Ex Libris Events vs Stone Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ex Libris Events
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Download the official app for all Ex Libris events, including corporate user groups, regional events and kickoff meetings. Using the app you will gain access to a wide variety of services, including: • Agenda – access complete events' schedule, special sessions, bios, and more. • Useful Information - learn more about the hosting venue and city, available WiFi networks, means for transportation and more. • Navigate – find your way around the venue as well as get access to a list of landmarks and places around the venue. • Personalization – customize the app to your own needs by hiding irrelevant content and arranging the homescreen to your liking. • Extras – provide feedback, report issues, receive updates and much more.
Stone Identifier
Instantly identify stones, gems, fossils, and minerals with an AI-powered scanner. Learn about their properties, origins, and even metaphysical uses. Build a personal collection of your discoveries.
- Instant AI stone identification
- Detailed information on 4000+ stone types
- Learn about formation, properties, and origins
- Personal digital stone collection
- Expert AI chat for stone inquiries
- Ad-free premium experience
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Stone Identifier: Gem ID Your Personal Gemologist in Your Pocket Discover the fascinating world of stones, crystals, and minerals with Stone Identifier: Gem ID! Whether you're a rock collector, gemstone enthusiast, or simply curious about the stones around you, our AI-powered app helps you identify and learn about various stones, gems, fossils, and minerals instantly. From diamond and gold specimens to healing crystals and antique stone jewelry — scan any stone and get answers in seconds. KEY FEATURES Instant Identification • Snap a photo or choose from your library • Advanced AI scanner technology identifies stones in seconds • Access to 4000+ types of stones, minerals, crystals, and gemstones Detailed Information • Comprehensive stone descriptions • Physical characteristics and properties • Formation and composition details • Hardness and density measurements • Color variations and special properties • Geology insights and mineral formation Learn & Explore • Educational insights about each stone • Usage and care instructions • Value, rarity, and market information • Geographic origin and locations • Healing properties and metaphysical uses • Scientific names and classifications Personal Collection • Save identified stones to your collection • Build your digital stone journal • Quick search and easy organization • View identification history • Share discoveries with others Premium Features • Unlimited stone identifications • Access to advanced AI features • Complete stone and fossil database • Detailed analysis reports with gemstone tester insights • Ad-free experience Expert AI Chat • Ask questions about any stone • Get expert insights • Learn about stone properties • Receive care recommendations Perfect for: • Rockhounds & collectors • Jewelry & antique enthusiasts • Geology students & educators • Nature explorers • Gem, crystal, & mineral fans Privacy Policy: https://abalone-sternum-570.notion.site/Privacy-Policy-for-Stone-Identifier-Gem-ID-148aa5e4965680f0b016fdbbae0cf792 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download Stone Identifier: Gem ID today and embark on your journey into the fascinating world of stones, crystals, fossils, and minerals!
Screenshots
Verdict
The clearest difference is in-app purchases: Ex Libris Events at none against Stone Identifier's 3. Stone Identifier's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement 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. Stone Identifier sells 3 in-app purchases, starting at $3.99 per 7 days. Ex Libris Events asks for nothing beyond the download.
Ex Libris Events ships an update every 3 months, Stone Identifier every 2 weeks. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.
| Parameter | Ex Libris Events | Stone Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (27 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 27 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 16 |
| Further details — not scored | ||
| Size | 72 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | Ex Libris LTD | Umut Bozdag |
In-app purchases
Ex Libris Events
No in-app purchases
Stone Identifier
- Stone ID - Pro - Weekly$3.997 Days
- Stone ID - Pro - Monthly$9.991 Month
- Stone ID - Pro - Annual$24.991 Year
Questions
Is Ex Libris Events free?
Is Stone Identifier free?
Do Ex Libris Events or Stone Identifier have ads?
Which is updated more often, Ex Libris Events or Stone Identifier?
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