3DPhyS vs Exam PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Exam PRO
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Шуморо саволҳои тестӣ интизоранд, ки аз рӯи сатҳи душворӣ тақсим шудаанд. Барои хонандагони мактаб, донишҷӯён ва ҳамаи онҳое, ки мехоҳанд дониши худро такмил диҳанд, мувофиқ аст.
Screenshots
Verdict
The clearest difference is ads: Exam PRO at none against 3DPhyS's shown. 3DPhyS's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, update cadence and in-app purchases 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.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | 3DPhyS | Exam PRO |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 176 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Sota Takasugi | Manuchehr Karimov |
In-app purchases
3DPhyS
No in-app purchases
Exam PRO
No in-app purchases
