Diamond Rap Calculator Lite vs GemGuide Pricing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diamond Rap Calculator Lite
This app helps diamond industry professionals quickly calculate stone prices. It uses a Rap-based system to determine value based on shape, color, clarity, and discount. Users can easily input details to get Rap Value, Per Carat, and Total Price.
- Rap-based diamond price calculation
- Calculate Rap Value, Per Carat, and Total Price
- Input stone shape, carat, color, and clarity
- Apply discount for accurate pricing
- User-friendly interface for quick calculations
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Introducing Diamond Rap Price Calculator integration module to Diamond Industry. It Helps Manufacturer, Buyer, Seller, Broker etc. to calculate stone price directly with discount your requirement. Diamond Calculator is Rap based Diamond Price Calculator (Shape / Color / Clarity based) with Rap. You can get a RAP Value($), PER/CRT($), AND TOTAL($) of your Diamond Price. Here steps for use it. 1) Open DRC(Diamond Rap Calculator) 2) Select Stone Shape 2) Enter Carat. 3) Select Color. 4) Select Clarity. 5) Select Discount. 6) Click on Calculate and finally get your Answer With DRC(Diamond Rap Calculator) you can calculate the price of stones with a touch of a finger.
GemGuide Pricing
This app provides an independent, market-driven benchmark for wholesale pricing of gems and jewelry. Users can view individual stone prices in wholesale or retail and adjust markups. A subscription is required for full functionality.
- Wholesale gem pricing
- Retail gem pricing
- Individual stone price view
- Markup control
- Market-driven benchmark
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A reliable benchmark standard for independent, market-driven, accurate wholesale pricing for the gem and jewelry industry. View pricing on individual stones in wholesale or retail, and even control the markups. Note: A Subscription to the GemGuide pricing is required to use this app.
Screenshots
Verdict
The clearest difference is rating: Diamond Rap Calculator Lite at 5.0 against GemGuide Pricing's 3.3. Diamond Rap Calculator Lite also leads on monetization model (free vs subscription) and update cadence (every 4 days vs every 69 months). GemGuide Pricing's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Diamond Rap Calculator Lite holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: GemGuide Pricing has 6 ratings behind it against 1, so its average is the more settled of the two.
Diamond Rap Calculator Lite ships an update every 4 days, GemGuide Pricing every 69 months. Both last shipped on November 2, 2026.
| Parameter | Diamond Rap Calculator Lite | GemGuide Pricing |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.3 (6 ratings) |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 4 days — better | Every 69 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 17 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Jagdish Khadela | Gemworld International, Inc. |
Customer experience
Diamond Rap Calculator Lite
GemGuide Pricing
In-app purchases
Diamond Rap Calculator Lite
No in-app purchases
GemGuide Pricing
No in-app purchases
Questions
Is Diamond Rap Calculator Lite free?
Is GemGuide Pricing free?
Which has better reviews, Diamond Rap Calculator Lite or GemGuide Pricing?
Do Diamond Rap Calculator Lite or GemGuide Pricing have ads?
Which is updated more often, Diamond Rap Calculator Lite or GemGuide Pricing?
Other comparisons
