# 指道3D vs 印象家

The clearest difference is iOS requirement: 指道3D at 9.0 against 印象家's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

指道3D ships an update every 5 weeks, 印象家 monthly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 指道3D | 印象家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 913 MB | 4 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [建 陈](https://appshunter.io/developer/1446541349) | [旭峰 王](https://appshunter.io/developer/1458058405) |

## What reviewers say

### 指道3D

[App page](https://appshunter.io/ios/app/3d/id1288836871)

**Features:** macOS Compatibility

**In-app purchases:** none


### 印象家

[App page](https://appshunter.io/ios/app/id6740424698)

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

**In-app purchases:** none


## Frequently asked questions

### Is 指道3D free?

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

### Is 印象家 free?

印象家 is free to download, with no in-app purchases.

### Do 指道3D or 印象家 have ads?

Neither 指道3D nor 印象家 shows ads.

### Which is updated more often, 指道3D or 印象家?

指道3D ships an update every 5 weeks, and 印象家 monthly. Most recently, 指道3D was updated on October 11, 2026 and 印象家 on October 12, 2026.

---

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