Comparison

PhysicsLab vs 3DPhyS

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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 โ€ข Physics calculators for common problems โ€ข Interactive physics simulations โ€ข Worked problems with clear steps โ€ข Organized physics formulas by topic โ€ข Simple explanations for important concepts โ€ข Unit conversion tools โ€ข Mechanics, motion, force, energy, and power tools โ€ข Electricity, waves, optics, and thermodynamics references โ€ข Clean interface for fast learning and calculation โ€ข 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.

About

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.

Highlights
  • Interactive physics simulations
  • Adjustable experiment parameters
  • Multiple physics experiment modules
  • Multilingual interface
  • Free to download and use
Features
Read full description

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

PhysicsLab4 screens
3DPhyS3 screens

Verdict

The call

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 80%). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PhysicsLab ships an update every 3 months, 3DPhyS fortnightly. The most recent releases landed on September 9, 2026 and August 6, 2026 respectively.

Scorecard3 real differences ยท 5 level
PhysicsLab versus 3DPhyS: the parameters behind the verdict, then further details
ParameterPhysicsLab3DPhyS
PriceFreeFree
Positive reviews100.0% of reviews โ€” better80.0% of reviews
Update frequencyEvery 3 monthsFortnightly โ€” better
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported โ€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 โ€” better
Further details โ€” not scored
Size33 MB176 MB
Age rating4+4+
DeveloperAnas AbubakarSota Takasugi

Customer experience

PhysicsLab

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

3DPhyS

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

PhysicsLab

No in-app purchases

None

3DPhyS

No in-app purchases

Questions

Is PhysicsLab free?
PhysicsLab is free to download, with no in-app purchases.
Is 3DPhyS free?
3DPhyS is free to download, with no in-app purchases.
Do PhysicsLab or 3DPhyS have ads?
Both PhysicsLab and 3DPhyS show ads.
Which is updated more often, PhysicsLab or 3DPhyS?
PhysicsLab ships an update every 3 months, and 3DPhyS fortnightly. Most recently, PhysicsLab was updated on September 9, 2026 and 3DPhyS on August 6, 2026.

Other comparisons