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e-Logbook
Digital shift logbook & handover for field operators: unit status, log entries, pending work, shift sign-off, offline mode.
Available∑
MathVisual
Interactive math: 29 modules with live graphs — functions, trigonometry, calculus, matrices, geometry, probability. Practice mode & PNG export, works offline.
Available⚛
PhysVisual
Interactive physics: 30 modules with real force diagrams — friction, pulleys, circular motion, accelerating frames, torque, springs, buoyancy. Practice mode, works offline.
Available⚗
ChemVisual
Interactive chemistry: 42 modules with real particle motion — states of matter, atoms, bonding, moles, redox, electrochemistry, organic chemistry, functional groups, isomers, periodic trends, polymers, colloids, IR/MS/NMR spectroscopy. Practice mode, works offline.
Available