Side-by-side comparison · 24 data points
The complete QR Code solution. Unlimited dynamic QR Codes. Infinite options to drive your marketing.
| o2o ‑ QR Codes Unlimited | Referral Candy & Affiliate | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Your all-in-one affiliate & referral marketing solution.
| Metric | o2o ‑ QR Codes Unlimited | Referral Candy & Affiliate |
|---|---|---|
| Rating | 4.3 ★ | ★ 4.9 ★ |
| Total reviews | 117 | ★ 1.5k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 3 tiers | ★ 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | 1 | — |
| Languages | 1 supported | 1 supported |
| Listed since | Dec 2020 | Sep 2010 |
Based on the data on this page, Referral Candy & Affiliate is the stronger choice for most Shopify App Store merchants — 4.9★ vs o2o ‑ QR Codes Unlimited's 4.3★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: o2o ‑ QR Codes Unlimited at Free plan available, Referral Candy & Affiliate at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (apps, orders, integrations) varies. Referral Candy & Affiliate has the larger user base (1,451 reviews vs 117), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. o2o ‑ QR Codes Unlimited's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Referral Candy & Affiliate; mid-market and enterprise merchants with specific feature requirements should evaluate both — o2o ‑ QR Codes Unlimited's 117-review base may include the workflow context that matches your specific use case better than Referral Candy & Affiliate's broader-but-shallower coverage. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: o2o ‑ QR Codes Unlimited audit • Referral Candy & Affiliate audit
| Keyword | o2o ‑ QR Codes Unlimited | Referral Candy & Affiliate |
|---|---|---|
| affiliate | Not ranked | #5 |
| affiliate program | Not ranked | #6 |
| affiliate programs | Not ranked | #8 |
Not featured in any section recently.
No tracked changes.
Both o2o ‑ QR Codes Unlimited and Referral Candy & Affiliate offer paid plans only. o2o ‑ QR Codes Unlimited starts at Free plan available; Referral Candy & Affiliate starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Referral Candy & Affiliate has the higher average rating (4.9★ from 1,451 reviews) compared to o2o ‑ QR Codes Unlimited (4.3★ from 117 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. o2o ‑ QR Codes Unlimited fits better if you prioritize broader integrations; Referral Candy & Affiliate is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Referral Candy & Affiliate has more onboarding documentation maturity (1,451 reviews vs 117), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
o2o ‑ QR Codes Unlimited typically suits early-stage and growth-mode stores based on its review-base composition (117 reviews). Referral Candy & Affiliate aligns more with early-stage and growth-mode stores (1,451 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. o2o ‑ QR Codes Unlimited and Referral Candy & Affiliate both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from o2o ‑ QR Codes Unlimited" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
