# WizNote HD vs 结构大师HD

The clearest difference is rating: WizNote HD at 4.0 against 结构大师HD's 2.0. WizNote HD also leads on ratings volume (12 vs 1). 结构大师HD's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. WizNote HD sells 7 one-off in-app purchases and 结构大师HD sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

WizNote HD holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: WizNote HD has 12 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | WizNote HD | 结构大师HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/wiznote-hd/id634852089/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/hd/id1059035629/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 81 MB | 102 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Wozhi Technology Co. Ltd](https://appshunter.io/developer/427747942) | [颖达 陈](https://appshunter.io/developer/1058507663) |

## What reviewers say

### WizNote HD

[App page](https://appshunter.io/ios/app/wiznote-hd/id634852089)

This cloud-based application allows individuals and teams to efficiently manage notes and knowledge across devices. It supports rich media, flexible organization, and real-time collaboration, with instant synchronization and offline access for important information.

**Highlights:** Rich note content (text, images, audio, documents), Collect notes from web, WeChat, email, Multi-level folder organization, Instant cloud synchronization, Offline note access, Team sharing and simultaneous editing, Notifications for team note updates

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WizNote for iPad Pro Monthly | $0.99 | one-time |
| Encrypt Note | $0.99 | one-time |
| Notes Template | $0.99 | one-time |
| Night Mode | $0.99 | one-time |
| Reminders | $0.99 | one-time |
| Share notes with link | $7.99 | one-time |
| WizNote for iPad Pro  Yearly | $8.99 | one-time |


### 结构大师HD

[App page](https://appshunter.io/ios/app/hd/id1059035629)

This app provides structural analysis and mechanics calculations for structural engineers and field engineers on tablets. It offers advanced features like internal force diagrams, dynamics, influence lines, and AI-powered step-by-step solutions for various methods. The VIP version unlocks additional engineering modules, customization options, and reporting capabilities.

**Highlights:** Convenient modeling with touch input, Internal force diagrams and dynamics, AI-powered step-by-step solutions, Support for structural design and large structures, VIP features: engineering modules, custom sections, dark theme, Cross-platform compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏 | $1.99 | one-time |
| 高级功能购买 | $3.99 | one-time |
| 解锁当前版本SMHD | $19.99 | one-time |
| 解锁全版本 | $24.99 | one-time |


## Frequently asked questions

### Is WizNote HD free?

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

### Is 结构大师HD free?

结构大师HD is free to download, with in-app purchases available.

### Which has better reviews, WizNote HD or 结构大师HD?

WizNote HD is rated higher. WizNote HD averages 4.0 out of 5 from 12 ratings, while 结构大师HD averages 2.0 from 1 ratings.

### Do WizNote HD or 结构大师HD have ads?

Neither WizNote HD nor 结构大师HD shows ads.

### Which is updated more often, WizNote HD or 结构大师HD?

WizNote HD ships an update every 2 months, and 结构大师HD every 2 months. Most recently, WizNote HD was updated on October 7, 2026 and 结构大师HD on October 6, 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.*