3DPhyS vs やさしい物理 ～力の作図編～
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.
やさしい物理 ～力の作図編～
Learn to draw forces using touch controls in a fun, game-like environment. Detailed explanations are provided for each question, making physics accessible even for those who find it challenging. Designed by an experienced high school physics teacher, this app aims to make learning enjoyable and easy.
- Touch-based force diagram drawing
- Game-like learning experience
- Detailed step-by-step explanations
- Focus on common physics difficulties
- Accessible for beginners
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タッチパネルで画面を操作して力の作図を学ぶことができます。 ゲームのように楽しく進めることができるので物理が苦手な人でも安心して学習できます。 解説は1問ずつ丁寧に作成しました。わからないときは解説を見れば大丈夫です。 物理はどうしても苦手に感じやすい科目だと思います。アプリ作成者は高校で10年間物理を教えていましたが、その中で物理の難しさに苦しむ生徒を見ることがたびたびありました。 そこで誰でも楽しく学べるアプリがあればいいなと思い、このアプリを作りました。つまずきやすいポイントをおさえて、なるべくわかりやすく、楽しく学べるように工夫しました。ぜひ一度試してみてください！
Screenshots
Verdict
The clearest difference is ads: やさしい物理 ～力の作図編～ at none against 3DPhyS's shown. やさしい物理 ～力の作図編～ also leads on update cadence (every 3 days vs fortnightly) and review sentiment (100% vs 80%). On price, in-app purchases, device support and iOS requirement 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.
3DPhyS ships an update fortnightly, やさしい物理 ～力の作図編～ every 3 days. The most recent releases landed on August 6, 2026 and June 8, 2026 respectively.
| Parameter | 3DPhyS | やさしい物理 ～力の作図編～ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 176 MB | 178 MB |
| Age rating | 4+ | 4+ |
| Developer | Sota Takasugi | Mitsunori Horie |
Customer experience
3DPhyS
やさしい物理 ～力の作図編～
In-app purchases
3DPhyS
No in-app purchases
やさしい物理 ～力の作図編～
No in-app purchases
