Lab4U vs Science Experiments by Dencity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lab4U
This app transforms your device into a scientific tool for hands-on biology, physics, and chemistry experiments. Explore real-time data using your phone's sensors to learn and teach science in an engaging, inquiry-based manner.
- Real-time sensor experiments
- Biology, physics, and chemistry labs
- Inquiry-Based Learning methodology
- Curriculum-aligned content
- Scientific thinking development
- Device camera, microphone, and motion sensor integration
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Lab4U is an educational app that allows you to experiment with biology, physics and chemistry in a fun and easy way, transforming the way science is learned and taught. With Lab4U you will experiment in real time using the different sensors of your device, such as the camera, microphone, motion sensor, and others, turning your phone into a powerful scientific tool. Through our Inquiry-Based Learning, with Lab4U you will explore and analyze images of nature with Lab4Biology experiments, determine the color and concentration of chemical reactions with Lab4Chemistry experiences, and analyze the force and acceleration of a moving object with the experimentation activities offered by Lab4Physics. Find each of these contents in the Labs section of the app. Tools and experiments at Lab4U are aligned to the educational curriculum and thus carry out incredible, entertaining and deep learning experiences that will enhance the development of scientific thinking, preparing the talents that the 21st century requires. We invite you to download the new Lab4U app and experiment with us!
Science Experiments by Dencity
This virtual science lab offers interactive 3D experiments for students in grades 6-12. Explore physics, chemistry, and biology concepts with step-by-step guidance and real-time calculations. Collaborate with teachers and classmates in a virtual classroom environment.
- Interactive 3D science lab simulator
- 400+ experiments in Physics, Chemistry, Biology
- Step-by-step guidance with theory
- Virtual classroom collaboration
- Real-time calculations and parameter changes
- Safe chemical mixing and physics simulations
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Dencity: AI Science Lab for Classes 6-12 (CBSE, ICSE, State Boards) Learn science by actually doing it. Dencity is a Virtual Science Lab for Classes 6-12, built to support CBSE, ICSE, and State Boards with interactive learning in Physics, Chemistry, and Biology. 400+ Interactive 3D Experiments in Physics, Chemistry, and Biology Explore 400+ experiments in a fully interactive 3D science lab simulator. Use the virtual lab to repeat experiments safely, test outcomes, and build strong understanding through practical learning. Step-by-Step Guidance with Theory Every experiment comes with step-by-step guidance and supporting theory, so students know what to do, what to observe, and why it works. Perfect for classroom teaching and self-learning. Physics: Change Parameters and See Instant Results Perform Physics experiments in mechanics, energy, thermodynamics, fluids, waves, optics, space concepts, and more. Change parameters, control objects, and observe real-time changes in outcomes inside the 3D lab. Chemistry: Mix Chemicals Safely in 3D Run Chemistry experiments without real-world risks. Mix chemicals, adjust quantities, vary concentration and conditions, and observe reactions in a controlled virtual lab. Interactive experiments make core chemistry concepts clearer and more memorable. Biology: Anatomy + Botany (Plants, Leaf, and More) Learn Biology through visual, interactive 3D learning. Explore Anatomy and expand into Botany topics like plants, leaf structure, and related life-science concepts. Observe parts clearly, interact with models, and understand systems with better clarity than static diagrams. Real-Time Calculations and Clear Understanding Dencity shows real-time calculations during experiments, helping students connect observations with the science behind them. Combine this with theory and interaction to strengthen conceptual clarity. Virtual Classroom Collaboration Teachers and students can join a virtual classroom, run experiments together, and transfer control seamlessly for guided learning, doubt solving, and collaborative exploration. We use standard Apple EULA: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) Please read our Terms and Conditions: [https://sites.google.com/view/dencityapp/terms-of-use](https://sites.google.com/view/dencityapp/terms-of-use) and Privacy Policy: [https://sites.google.com/view/dencityapp/privacy-policy](https://sites.google.com/view/dencityapp/privacy-policy)
Screenshots
Verdict
The clearest difference is rating: Science Experiments by Dencity at 5.0 against Lab4U's 4.5. Lab4U's advantage is ads (none vs shown) and ratings volume (10 vs 1). On price, update cadence, in-app purchases and monetization model 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. Lab4U sells 4 one-off in-app purchases and Science Experiments by Dencity sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Science Experiments by Dencity holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Lab4U has 10 ratings behind it against 1, so its average is the more settled of the two.
Lab4U ships an update fortnightly, Science Experiments by Dencity every 3 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | Lab4U | Science Experiments by Dencity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (10 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 10 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 105 MB | 1.2 GB |
| Age rating | 12+ | 4+ |
| Developer | Lab4U Inc. | Techventions |
Customer experience
Lab4U
Science Experiments by Dencity
In-app purchases
Lab4U
- Lab4physics TrialFree
- Lab4U TrialFree
- Lab4Physics Premium$45.99
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- Lab4U Premium$45.99
Science Experiments by Dencity
- Class 10 Experiments7 Days trial$0.991 Month
- Class 11 Experiments7 Days trial$0.991 Month
- Class 12 Experiments7 Days trial$0.991 Month
Show 7 moreShow fewer
- Class 6 Experiments7 Days trial$0.991 Month
- Class 7 Experiments7 Days trial$0.991 Month
- Class 8 Experiments$0.991 Month
- Class 9 Experiments7 Days trial$0.991 Month
- Class 7 Experiments7 Days trial$1.991 Month
- Class 6 Experiments7 Days trial$1.991 Month
- Class 67 Days trial$4.991 Month
Questions
Is Lab4U free?
Is Science Experiments by Dencity free?
Which has better reviews, Lab4U or Science Experiments by Dencity?
Do Lab4U or Science Experiments by Dencity have ads?
Which is updated more often, Lab4U or Science Experiments by Dencity?
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