The five apps
NUO AI — the only uncapped free BOGO tier here, 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 880 and 4,643 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 the only free tier here with no stated cap: BOGO and Buy X Get Y alongside gift-with-purchase, pick-your-gift, AI cart upsells and funnel analytics, all at $0 with no paid tier to graduate into. Nothing resets at 50 orders a month or stops at 30 lifetime orders.
- Free planEvery feature, no stated order, campaign or revenue cap
- Paid tierNone
- Best forStores past the volume where capped free plans expire, and stores testing BOGO for the first time
- Weakest atTrack record — a short App Store history against competitors with hundreds to thousands of reviews
Full breakdown of how BOGO works in NUO AI · Shopify App Store listing
Kite — the most sustainable ongoing free tier of the capped apps
4.9 · 1,370 reviews · Skai Lama
Kite runs BOGO alongside free gifts and tiered/volume discounts from one app built on native Shopify Functions, with redemption on the product page, cart and checkout. Its free allowance resets every month rather than draining a one-time lifetime pool.
The cap is order-based, not campaign-based. “First 50 discount orders free each month” covers BOGO along with its other discount types, after which it bills $29/month. A store doing 40 orders a month stays free indefinitely.
- Free plan“First 50 discount orders free each month” across BOGO and its other discount types
- 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 stacked discount + BOGO combinations
Shopify App Store listing
AOV.ai — AI-assisted BOGO setup, capped on two axes at once
5.0 · 880 reviews · AOV.ai
AOV.ai supports BOGO free, BOGO discount, buy-2-get-1-free and a gift-multiplier structure for stacked promotions, with AI-suggested campaign setup and A/B testing on offers built in from the free tier.
The free tier caps twice. “2 active campaigns” and “$500 monthly revenue by app” — whichever limit a store hits first ends the free plan. A high-converting single BOGO campaign can exhaust the revenue cap before the campaign-count limit matters.
- Free plan“2 active campaigns” and “$500 monthly revenue by app”
- Next tier~$19.99/mo Basic · ~$29.99/mo Grow · ~$39.99/mo Advanced, unlimited campaigns
- Beats NUO AI atAI-assisted campaign setup, A/B testing on BOGO offers, and 880 reviews at a 5.0 average
Shopify App Store listing
BOGOS — built around BOGO specifically, the tightest free tier
5.0 · 4,643 reviews · BOGOS
BOGOS supports every major BOGO type — BOGO free, BOGO discount, buy 2 get 1 free, multiplied BOGO, cheapest-item-free, and combined conditions — plus bundles and mix-and-match. It is the most-reviewed app in this comparison by a wide margin, with POS and headless support.
The free tier is not really an ongoing plan. “30 free orders lifetime by BOGOS” is an allowance spent once, and the first paid tier runs $29.99/month. Merchants who need BOGOS’ depth of BOGO edge cases should budget for it.
- Free plan“30 free orders lifetime by BOGOS” — every major BOGO type, plus bundles and mix and match
- Next tier$29.99/mo Basic (300 orders, $0.05/extra) · $49.99/mo Grow (600) · $109.99/mo Plus (2,000)
- Beats NUO AI at4,643 reviews, POS/headless support, and the widest range of named BOGO structures
Shopify App Store listing · how gift-with-purchase pairs with BOGO
Vitals — a strong BOGO tool, but there is no free plan to use it on
4.9 · 2,972 reviews · Vitals
Vitals bundles BOGO offers inside a 40-plus-tool all-in-one subscription that also covers reviews, bundles, upsells, wishlists and more — the most feature-rich option in this comparison by a wide margin.
“Free” means a 7-day trial here, not a plan. The listing offers no ongoing free tier; after the trial, Starter runs roughly $29.99/month. Vitals appears on nearly every “best BOGO app” roundup regardless, which is the exact mismatch between headline word and actual terms this page exists to catch.
- Free planNone — 7-day trial, then billed
- Next tier~$29.99/mo Starter · ~$78.99/mo Growth · ~$178/mo Pro, all include the full 40+ app suite
- Beats NUO AI at40+ bundled conversion tools, 2,972 reviews, and “Built for Shopify” status
Shopify App Store listing