Diamond Tester vs Protractor, Level

Diamond Tester helps you analyze diamonds and gemstones in seconds using advanced AI-powered image recognition. Simply take a photo or scan a stone to receive an instant assessment of its characteristics, quality indicators, and estimated market position. Whether you're evaluating a loose diamond, a gemstone collection, or jewelry you plan to buy, the app provides detailed insights that help you better understand what you're looking at. KEY FEATURES ◆ AI Diamond Analysis Scan diamonds and gemstones directly with your camera and receive a detailed identification report within seconds. ◆ Authenticity Assessment Get probability-based analysis showing the likelihood of a stone being a natural diamond, lab-grown diamond, moissanite, or another gemstone. ◆ Quality Overview (4Cs) Receive AI-generated estimates for: • Cut • Color • Clarity • Carat Weight Each category includes both a grade estimate and an easy-to-understand explanation. ◆ Confidence Score Every analysis includes a confidence rating, helping you understand how certain the identification is. ◆ Value Snapshot View an estimated value range along with a market positioning assessment based on the stone's visible characteristics. ◆ Probability Breakdown See multiple identification possibilities with percentage-based probabilities for greater transparency. ◆ Key Characteristics Discover important visual details including: • Shape • Setting Type • Fluorescence • Stone Condition • Symmetry ◆ Value Factors Understand which characteristics may positively impact value and which factors may require additional verification. ◆ Smart Recommendations Receive personalized next-step suggestions based on the results of each scan. ◆ AI Gem Chat Continue the conversation with an intelligent gemstone assistant. Ask questions about your specific diamond, learn about grading factors, compare stones, and get additional guidance based on your scan results. WHY USERS CHOOSE DIAMOND TESTER • Fast and simple scanning experience • Detailed gemstone insights • Professional-style analysis reports • Easy-to-understand explanations • AI-powered diamond education • Context-aware gemstone chat Diamond Tester is designed for jewelry enthusiasts, gemstone collectors, diamond buyers, resellers, and anyone curious about the stones they own. IMPORTANT NOTICE The app provides AI-generated estimates based on visual analysis. Results are intended for informational and educational purposes only and should not be considered a professional gemological certification, appraisal, or guarantee of authenticity. For official grading, authentication, insurance, resale, or high-value purchasing decisions, always consult a certified gemological laboratory or qualified gemologist. Terms of Use: https://equilibriumra.com/terms-of-use Privacy Policy: https://equilibriumra.com/privacy-policy

Ruler, tape measure, bubble level and protractor. Four measuring tools in one app. Every tool is free. Centimetres and inches are both free. There is no subscription. RULER Measure anything against the edge of your screen. Centimetres and inches are shown at the same time, so there is no toggle to hunt for. Drag to measure, freeze the reading, copy it with one tap. TAPE MEASURE For anything longer than your phone. Measure one screen at a time and Notch adds up the running total as you go, with undo if you slip. BUBBLE LEVEL Lay the phone flat for a two-axis bubble, or hold it against a wall for a single-axis level. Reads in degrees and slope percentage, and buzzes the moment it is level so you do not have to watch the screen. Set your own zero on any surface. PROTRACTOR AND ANGLE FINDER Measure the tilt of a surface and hold the reading while you move the phone. Or drag two arms on screen to measure an angle on paper. ACCURATE, AND YOU CAN CHECK IT Notch knows the exact pixel density of your device, so it is accurate the moment you open it. If you want to verify, calibrate against any bank card. They are the same size in every country. WORKS ANYWHERE No account. No internet connection needed. No tracking, and nothing is sent anywhere. Notch Pro is a one-time purchase that saves your measurements to a history list. The measuring tools stay free forever.