# 云筑工匠 vs PlanForm

The clearest difference is rating: PlanForm at 5.0 against 云筑工匠's 1.0. 云筑工匠's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. PlanForm sells 3 one-off in-app purchases. 云筑工匠 asks for nothing beyond the download.

PlanForm holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

云筑工匠 ships an update monthly, PlanForm every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 云筑工匠 | PlanForm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1546435787/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/planform/id6748180587/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 87 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [China State Construction E-Commerce Co.,Ltd](https://appshunter.io/developer/1123904073) | [Beijing Honghu Yuntu Technology Co., Ltd.](https://appshunter.io/developer/1480505512) |

## What reviewers say

### 云筑工匠

[App page](https://appshunter.io/ios/app/id1546435787)

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

**In-app purchases:** none


### PlanForm

[App page](https://appshunter.io/ios/app/planform/id6748180587)

This professional-grade PDF reader is built for AEC professionals to view, measure, and annotate technical drawings and PDFs with precision. It offers advanced tools for measurement, markup, OCR, and document management across various devices.

**Highlights:** Seamless PDF viewing and browsing, Precise measurement tools with scale setting, Extensive annotation options, OCR for text and table extraction, Document management and conversion tools, Revision drawing comparison

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $15.00 | one-time |
| 6 Month Plan | $80.00 | one-time |
| 1 Year Plan | $100.00 | one-time |


## Frequently asked questions

### Is 云筑工匠 free?

云筑工匠 is free to download, with no in-app purchases.

### Is PlanForm free?

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

### Which has better reviews, 云筑工匠 or PlanForm?

PlanForm is rated higher. 云筑工匠 averages 1.0 out of 5 from 1 ratings, while PlanForm averages 5.0 from 2 ratings.

### Do 云筑工匠 or PlanForm have ads?

Neither 云筑工匠 nor PlanForm shows ads.

### Which is updated more often, 云筑工匠 or PlanForm?

云筑工匠 ships an update monthly, and PlanForm every 3 weeks. Most recently, 云筑工匠 was updated on October 2, 2026 and PlanForm on October 7, 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.*