PhysicsLab vs 3DPhyS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhysicsLab
This app helps students, teachers, and science enthusiasts calculate, understand, and visualize physics concepts. It offers calculators, simulations, worked problems, and clear explanations for various physics topics, making learning more accessible.
- Physics calculators for common problems
- Interactive physics simulations
- Worked problems with clear steps
- Organized physics formulas by topic
- Simple explanations for concepts
- Unit conversion tools
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PhysicsLab - Calculator is a physics learning app built to help students, teachers, and science learners calculate, understand, and visualize physics concepts. The app combines physics calculators, formulas, simulations, worked problems, and clear explanations in one practical toolkit. Whether you are studying motion, forces, energy, electricity, waves, optics, thermodynamics, or modern physics, PhysicsLab helps you solve problems and understand how the concepts work. Use the calculators to quickly compute physics values, review formulas, and check your answers. Explore interactive simulations to see physics in action, making abstract ideas easier to understand. Learn from worked problems that show how equations are applied step by step in real examples. PhysicsLab - Calculator is useful for homework, exam preparation, classroom learning, self-study, and quick reference. Key Features • Physics calculators for common problems • Interactive physics simulations • Worked problems with clear steps • Organized physics formulas by topic • Simple explanations for important concepts • Unit conversion tools • Mechanics, motion, force, energy, and power tools • Electricity, waves, optics, and thermodynamics references • Clean interface for fast learning and calculation • Useful for students, teachers, and science learners Physics can be easier when you can calculate it, see it, and understand the steps behind it. Download PhysicsLab - Calculator and turn your device into a practical physics lab for learning, solving, and exploring physics.
3DPhyS
Explore fundamental physics concepts through interactive simulations. Adjust parameters like initial velocity and bounce coefficient to understand phenomena like free fall, projectile motion, and circular motion. This app supports learning in multiple languages.
- Interactive physics simulations
- Adjustable experiment parameters
- Multiple physics experiment modules
- Multilingual interface
- Free to download and use
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3DPhyS offers a fun way to learn physics using Physics Simulator! Localized the home scene into Japanese, English, Chinese, Spanish, German, French, Portuguese, Russian, Indonesian, Arabic, and Korean! Some parts are still in Japanese, but you can still simulate the game even if you do not understand Japanese! The following courses of experiments are available Free Fall Vertical projection Horizontal projection Oblique projection Monkey Hunting Bounce coefficient Object sliding on a slope Buoyancy force Frictional force Momentum conservation law for two-object collision (bounce coefficient) Momentum conservation law for splitting Circular motion Circular motion under gravity Single swing of pendulum Universal gravitation In each experiment, you can freely change parameters such as initial velocity and bounce coefficient! Please use this app to improve your performance! If you have any comments or typos, please feel free to contact us.
Screenshots
Verdict
The clearest difference is update cadence: 3DPhyS at fortnightly against PhysicsLab's every 3 months. 3DPhyS also leads on monetization model (ad-supported vs free with in-app purchases). PhysicsLab's advantage is review sentiment (100% vs 88%). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
PhysicsLab ships an update every 3 months, 3DPhyS fortnightly. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.
| Parameter | PhysicsLab | 3DPhyS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.9 (7 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 87.5% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 176 MB |
| Age rating | 4+ | 4+ |
| Developer | Anas Abubakar | Sota Takasugi |
Customer experience
PhysicsLab
3DPhyS
In-app purchases
PhysicsLab
No in-app purchases
3DPhyS
No in-app purchases









