0+ iOS apps curated and reviewed
The best pen appraisal tool apps on iPhone average 4.2★ across 0+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (92) | No | Yes | Aug 2026 |
| 2 |  | Free | 3.7★ (7) | No | No | Jun 2026 |
| 3 |  | Free | — | No | Yes | Jun 2026 |
| 4 |  | Free | — | No | Yes | Jul 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
| 6 |  | Free | 5.0★ (4) | No | Yes | Aug 2026 |
| 7 |  | Free | 1.8★ (8) | No | No | May 2026 |
| 8 |  | Free | 4.7★ (273) | No | Yes | Aug 2026 |
Utilize AI and your phone's camera to instantly estimate diamond authenticity and grade. Identify different diamond types and gemstones, providing detailed information for professionals and consumers alike. Gain confidence in diamond purchases with quick, reliable analysis.
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.
This app enhances the functionality of REVEAL Diamond Detectors, offering advanced tools for professionals to analyze, manage, and store diamond identification data. It accurately detects lab-grown diamonds and simulants, with options for offline access and cloud synchronization.
Instantly identify and value gemstones and jewelry using your phone's camera. Get data-backed market valuations, track your collection's worth, and access detailed market intelligence for over 200 gemstone varieties.
This app displays measurement test results synchronized with specialized devices. It allows users to generate, share, and print certifications for diamonds and other gemstones after completing required tests.
Identify jewelry using AI with detailed analysis of materials, craftsmanship, and authenticity. Get expert advice, care instructions, and market insights for your precious pieces.
Instantly analyze gemstones using your phone's camera. Get AI-powered insights on diamond authenticity, lab-grown indicators, and quality characteristics. Generate shareable PDF reports for your records or transactions.
Instantly identify jewelry using advanced AI by taking a photo. Get detailed insights on materials, gemstones, value, and historical context. Track your collection and access care instructions.
Quickly assess if a stone might be a real diamond using your device's sensors. Get instant feedback without needing tools or experience, ideal for buyers, sellers, or the simply curious.
Instantly analyze diamonds and gemstones using your iPhone to detect fakes and estimate their value. Get insights into cut, color, clarity, and carat weight, and build a digital collection of your gems.
This app uses your device's camera to scan and analyze diamonds, providing detailed reports on authenticity, quality, and comparisons to lookalike stones. It helps buyers, collectors, and resellers evaluate gemstones with visual evidence and confidence scores.
Instantly identify jewelry, gemstones, and diamonds by taking a photo. Get value estimates, discover historical styles, and test for authenticity. Build and organize your personal collection of identified items.
Identify any writing instrument by taking a photo. Get instant AI analysis on brand, model, nib, filling mechanism, and historical details. Build a personal collection and explore a community showcase of scanned items.
This app uses AI and your device's camera to authenticate and grade diamonds and gemstones. It provides instant analysis, detailed 4C grading, and generates professional PDF appraisal reports. You can also chat with an AI gemologist and save your collection.
