# 3DPhyS vs TOOT EDU 托特网课

The clearest difference is in-app purchases: 3DPhyS at none against TOOT EDU 托特网课's 10. TOOT EDU 托特网课's advantage is ads (none vs shown) and update cadence (weekly vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TOOT EDU 托特网课 sells 10 one-off in-app purchases. 3DPhyS asks for nothing beyond the download.

3DPhyS ships an update fortnightly, TOOT EDU 托特网课 weekly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 3DPhyS | TOOT EDU 托特网课 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/3dphys-physics-simulator/id6470351815/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 176 MB | 43 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sota Takasugi](https://appshunter.io/developer/1713502017) | [河南图特赛恩斯教育科技有限公司](https://appshunter.io/developer/1723443518) |

## What reviewers say

### 3DPhyS

[App page](https://appshunter.io/ios/app/3dphys-physics-simulator/id6470351815)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TOOT EDU 托特网课

[App page](https://appshunter.io/ios/app/toot-edu/id6754622549)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 物态变化 | $39.99 | one-time |
| 光现象 | $39.99 | one-time |
| 透镜及其运用 | $149.99 | one-time |
| 欧姆定律 | $149.99 | one-time |
| 电功率 | $149.99 | one-time |
| 生活用电 | $149.99 | one-time |
| 电与磁 | $149.99 | one-time |
| 电磁波及其应用 | $149.99 | one-time |
| 能源与可持续发展 | $149.99 | one-time |
| TOOTEDU儿童节特惠 | $149.99 | one-time |


## Frequently asked questions

### Is 3DPhyS free?

3DPhyS is free to download, with no in-app purchases.

### Is TOOT EDU 托特网课 free?

TOOT EDU 托特网课 is free to download, with in-app purchases available.

### Do 3DPhyS or TOOT EDU 托特网课 have ads?

3DPhyS shows ads; TOOT EDU 托特网课 does not.

### Which is updated more often, 3DPhyS or TOOT EDU 托特网课?

3DPhyS ships an update fortnightly, and TOOT EDU 托特网课 weekly. Most recently, 3DPhyS was updated on November 3, 2026 and TOOT EDU 托特网课 on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*