Side by side
ChemViz3D vs Collisions Higher Education
Both stand on chemistry simulation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
ChemViz3D combines interactive molecular scenes with tools for making, sharing, and exporting reaction animations. Its full player depends on WebGL, and broader institutional use requires permission or a separate licence.
Visit ChemViz3D
Free plan AndroidiPhoneMac+2
Collisions HE offers chemistry games, instructor reporting, and classroom resources across a broad set of listed platforms. Its US-only availability, instructor-linked student access, and Playmada’s ceased operations are important constraints.
Visit Collisions Higher EducationThe facts
| ChemViz3D | Collisions Higher Education | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Android, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Student subscription: $15 a year |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | chemviz3d.com | he.playmada.com |
| On chemistry simulation software | #9 of 33 | #5 of 33 |
ChemViz3D: what it does well
- Free individual plan with no sign-up required
- Interactive 3D scenes with rotate, pause, and zoom
- Keyframe editor for custom reaction animations
- Exports animation files as Blender-ready Python scripts
- Image-to-SMILES workflow accepts files, screenshots, and URLs
What to know first
- Full reaction player requires WebGL
- Modern desktop browser recommended for full experience
- Institutional and product integration use requires permission or licence
Collisions Higher Education: what it does well
- Covers more than 55 introductory and general chemistry concepts.
- Games include leveled challenges and an exploratory sandbox.
- Teacher dashboard reports student progress and performance.
- Instructor resources include assessments and extension assignments.
- Listed for Android, iOS, macOS, web, and Windows.
What to know first
- Available only to US-based college and university users.
- Student accounts require an instructor’s invitation URL.
- Student accounts are deleted each July 1.
- Playmada has ceased operations and no longer provides direct support.
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