Gemtheon Ring Builder vs PC ‑ Custom Product Options
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 28, 2026 for Gemtheon Ring Builder, Nov 9, 2026 for PC.
The short answer
- Only PC lists a free plan. Paid plans start at $99/month for Gemtheon Ring Builder and $8.90/month for PC.
- PC lists 18 features Gemtheon Ring Builder’s listing doesn’t mention, including Add-ons, Dates, File upload.
Head to head
Product options, customize product variations, variant options
- United States
- United Kingdom
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 5GB storage for images & product data
- · Access to 3,000 live diamonds from 1 sup
- · Basic ring builder
- · Diamond Feeds Single feed
- · Up to 25,000 product variants
- · Weekly inventory updates
Pro
- · 50GB storage for images & product data
- · Access up to 50,000 live diamonds from m
- · Advanced 3D ring builder
- · Compare diamonds side-by-side
- · Diamond Feeds Multi-feed
- · Dynamic gold pricing
Enterprise
- · 100GB storage for images & product data
- · 3D Features - Full 3D + HDR rendering
- · Access up to 200,000 live diamonds from
- · Advanced 3D ring builder
- · Diamond Feeds Unlimited feeds
- · Dynamic Gold Pricing
Free plan
- · Checkbox groups, required selection
- · Free app technical support - all themes
- · Line text & paragraph text
- · Radio buttons, dropdown menus
- · Unlimited basic options fields
- · Unlimited products on your store
BASIC CUSTOMIZER
- · 10+ option field types, including:
- · Color swatch & Image swatch
- · File upload, date picker, font picker
- · TEMPLATES: bulk-apply sets of options
- · UNLIMITED product options
- · UNLIMITED variant options
PREMIUM CUSTOMIZER
- · 10+ option field types, including:
- · CONDITIONAL LOGIC: hide / display fields
- · Color swatch & image swatch
- · File upload, date picker, font picker
- · TEMPLATES: bulk-apply sets of options
- · UNLIMITED product options
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGemtheon Ring Builder helps jewelry retailers sell customizable engagement rings through Shopify. Shoppers choose a setting, diamond, metal, and available ring options, then add the configured ring to cart. Use your own inventory or authorized supplier feeds. Control available products, apply retail markups, and match the ring builder to your store's branding.
Empower your Shopify store with unlimited product options. From jewelry engravings to texture preferences & beyond, use extra product variants fields for more sales. It goes beyond simply creating product variants, the product customizer app creates unlimited variant options including image & color swatches and image & file upload fields for full product personalization.
- Customize themes, fonts, colors, and layouts without developer support
- Control which rings and diamonds customers can view
- Set real-time markup pricing by product type or wholesaler
- Create professional product images with Gemtheon AI
- Alter visuals as per choices for an interactive and engaging shopping experience
- Add upcharges for premium product options to increase Shopify revenue
- Show options based on customer selections for easy product customization
- Combine variants from different products for enhanced customization options
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 |  Gemtheon Ring Builder |  PC |
|---|---|---|
| Detected stores | Not published | 4,461 |
| Net store change, 28 days | 0 | −32 |
| Stores added, 28 days | Not enough data | 7 |
| Big-brand share | Not enough data | 13% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Food, Beverages & Tobacco |
| Top store countries | Not published | United States, United Kingdom, Canada |
Reviews
| Measure | Gemtheon Ring Builder | PC |
|---|---|---|
| App Store rating | Not published | 4.7 ★ |
| App Store reviews | Not published | 1,170 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 31% |
Pricing
| Measure | Gemtheon Ring Builder | PC |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $99/month | $8.90/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 3 | 3 |
Listing
| Measure | Gemtheon Ring Builder | PC |
|---|---|---|
| Shopify category rank | #438 | #20 |
| Shopify App Charts | Not on this week’s charts | #2 in Custom products - Other |
| Built for Shopify | No | Yes |
| Launched | Jul 21, 2026 | Nov 5, 2012 |
| Languages | 1 | 1 |
| Developer | BearaByte LLC | Product Customizer |
FAQ
Gemtheon Ring Builder and PC: common questions
- Is Gemtheon Ring Builder or PC cheaper?
- Only PC lists a free plan. Paid plans start at $99/month for Gemtheon Ring Builder and $8.90/month for PC. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Gemtheon Ring Builder lists 7 the others don’t mention, such as Auto-updates, Dimensions, Discount options, Dynamic pricing. PC lists 18 the others don’t mention, such as Add-ons, Dates, File upload, Gift wrap. 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 Oct 28, 2026 for Gemtheon Ring Builder, Nov 9, 2026 for PC; 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 Oct 28, 2026 for Gemtheon Ring Builder, Nov 9, 2026 for PC. 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.