# Diamond Tester vs CASE WATCH

The clearest difference is review sentiment: CASE WATCH at 100% against Diamond Tester's 0%. CASE WATCH also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). Diamond Tester's advantage is ratings volume (65 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Diamond Tester sells 2 in-app purchases, starting at $7.99 per 7 days. CASE WATCH asks for nothing beyond the download.

CASE WATCH holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Diamond Tester has 65 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Diamond Tester's written reviews are positive against 100% of CASE WATCH's.

Diamond Tester ships an update fortnightly, CASE WATCH monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diamond Tester | CASE WATCH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (65 ratings)](https://appshunter.io/ios/app/diamond-tester/id6754944343/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/case-watch/id6757917502/reviews)** |
| Number of ratings | **65** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nicolas Gustavo Melian](https://appshunter.io/developer/1777868675) | [ADS VALLEY](https://appshunter.io/developer/1869589081) |

## What reviewers say

### Diamond Tester

[App page](https://appshunter.io/ios/app/diamond-tester/id6754944343)

Identify real diamonds, gems, and crystals with a photo. Get information on authenticity and estimated value. Organize your findings in a personal collection.

**Highlights:** Photo-based diamond identification, Authenticity verification, Estimated diamond value, Gem and crystal analysis, Personal collection organizer

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Yearly Plan | $24.99 | per year |


### CASE WATCH

[App page](https://appshunter.io/ios/app/case-watch/id6757917502)

This smart application allows users to easily track legal cases and receive instant notifications about their court files. It is designed for legal professionals and citizens alike, ensuring you stay updated on case developments without manual searching or delays.

**Highlights:** Track legal cases easily, Receive instant notifications, Stay updated on court files, Suitable for lawyers and citizens, Monitor case developments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Tester free?

Diamond Tester is free to download, with in-app purchases available.

### Is CASE WATCH free?

CASE WATCH is free to download, with no in-app purchases.

### Which has better reviews, Diamond Tester or CASE WATCH?

CASE WATCH is rated higher. Diamond Tester averages 4.5 out of 5 from 65 ratings, while CASE WATCH averages 5.0 from 1 ratings.

### Do Diamond Tester or CASE WATCH have ads?

Neither Diamond Tester nor CASE WATCH shows ads.

### Which is updated more often, Diamond Tester or CASE WATCH?

Diamond Tester ships an update fortnightly, and CASE WATCH monthly. Most recently, Diamond Tester was updated on November 5, 2026 and CASE WATCH on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*