Free Education & Learning Apps — Interactive Simulations & Science Tools

SolvProb builds free browser-based education tools for students, teachers, and curious learners. Explore how MRI machines work, convert 2D images to 3D voxel models, simulate civilisation dynamics, run physics experiments, and more — all interactive, all free, no install required.

Featured Free Education & Learning Apps

Free 2D MRI Simulation — Interactive Medical Imaging Education Tool — Understand how MRI scanning works with this free interactive browser simulation
Free 2D-to-3D Voxel Converter — Image to Voxel Education Tool — Convert any 2D image into a 3D voxel model, great for learning 3D concepts
Free Civilisation Simulator — Rise and Fall Simulation Game — Simulate civilisation growth, resource management, and societal dynamics
Free Electric Charge Simulation — Physics Education Tool — Visualise electric field lines and charge interactions interactively in the browser
Free Motion Simulation Builder — Physics Animation Tool — Build and run physics-based motion simulations step by step
Free Organ Simulator — Human Anatomy Education Tool — Explore human organ systems in an interactive browser simulation

Full List — All Free Education & Learning Apps

2DMRisim — Conceptual MRI Simulator: adjust TR, TE, and noise to see simplified T1/T2 tissue contrast in a brow
2Dto3D Voxel — Free online voxel modeler with a mobile-first UI
Civilization Sim — 3D agent-based civilization simulation with five species, resources, reproduction, diplomacy, trade,
Create Motion Sim — 3D Object Motion Simulator for adding shapes, transforming them, defining movement, recording keyfra
ElecCharge Sim — Interactive 3D electric charge simulation for exploring Coulomb
FitQ — Track exercises, log weight and reps, compare personal records, follow set targets, use a rest timer
Fusion Sim — Educational D-T fusion simulation with 3D particles, adjustable temperature, density, fusion thresho
HandheldMRI — Explore a browser-based MRI spin simulation with T1/T2 relaxation, RF pulses, scan timing, signal pl
MRImachineSim — Educational voxel MRI simulator for exploring B0, precession, RF pulses, T1/T2 relaxation, spin-echo
OrganSim — Explore a 3D organ-tissue simulation with nutrient regeneration, immune response, pathogen virulence
OrganismSim — Explore seeded organism growth in a 3D Petri dish simulation with colony spread, density effects, ad
Quran Learner2 — Explore all Quran surahs with Arabic text, Sahih English translation and Alafasy recitation, plus Ar
WildfireGrowth Sim — 3D Wildfire Spread Simulation to explore fire growth with ignition points, fuel density, spread rate
Voxtest — Browser voxel model painter with layer tools, adjustable grid and voxel size, 3D preview, and OBJ, S

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Free Media & Art Tools — Painting, audio visualiser, GIF creator, video frame editor
Free Education & Learning Apps — Interactive simulations, science tools, and learning utilities
Free Browser Games — Play Instantly — 40+ action, strategy, simulation, and trades-themed games

Need a Custom Tool Built for Your Business?

SolvProb builds custom web apps, business tools, and automation systems for small businesses and industrial companies across British Columbia. Every free tool in this gallery was built by the same engineers who build paid custom software.

Talk to SolvProb about a custom tool → View our engineering services See pricing plans