Head-to-head · Chemistry Simulation Software
Polychem vs ChemLab
Polychem leads on 1 check, ChemLab on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scorePolychem · 7.6/10
- Free planonly Polychem
Polychem scores higher on our rubric for chemistry simulation software: 7.6 against 7.4 out of 10; our editors rank them #10 and #11.
Polychem offers free plan; ChemLab doesn't. On delivery, ChemLab gives you Mixed where Polychem offers Desktop.
Polychem is the better fit for free desktop chemistry teaching labs. ChemLab is the better fit for traditional paid chemistry laboratory software.
- Polychem fits best
Free desktop chemistry teaching labs
- ChemLab fits best
Traditional paid chemistry laboratory software
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Side by side
| Feature | Polychem 7.6/10 Visit ↗ | ChemLab 7.4/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.6 | 7.4 |
| Ranking | #10 in Chemistry Simulation Software | #11 in Chemistry Simulation Software |
| Best for | Free desktop chemistry teaching labs | Traditional paid chemistry laboratory software |
| Pricing model | Free | Paid |
| Starting price | Free | $33.99/user one-time |
| Free plan | ✓ (best) | — |
| Free trial | — | — |
| Deployment | Desktop | Desktop, Mobile |
| Platforms | Windows, macOS | Windows, macOS, iOS |
| Support | Email, Phone, Docs | |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Mid-market, Enterprise |
| Features Polychem 4/4 · ChemLab 4/4 | ||
| Virtual labs | ✓ | ✓ |
| Molecular modeling | ✓ | ✓ |
| Reaction simulation | ✓ | ✓ |
| Equation tools | ✓ | ✓ |
| Specs | ||
| Delivery | Desktop | Mixed |
| Student account limit | Not checked yet | 1 users |
| Content languages | Not checked yet | 4 languages |
| Our review | ||
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| Our verdict | Polychem is an interactive multimedia chemistry tutorial and simulation application for senior high-school and introductory college teaching. It suits classroom, network, and independent student use, combining tutorials, notes,… Read the review → |
ChemLab is an interactive virtual chemistry laboratory for high-school and college-level instruction, distance learning, demonstrations, and pre-lab work. It combines animated laboratory equipment, guided procedures, a student lab… Read the review → |
Strengths and trade-offs
Polychem — where it wins
- Free individual and site use
- Covers virtual labs, molecular modeling, and equation practice
- Teacher customization and student activity records
Where it doesn't
- Available only on Windows and macOS
- Desktop delivery limits platform flexibility
- Published download information dates to version 8.5.2 in 2011
ChemLab — where it wins
- Interactive labs, notebooks, experiments, and user-defined simulations
- Includes molecular viewing, stoichiometry, and reaction tools
- Available for Windows, macOS, and iPad
Where it doesn't
- No free plan
- Standard licenses are limited to one user
- Professional editions are available only for Windows and macOS
- Polychem7.6/10 · Free plan
A free desktop chemistry lab with simulations, modeling, assessments, and teacher tools.
Visit PolychemFull verdict → - ChemLab7.4/10 · Paid
A traditional paid virtual lab with broad general-chemistry tools across three platforms.
Visit ChemLabFull verdict →
All chemistry simulation software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update