Side-by-side comparison
Sell more with unlimited product reviews, UGC, star ratings, Google reviews and testimonials
| Metric | Judge.me Product Reviews App | Zync ‑ Multi Store Sync |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 49k | 4 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 2 tiers | — |
| Listed features | 5 |
On the measured data here, Judge.me Product Reviews App leads on more dimensions (2 vs 0). Pick Zync if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Judge.me Product Reviews App audit • Zync ‑ Multi Store Sync audit
| Field | Judge.me Product Reviews App | Zync ‑ Multi Store Sync |
|---|---|---|
| Tagline | ||
| Listing audit | 95/100 listing audit | 72/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 3 |
| Featured placements | 7 | — |
|---|
| Languages | 15 supported | 1 supported |
|---|
| Listed since | Jun 2015 | Jul 2026 |
|---|
| Listed |
|---|
None
| Keyword | Judge.me Product Reviews App | Zync ‑ Multi Store Sync |
|---|---|---|
| star ratings and | #1 | Not ranked |
| testimonials | #1 | Not ranked |
| star ratings | #1 | Not ranked |
| multi-store inventory sync | Not ranked | #4 |
| multi store sync | Not ranked | #5 |
Not featured in any section recently.
No tracked changes.
| Signal | Judge.me Product Reviews App | Zync ‑ Multi Store Sync |
|---|---|---|
| Average rating | 5.0 ★ (49k) | 5.0 ★ (4) |
tutto perfetto!!
Started with the AI bot helping but as soon as it realised i needed human help I was put in touch with a human. She was very helpful and resolved my problem very quickly!
so good
Great team. Always ready to assist
Review text isn't collected for this app yet (4 reviews on the marketplace).
Both Judge.me Product Reviews App and Zync ‑ Multi Store Sync offer a free plan. Judge.me Product Reviews App lists no paid plan with a published price; Zync ‑ Multi Store Sync lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Judge.me Product Reviews App (5.0★, 49,276 reviews) and Zync ‑ Multi Store Sync (5.0★, 4 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Judge.me Product Reviews App does carry the larger published review base (49,276 vs 4). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Judge.me Product Reviews App has more published reviews to read for user-reported install experience (49,276 vs 4).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Judge.me Product Reviews App has 49,276 published reviews; Zync ‑ Multi Store Sync has 4 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Judge.me Product Reviews App and Zync ‑ Multi Store Sync 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 Zync ‑ Multi Store Sync" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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