# GOODWILL TZ vs 图纸云

The clearest difference is in-app purchases: GOODWILL TZ at none against 图纸云's 4. GOODWILL TZ also leads on ads (none vs shown). 图纸云's advantage is update cadence (fortnightly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 图纸云 sells 4 in-app purchases, starting at $2.99 per 7 days. GOODWILL TZ asks for nothing beyond the download.

GOODWILL TZ ships an update monthly, 图纸云 fortnightly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GOODWILL TZ | 图纸云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Size | 226 MB | 50 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Foshan Blue chuang Network Information Co., Ltd](https://appshunter.io/developer/479500364) | [林 曾](https://appshunter.io/developer/1711292170) |

## What reviewers say

### GOODWILL TZ

[App page](https://appshunter.io/ios/app/goodwill-tz/id1623312348)

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

**In-app purchases:** none


### 图纸云

[App page](https://appshunter.io/ios/app/cadcad/id6448003068)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅周会员 | $2.99 | per 7 days |
| 订阅月会员 | $6.99 | per month |
| 订阅季会员 | $19.99 | per 3 months |
| 打开文件 | $0.99 | one-time |


## Frequently asked questions

### Is GOODWILL TZ free?

GOODWILL TZ is free to download, with no in-app purchases.

### Is 图纸云 free?

图纸云 is free to download, with in-app purchases available.

### Do GOODWILL TZ or 图纸云 have ads?

图纸云 shows ads; GOODWILL TZ does not.

### Which is updated more often, GOODWILL TZ or 图纸云?

GOODWILL TZ ships an update monthly, and 图纸云 fortnightly. Most recently, GOODWILL TZ was updated on October 24, 2026 and 图纸云 on October 10, 2026.

---

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