4C Calculator
Crane Central Utilities iPhoneiPadiPod touch
4C Calculator is a free Utilities app for iPhone and iPad by Crane Central. Requires iOS 13.4. Updated June 26, 2025.
- Price
- Free
- on the App Store
- Size
- 21 MB
- Age 4+
- Updated
- Jun 26
- 2025 · v1.3.5
Screenshots
About 4C Calculator
4C Calculator is created to assist users in determining the estimated price range for diamonds based on available criteria; Color, Carat, Clarity, and Shape. The price shown is an estimate based on the updated diamond price.
What’s new
Version 1.3.5 · Updated June 26, 2025
New currency introduced - Philippines Peso Improves performance Bug fixes
App privacy
The developer, Crane Central, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to 4C Calculator
Looking for apps like 4C Calculator? Here are 6 similar apps on the App Store. The highest rated is EnergyPilot: Home Energy (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 4C Calculator | – | Free | June 26, 2025 | |
| Rough Diamond Calculator | – | Free | Mar 26, 2026 | Compare |
| SmartPro Instrument | 1.8 / 5 (8) | Free | Sep 28, 2026 | Compare |
| Jewelry Calculator | – | Free | Sep 7, 2026 | Compare |
| EnergyPilot: Home Energy | 5.0 / 5 (1) | Free | Oct 20, 2026 | Compare |
| Grid Getter: Powerwall Control | – | Free | Oct 23, 2026 | Compare |
| Start Pool by Blulogica | – | Free | Aug 10, 2026 | Compare |
Compare 4C Calculator with the top alternatives: ratings, updates, ASO score and keyword gaps →