Greenlight ‑ Grow Zone Finder vs Zipcode Checker ‑ Zipprover
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 7, 2026 for Greenlight, Oct 14, 2026 for Zipcode Checker.
The short answer
- Only Zipcode Checker lists a free plan.
Head to head
Let your customer check product delivery by zipcode validator
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · Delivery check popup or inline
- · Enough delivery checks to get started
- · One zip code rule for all products
- · Zipprover branding shown
Standard
- · 500 delivery checks / month
- · Build shopper trust instantly
- · Everything in Starter
- · Fine-tune the widget design with CSS
- · Remove “Powered by Zipprover” branding
Advanced
- · 1,000 delivery checks / month
- · Apply rules to specific products
- · Block add to cart if unavailable
- · Everything in Standard
- · Multiple delivery messages per rule
- · Prevent wrong orders early
Premium
- · 2,000 delivery checks / month
- · Apply rules using collections
- · Capture demand with waitlist
- · Convert confident shoppers faster
- · Everything in Advanced
- · Reduce delivery support issues
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGreenlight – Grow Zone Finder helps plant businesses schedule shipments according to real-world planting conditions. When customers enter or share their zip code, the app displays their USDA Grow Zone, so they know what plants are right for their climate before purchasing. That data is passed along with the order, allowing you to time each shipment for optimal planting.
Zipprover is a zipcode checker and postcode checker that helps you show delivery availability and estimated delivery timelines before customers add products to cart. Shoppers can check if delivery is available and see delivery messages on product pages using a popup or embedded form.
- Adds a widget to your storefront to collect each customer's grow zone
- Detects USDA zones using zip code or geolocation
- Saves the grow zone + zip with each customer order
- Helps time fulfillment for climate-specific planting
- Zipcode validator, which can be shown as a popup or embedded form on your store.
- Capture potential customer emails as a waitlist. Statistics on waitlist & demand
- Apply validation for all or specific products & can restrict add to cart
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 |  Greenlight |  Zipcode Checker |
|---|---|---|
| Detected stores | 10 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Home & Garden | Not published |
| Top store countries | United States | Not published |
Reviews
| Measure | Greenlight | Zipcode Checker |
|---|---|---|
| App Store rating | Not published | 4.8 ★ |
| App Store reviews | Not published | 39 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Greenlight | Zipcode Checker |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $4.99/month |
| Longest free trial | Not listed | 5 days |
| Plans listed | Not published | 4 |
Listing
| Measure | Greenlight | Zipcode Checker |
|---|---|---|
| Shopify category rank | #279 | #72 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | May 26, 2025 | Aug 6, 2020 |
| Languages | 1 | 1 |
| Developer | ECD Digital Strategy | Shop Sappers |
FAQ
Greenlight and Zipcode Checker: common questions
- Is Greenlight or Zipcode Checker cheaper?
- Only Zipcode Checker lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 7, 2026 for Greenlight, Oct 14, 2026 for Zipcode Checker; 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 7, 2026 for Greenlight, Oct 14, 2026 for Zipcode Checker. 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.