NOBOOK Lab vs ChemLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NOBOOK Lab
This app offers a virtual laboratory experience with over 1000 DIY experimental equipment pieces and a library of 700+ high-quality experiments. It allows for free combination of equipment to observe phenomena and explore scientific concepts in physics and chemistry.
- 1000+ DIY experimental equipment
- Interactive learning mode
- 8 major engine algorithms for free combination
- Observe experimental phenomena instantly
- 700+ high-quality experiments
- Physics and chemistry modules
- Search experiments by knowledge points
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NOBOOK lab , Your lab ,No limits [1000+ DIY Experimental Equipment] Explore freely with 1000+ pieces of experimental equipment, and experience a brand-new interactive learning mode. Exclusive self-developed 8 major engine algorithms allow for free combination of equipment, enabling you to instantly observe experimental phenomena and results and explore the experimental methods you want! [A Vast Number of High-quality Experiments] An authoritative and comprehensive experimental resource library, covering more than 700 experiments. You can search for experiments by knowledge points, learn right away, and get started in minutes. There are high-quality experiments in multiple modules of physics including biology, optics, electricity, mechanics, and thermology; chemistry includes both organic and inorganic chemistry content.
ChemLab
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Welcome to ChemLab, the ultimate pocket-sized virtual laboratory! Whether you're a science enthusiast, a student, or just someone who loves explosive puzzle games, ChemLab gives you the freedom to experiment with chemical reactions safely right from your device. The Ultimate Science Experiment App. Developed by ShekTech, ChemLab combines accurate physics, satisfying drag-and-drop mechanics, and realistic visual and audio effects to bring the magic of chemistry to life. EXPLORE 20 ENGAGING LEVELS Test your knowledge and problem-solving skills across 20 unique challenges. From basic thermodynamics to complex redox reactions, oxidation, and neutralization! Mix the right ingredients, apply heat, and manage the clock to achieve your scientific objectives. INFINITE SANDBOX MODE Unlock the Sandbox Mode and let your imagination run wild! Access all the chemicals, metals, and liquids in the game. Mix whatever you want just to see what happens. Will it change color, bubble, or trigger a violent reaction? The choice is yours. TIME CONTROL MECHANICS Chemistry takes time, but not in ChemLab! Use the interactive Time Controller to speed up long reactions. Fast-forward hours of rusting or dehydration into just a few seconds. REALISTIC SENSORY EXPERIENCE Enjoy highly polished haptic feedback and dynamic audio effects—from the pouring of liquids to the hissing of boiling water, the bubbling of gas, and the shattering of overheated flasks. FEATURES: • 20 challenging and educational puzzle levels. • Free-play Sandbox Mode with dozens of unlockable elements. • Realistic chemical reactions, color changes, and thermodynamics. • Built-in recipe book and hints to help you when you're stuck. • Clean, distraction-free interface. Download ChemLab today and start mixing! (Note: ChemLab is a simulation designed for entertainment and educational conceptualization. Always practice actual chemistry safely in a supervised physical environment). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: NOBOOK Lab at none against ChemLab's shown. NOBOOK Lab also leads on iOS requirement (13.0 vs 15.1). ChemLab's advantage is update cadence (weekly vs monthly). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. NOBOOK Lab sells 8 one-off in-app purchases and ChemLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
NOBOOK Lab ships an update monthly, ChemLab weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | NOBOOK Lab | ChemLab |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (12 ratings) — better | — |
| Number of ratings | 12 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 83 MB | 110 MB |
| Age rating | 9+ | 4+ |
| Developer | BeiJing LeBu Educational Technology Co., Ltd. | Abhishek Chauhan |
In-app purchases
NOBOOK Lab
- GCSE Chemistry Month Access$15.00
- A-Level Physics Month Access$15.00
- GCSE Physics Month Access$15.00
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- A-Level Chem Month Access$15.00
- A-Level Chem Year Access$150.00
- GCSE Chemistry Year Access$150.00
- GCSE Physics Year Access$150.00
- A-Level Physics Year Access$150.00
ChemLab
- ChemLab Pro Lifetime$9.99
Questions
Is NOBOOK Lab free?
Is ChemLab free?
Do NOBOOK Lab or ChemLab have ads?
Which is updated more often, NOBOOK Lab or ChemLab?
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