Shopify POS support and 20+ languages even on the free plan. It is the most-reviewed loyalty app in this comparison by a wide margin.
This is a different product category from a cart-level tier app. A shopper's VIP status is based on cumulative account spend or points earned over time, not a single cart total — see our guide on tiered discounts vs. loyalty programs for the full distinction before assuming this replaces a cart-level ladder.
- Free plan“Up to 200 monthly orders” — points, referrals, basic VIP tiers
- Next tier~$14.99/mo Essential · ~$78.99/mo Standard · ~$199/mo Growth (2,500 orders)
- Beats NUO AI at4,669 reviews, dedicated points/referral infrastructure, and Shopify POS support
Shopify App Store listing · tiered discounts vs. loyalty programs
BON Loyalty — the tightest free order cap of the loyalty apps, widest language support
5.0 · 1,984 reviews · VEGAHUB Technology
BON supports points, referrals, VIP tiers and free-shipping rewards across over 250 languages and 18+ earning rules, covering both online and Shopify POS actions even on the free plan.
The free cap is the narrowest of the three loyalty apps here. “Up to 150 monthly orders” is tighter than Smile's 200 or Appstle's 250, though BON's perfect 5.0 rating across nearly 2,000 reviews is the highest sustained average in this comparison.
- Free plan“Up to 150 monthly orders” — points, referrals, VIP tiers, free shipping rewards
- Next tier~$14.99/mo Starter (300 orders) · ~$28.99/mo Basic (500) · ~$129/mo Growth (unlimited)
- Beats NUO AI atA sustained 5.0 average across 1,984 reviews, and 250+ language support
Shopify App Store listing
Appstle Loyalty — the most generous free order cap of the loyalty apps
5.0 · 1,475 reviews · Appstle
Appstle runs points, store credits, referrals and VIP perks with performance analytics and data exports included on the free plan, part of the wider Appstle suite of Shopify apps.
The free cap is the most generous of the three loyalty apps here. “Free Up to 250 Orders Per Month” outlasts both Smile's 200 and BON's 150, making it the longest-lasting free loyalty option for a growing store before billing starts.
- Free plan“Free Up to 250 Orders Per Month” — points, store credits, referrals, analytics
- Next tier~$10/mo Starter (500 orders) · ~$30/mo Business (2,000) · ~$100/mo Business Premium (5,000)
- Beats NUO AI atThe most generous free order cap in this comparison, and 1,475 reviews at a 5.0 average
Shopify App Store listing