Side-by-side comparison
Blockify Age verification popup: Age check, Age verify, Terms & Conditions, Ensure Legal Compliance
| Metric | Blockify Age Verification 18+ | GDPR: Mailchimp Sync |
|---|---|---|
| Rating | 4.9 ★ | — |
| Total reviews | 311 | 0 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 2 tiers |
| Listed features | ★ 5 |
On the measured data here, Blockify Age Verification 18+ leads on more dimensions (4 vs 1). Pick GDPR 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: Blockify Age Verification 18+ audit • GDPR: Mailchimp Sync audit
| Field | Blockify Age Verification 18+ | GDPR |
|---|---|---|
| Tagline | ||
| Listing audit | 90/100 listing audit | 79/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 3 |
| Languages | 6 supported | 1 supported |
|---|
| Listed since | Nov 2017 | Jul 2026 |
|---|
| Listed |
|---|
None
| Keyword | Blockify Age Verification 18+ | GDPR |
|---|---|---|
| gating | #2 | Not ranked |
| age verification | #2 | Not ranked |
| gated | #2 | Not ranked |
Both Blockify Age Verification 18+ and GDPR: Mailchimp Sync offer a free plan. Blockify Age Verification 18+ lists no paid plan with a published price; GDPR: Mailchimp 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.
AppRanks cannot separate these two on rating, because neither publishes one. Blockify Age Verification 18+ does carry the larger published review base (311 vs 0). 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; Blockify Age Verification 18+ has more published reviews to read for user-reported install experience (311 vs 0).
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: Blockify Age Verification 18+ has 311 published reviews; GDPR: Mailchimp Sync has 0 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Blockify Age Verification 18+ and GDPR: Mailchimp 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 GDPR: Mailchimp Sync" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.