# 实验模拟器 vs 竹知了3D

The clearest difference is in-app purchases: 竹知了3D at none against 实验模拟器's 1. 竹知了3D also leads on update cadence (daily vs every 6 weeks). 实验模拟器's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 实验模拟器 sells 1 in-app purchase, starting at $1.99 per 7 days. 竹知了3D asks for nothing beyond the download.

实验模拟器 ships an update every 6 weeks, 竹知了3D daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | 实验模拟器 | 竹知了3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 31 MB | 95 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [燕燕 林](https://appshunter.io/developer/1675436596) | [远青 谢](https://appshunter.io/developer/1705671931) |

## What reviewers say

### 实验模拟器

[App page](https://appshunter.io/ios/app/id6758883757)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 实验模拟器尊贵会员 | $1.99 | per 7 days |


### 竹知了3D

[App page](https://appshunter.io/ios/app/3d/id6798277296)

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

**In-app purchases:** none


## Frequently asked questions

### Is 实验模拟器 free?

实验模拟器 is free to download, with in-app purchases available.

### Is 竹知了3D free?

竹知了3D is free to download, with no in-app purchases.

### Do 实验模拟器 or 竹知了3D have ads?

竹知了3D shows ads; 实验模拟器 does not.

### Which is updated more often, 实验模拟器 or 竹知了3D?

实验模拟器 ships an update every 6 weeks, and 竹知了3D daily. Most recently, 实验模拟器 was updated on October 25, 2026 and 竹知了3D on October 25, 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.*