Diam Calc Lite vs DiamondEyePro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diam Calc Lite
Calculate the approximate weight of polished and certified diamonds using their dimensions. This tool is designed for professionals in the diamond industry to estimate carat weight and assist with recutting estimations.
- Diamond weight calculation
- Recut estimation
- Supports multiple fancy shapes
- Calculates based on diameter and height
- Free version available
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Diam Calc Lite Diamond Weight Calculator and Smart Recut Estimator For Polished and Certified Diamonds. Basic calculator for All Fancy Shapes detailed below and Round Cut to calculate approx weight of diamond by entering average Diameter (mm) and Total Height in "mm" or "Percentage (%)". Use the diamond weight calculator to provide Diamonds with information about the carat weight of your diamond. Whether you are a Wholesaler or a Jeweler or a Manufacturers or anything in between, this app will calculate the size and recut your diamonds. Your diamonds calculator that goes with you every where. With Diam Calc App you can calculate the weight of stone based on diameter and total depth easy with your finger touch. Diam Calc is the best selling App in the Pocket PC World since its first release and in future will bringing the amazing tools for "Recut your Diamonds" on your iPhone. * Note :- Fancy Shape calc may not work properly on iPhone 5S. * Approximately calculate weight of Round, Pear, Heart, Marquise, Oval, Cushion, Trilliant, Radiant, Princess, Emerald and Asscher Cut Diamonds in this Version * FREE Version Contains Third Party Ads * Purchase "Diam Calc Pro" for more featured and Ads Removed App If you have any problem or require anything in next update, feel free to contact us via email on theperfectcreativestudio@gmail.com Thanks for using Diam Calc! Like us on Facebook @theperfectcreativestudio to stay updated.
DiamondEyePro
This app helps diamond dealers quickly identify and verify diamonds. It allows registration of diamonds and subsequent scanning to confirm authenticity. It can also check the condition of prongs on mounted diamonds.
- Diamond registration
- Diamond scanning and verification
- Prong condition check
- Dealer-focused tool
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DiamondEye Pro provides a Diamond Dealer a way to recognize your diamond. Using the DiamondEye kit and app you can register a diamond, and at any time scan that diamond again and we will verify it is the same diamond. If a mounted Damond was registered, the condition of the prongs can also be checked.
Screenshots
Verdict
The clearest difference is update cadence: Diam Calc Lite at every 2 weeks against DiamondEyePro's every 4 months. Diam Calc Lite also leads on iOS requirement (12.0 vs 15.6). DiamondEyePro's advantage is review sentiment (100% vs 83%). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 3.0 for Diam Calc Lite against 3.0 for DiamondEyePro. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 83% of Diam Calc Lite's written reviews are positive against 100% of DiamondEyePro's.
Diam Calc Lite ships an update every 2 weeks, DiamondEyePro every 4 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Diam Calc Lite | DiamondEyePro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 3.0 (2 ratings) |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 24 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | The Perfect Creative Studio | GemEx Systems |
Customer experience
Diam Calc Lite
DiamondEyePro
In-app purchases
Diam Calc Lite
No in-app purchases
DiamondEyePro
No in-app purchases
Questions
Is Diam Calc Lite free?
Is DiamondEyePro free?
Which has better reviews, Diam Calc Lite or DiamondEyePro?
Do Diam Calc Lite or DiamondEyePro have ads?
Which is updated more often, Diam Calc Lite or DiamondEyePro?
Other comparisons
