Molten Glass
Everything except the heat
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Molten is the complete inventory management app for glass artists. Whether you work with hot glass, torchwork, or kiln fusing, Molten helps you track your materials, plan shopping trips, and find suppliers—all from your iPhone or iPad.
COMPREHENSIVE CATALOG
Browse over 4,000 glass colors and coatings from more than 25 manufacturers including Bullseye, Effetre, Double Helix, Glass Alchemy, Northstar, Creation is Messy, and more. Full COE coverage from 33 to 104.
• Detailed product information for every item
• Add your own photos and personal notes
• Tag items for easy organization
• Advanced search by color, manufacturer, COE, and more
SMART INVENTORY TRACKING
Know exactly what you have and where it's stored.
• Import your inventory automatically by forwarding receipts
• Track rods, frit, sheet, tubes, stringers, and more
• Record precise quantities with appropriate units
• Organize by storage location
• See your entire collection at a glance
LABEL PRINTING WITH QR CODES
Organize your studio with professional printed labels.
• Choose from 300+ label templates for any label sheet
• Fully customizable layouts and content
• Include QR codes that open directly in the app
• Scan to instantly view glass details or update inventory
INTELLIGENT SHOPPING LISTS
Never forget what you need to restock.
• Organize by your favorite suppliers
• Specify quantities needed
• Quick reference while shopping
• Transfer purchased items directly to inventory
SHARE WITH FRIENDS
Let others see what's in your collection.
• Share your inventory with friends and collaborators
• Perfect for coordinating trades or sales
• Avoid bringing duplicates to workshops
• Control who can see your inventory and revoke access anytime
FIND GLASS SUPPLIERS & SCHOOLS
Discover where to buy glass and learn new techniques.
• Browse suppliers near you or search by location
• Find educational institutions offering glass programs
• Store details and contact information
SYNC & BACKUP
Keep your data safe and accessible.
• iCloud sync across all your devices
• Optional versioned cloud backups with Pro subscription
HIGHLY CONFIGURABLE
Make Molten work the way you do.
• Reorganize the UI and change defaults to match how you work
• Customize units, display options, and organization
• Configure storage locations to match your studio
• Personalize the catalog with your own notes and photos
PRIVACY FIRST
Your creative work stays private. All data is stored locally on your device or in your personal iCloud account unless you explicitly choose to share it with someone. We don't track you, sell your data, or share it with third parties.
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Molten Pro unlocks cloud backups and unlimited inventory, shopping list, and purchase records. Subscribe monthly or yearly, or continue using the free version with full catalog, inventory, shopping list, and purchase record features.
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EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Questions or feedback? Contact us at info@moltenglass.app
Ratings & Reviews
Fixed:
- CloudKit sync not working across devices (inventory, shopping, etc. now syncs between iPhone and iPad)
- Fixed receipt import count not updating when dismissing receipts
The developer, Melissa Binde, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Melissa Binde
- Size
- 139.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Molten Glass Pro - Lifetime $49.99
- Molten Glass Pro - Annual $17.99
- Molten Glass Pro - Monthly $1.99
- Copyright
- © 2025 Melissa Binde