App Intel

Gem Scope Live

CAT’OX LIMITED3 apps · 1.2K installsPersonalizationFreecom.gemscope.gemology

Log optical metrics, identify minerals by RI or specific gravity,track gem!

Alert me★ WatchOpen in Play ↗
Total installs
17
exact · Play shows 10+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
—
—
Last update
12 Jun 2026
4mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
16.617.518.319.22010 Oct11 Oct11 Oct
16.617.518.319.22010 Oct11 Oct11 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Permissions

1 in 1 group
0 Sensitive0 Notable1 Routine
OtherRoutine1

Access to miscellaneous device features that don't fit other categories

  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Move away from relying solely on portable hardware lookups and pure mental memorization. Gem Scope is a professional gemological logbook and mineral reference companion engineered for gemologists, jewelers, and mineral collectors to input raw optical parameters, identify unknown specimens, and archive their private collections within a structured mobile terminal. Core Features & Gemological Mechanics: Multi-Parametric Identification Tool: Input precise physical properties observed on your refractometer directly into the app. Log explicit metrics across dedicated diagnostic modules including Refractive Index, Birefringence, and Specific Gravity, with quick-toggle options to switch seamlessly between single-value configurations and variable parameter ranges. Ranked Differential Match System: Run input criteria against the system library to generate a differential list of prospective stones ranked by match probability. Review your active parameters at a glance via the Input Summary card and organize results instantly through targeted sorting filters: Match %, A-Z, and Best RI. Extensive Mineral Reference Database: Access a foundational mineral index loaded with detailed optical characteristics. Sift through profiles using comprehensive built-in search filters to narrow down targets by Color, minimum or maximum refractive ranges (RI Min / RI Max), specific crystal systems (Cubic, Hexagonal, etc.), or clear structural categories (Natural vs. Synthetic). Specimen Collection Ledger: Build an illustrated inventory vault under the My Collection workspace. Document your curated items under specific evaluation tabs (All, Unknown, Needs Testing) alongside detailed records tracking carat mass, physical dimensions, origin notes, and authenticity confirmations. Diagnostic Session History: Revisit and review past diagnostic operations at any time via a dedicated History log tab to verify matching processes and ensure no technical findings are misplaced. App Customization & Workspace Settings: Flexible Display Preferences: Calibrate your testing environment to match your specific laboratory instruments. Toggle your primary dimension metrics between Metric and Imperial units, and customize your decimal configuration format (Dot vs. Comma). Automated Interface Behaviors: Optimize your logging workflows by enabling helpful Show Input Hints for quick field navigation or activating Auto-save Sessions to secure your diagnostic data automatically. Data Management Protocols: Maintain full authority over your proprietary collection records. Back up your inventory instantly via the Export Collection and History portal or completely wipe data configurations using the Clear All History action block.

What's new

Log optical metrics, identify minerals by RI or specific gravity,track gem!

Growing in Personalization

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