Terra Cor Diamonds vs Sherlock Holmes Detect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Terra Cor Diamonds
Easily count diamonds by taking photos. The app guides you through capturing images of stones and then displays the results. Streamline your diamond management process with this intuitive tool.
- Diamond counting
- Photo-based analysis
- Streamlined management
- Intuitive interface
Read full descriptionHide full description
Terracor Diamonds empowers the way you manage diamonds. You can easily count diamonds from our app. Open Terracor App > Stone Counting > Take Photos of the Diamonds > See Results.
Sherlock Holmes Detect
This application connects to a specialized SH box to analyze diamond images. It uses various illuminations to capture photos and distinguish between natural and lab-grown diamonds.
- Connects to SH box
- Bluetooth/cable connectivity
- Diamond image analysis
- Distinguishes natural vs. lab-grown diamonds
- Multiple illumination settings
Read full descriptionHide full description
This app connects your phone to an SH box (purchased separately). Using Bluetooth or cable, the App gives a series of commands to the box. It takes pictures of diamonds and diamond jewelry under different illuminations and analyzes the pictures. The end result enables the user to distinguish between natural diamonds and lab-grown diamonds.
Screenshots
Verdict
The clearest difference is rating: Terra Cor Diamonds at 5.0 against Sherlock Holmes Detect's 3.7. Terra Cor Diamonds also leads on update cadence (every 9 days vs monthly) and iOS requirement (11.0 vs 14.0). Sherlock Holmes Detect's advantage is ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model 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.
Terra Cor Diamonds holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 7 respectively.
Terra Cor Diamonds ships an update every 9 days, Sherlock Holmes Detect monthly. Both last shipped on November 3, 2026.
| Parameter | Terra Cor Diamonds | Sherlock Holmes Detect |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.7 (7 ratings) |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 9 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 49 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | PARIKH HOLDINGS LLC. | Mejix |
Customer experience
Terra Cor Diamonds
Sherlock Holmes Detect
In-app purchases
Terra Cor Diamonds
No in-app purchases
Sherlock Holmes Detect
No in-app purchases
Questions
Is Terra Cor Diamonds free?
Is Sherlock Holmes Detect free?
Which has better reviews, Terra Cor Diamonds or Sherlock Holmes Detect?
Do Terra Cor Diamonds or Sherlock Holmes Detect have ads?
Which is updated more often, Terra Cor Diamonds or Sherlock Holmes Detect?
Other comparisons
