Blockify Age Verification 18+ vs OneID Age Verification
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026.
The short answer
- Blockify Age Verification 18+ is detected on 21× as many Shopify stores as OneID Age Verification: 1,447 vs 69 as of Nov 9, 2026.
- On the Shopify App Store: Blockify Age Verification 18+ 4.9 from 310 reviews and OneID Age Verification 4.7 from 2 reviews.
- Blockify Age Verification 18+ lists 17 features OneID Age Verification’s listing doesn’t mention, including Accessibility, Age verification, Analytics.
Head to head
Hassle-free age checks that actually protect your business.
- United States
- United Kingdom
- Germany
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
FREE
- · 24/7 Live Chat Support
- · Age Verification Popup: 1 popup
- · Popup Appearance Settings: Basic
BASIC
- · 24/7 Live Chat support
- · Age Verification Popup: 1 popup
- · Checkout Verification: Banner
- · Popup Appearance Settings: Advanced
- · Popup Translation: 1 language
PREMIUM
- · 24/7 Live Chat Support
- · Age Verification Popup: Unlimited popup
- · Checkout Verification: Age Checker
- · Popup Appearance Settings: Unlimited
- · Popup Translation: Unlimited
- · Terms & Condition: Product & Cart page
SHOPIFY PLUS
- · 24/7 Live Chat Support
- · ALL includes in BASIC & PREMIUM
- · Age Verification Popup: Specific Target
- · Age Verification at Checkout
- · Terms & Condition: Checkout page
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBlockify - Age Verifier: Safeguard your Shopify store and maintain legal compliance & privacy with our fully customizable 18+, 21+ age verification popup - no coding required! Effortlessly set up age verification using the birth date option. Limit age or set age restrictions on accessing your store and age checkout.
The OneID® app confirms your customers are over 18 in a matter of seconds whilst giving an optimal checkout experience. Let OneID® protect your business (fully compliant with GDPR and BSI PAS 1296) and provide the best user experience for your customers. Easy to install and simple to configure in just a few minutes. Verify the majority of your customers silently in checkout, with post-checkout checks for the rest.
- Age verifier: Ensure legal compliance with the Age Verification Popup
- Set a minimum age requirement with Date of Birth verification
- Choose from age popup templates or customize them to match your store branding
- Restriction age popup looks good on different screen resolutions
- Age checks completed quickly and securely
- Verify most users ages with checkout information, without slowing their purchase
- Can't verify age in checkout, we use bank or card providers to do so instead
- Only verify your customers on their first checkout – option to remember results
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Blockify Age Verification 18+ |  OneID Age Verification |
|---|---|---|
| Detected stores | 1,447(ahead) | 69 |
| Net store change, 28 days | −15 | +4 |
| Stores added, 28 days | 21(ahead) | 5 |
| Big-brand share | 7% | Not enough data |
| Top store categories | Food, Beverages & Tobacco, Home & Garden, Health & Beauty | Food, Beverages & Tobacco, Home & Garden, Sporting Goods |
| Top store countries | United States, United Kingdom, Germany | United Kingdom |
Reviews
| Measure | Blockify Age Verification 18+ | OneID Age Verification |
|---|---|---|
| App Store rating | 4.9 ★(ahead) | 4.7 ★ |
| App Store reviews | 310(ahead) | 2 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | 4% | Not enough data |
Pricing
| Measure | Blockify Age Verification 18+ | OneID Age Verification |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $3.99/month | No monthly plan listed |
| Longest free trial | 3 days | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | Blockify Age Verification 18+ | OneID Age Verification |
|---|---|---|
| Shopify category rank | #17(ahead) | #83 |
| Shopify App Charts | #6 in Legal | #22 in Legal |
| Built for Shopify | Yes | No |
| Launched | Nov 15, 2017 | Nov 19, 2021 |
| Languages | 4 | 1 |
| Developer | Blockify | OneID Limited |
FAQ
Blockify Age Verification 18+ and OneID Age Verification: common questions
- Which is more popular, Blockify Age Verification 18+ or OneID Age Verification?
- Blockify Age Verification 18+ is detected on 21× as many Shopify stores as OneID Age Verification: 1,447 vs 69 as of Nov 9, 2026.
- Which has better reviews, Blockify Age Verification 18+ or OneID Age Verification?
- On the Shopify App Store: Blockify Age Verification 18+ 4.9 from 310 reviews and OneID Age Verification 4.7 from 2 reviews.
- What features does each app list that the other doesn’t?
- Blockify Age Verification 18+ lists 17 the others don’t mention, such as Accessibility, Age verification, Analytics, Buttons. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 9, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 9, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.