# 字习 Pro vs Hello壁纸

The clearest difference is price: Hello壁纸 at Free against 字习 Pro's $1.99. Hello壁纸 also leads on rating (5.0 vs 4.2) and review sentiment (100% vs 60%). 字习 Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Hello壁纸 is free to download; 字习 Pro costs $1.99 up front. Hello壁纸 sells 1 one-off in-app purchase. 字习 Pro asks for nothing beyond the download.

Hello壁纸 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 字习 Pro has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of 字习 Pro's written reviews are positive against 100% of Hello壁纸's.

字习 Pro ships an update weekly, Hello壁纸 every 34 months. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 字习 Pro | Hello壁纸 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/pro/id1507339788/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hello/id1536891243/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 34 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 42 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金磊 李](https://appshunter.io/developer/1492608769) | [亮 苏](https://appshunter.io/developer/1406648243) |

## What reviewers say

### 字习 Pro

[App page](https://appshunter.io/ios/app/pro/id1507339788)

Experience the art of Chinese calligraphy digitally with realistic brush and rice paper simulation. This tool brings traditional writing to the modern age, allowing you to create and save your own brush calligraphy works anytime, anywhere.

**Highlights:** Realistic brush and rice paper simulation, Adjustable brush size, Undo/redo functionality, Brush flying-white simulation, Save works to photo library, Replay writing process

**Features:** Vision Pro support

**In-app purchases:** none


### Hello壁纸

[App page](https://appshunter.io/ios/app/hello/id1536891243)

Create custom wallpapers with unique notch designs for your lock screen. Personalize backgrounds, add dynamic elements, and even turn photos into live wallpapers. Stand out with a personalized device aesthetic.

**Highlights:** Custom notch wallpaper creation, Personalized color backgrounds, Live Photo wallpaper maker, Video to live wallpaper conversion, DIY background templates, Add ear templates to videos

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Function upgrade | $1.99 | one-time |


## Frequently asked questions

### Is 字习 Pro free?

字习 Pro costs $1.99, with no in-app purchases.

### Is Hello壁纸 free?

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

### Which has better reviews, 字习 Pro or Hello壁纸?

Hello壁纸 is rated higher. 字习 Pro averages 4.2 out of 5 from 6 ratings, while Hello壁纸 averages 5.0 from 1 ratings.

### Do 字习 Pro or Hello壁纸 have ads?

Hello壁纸 shows ads; 字习 Pro does not.

### Which is updated more often, 字习 Pro or Hello壁纸?

字习 Pro ships an update weekly, and Hello壁纸 every 34 months. Most recently, 字习 Pro was updated on September 17, 2026 and Hello壁纸 on September 18, 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.*