Showing 181–200 of 1,000 ranked alternatives.
Serhat Gokce
Identify gems and manage your collection
Identify gemstones and crystals with detailed descriptions and images. Manage a collection with sorting, notes, and categorization. Learn about properties, origins, and care. Compare stones and save favorites. Export data and share findings.
Brew Kft
Identify rocks, minerals, and fossils instantly
Identify rocks, stones, minerals, crystals, and fossils by snapping photos or uploading images. Use AI to analyze and provide instant identification. View detailed information about each identified specimen.
Kazuya Fujita
Sign with your hand, save as image,
Create a by handwriting with customizable color and pen thickness. Choose from different pen and eraser tools. Undo or redo actions. Save the as an image or copy it to the clipboard. Scale display is available.
Mark Krenek
Edit files with full formatting
Edit files including TXT, RTF, RTFD, HTML, XML, and markdown. View and modify formatting details like font, size, color, and alignment. Preview HTML and markdown in real time. Access files from device storage or cloud services.
ZIJIAN CHEN
Convert units across 18 categories
Convert units across 18 categories including angle, area, base, digital storage, and electric potential.
Tan Khai Phan Truong
Track location, plan routes, organize places
View current position with live map updates. Access coordinates, addresses, and area names. Track movement history and export logs as text files. Manually or search for locations to save or share.
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