# 钢笔书法 vs eSIM Express

The clearest difference is in-app purchases: eSIM Express at none against 钢笔书法's 2. eSIM Express also leads on ads (none vs shown). 钢笔书法's advantage is iOS requirement (10.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. 钢笔书法 sells 2 in-app purchases, starting at $1.99 per 7 days. eSIM Express asks for nothing beyond the download.

## The numbers

| Metric | 钢笔书法 | eSIM Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/id1551771641/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 214 MB | 34 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Jiadi Bozhong](https://appshunter.io/developer/1506720843) | [深圳市瀚威隆科技有限公司](https://appshunter.io/developer/1726522593) |

## What reviewers say

### 钢笔书法

[App page](https://appshunter.io/ios/app/id1551771641)

This app helps calligraphy enthusiasts practice their craft by offering various famous scripts and customizable text options. Generate printable or digital practice sheets, and choose from built-in content or your own text.

**Highlights:** Multiple famous calligraphy scripts, Customizable text content, Printable A4字帖 generation, Digital 字帖 for e-readers, Adjustable grid styles and transparency, Built-in ancient poems and common characters

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 体验版 | $1.99 | per 7 days |
| 终身VIP | $6.99 | one-time |


### eSIM Express

[App page](https://appshunter.io/ios/app/esim-express/id6792651131)

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

**In-app purchases:** none


## Frequently asked questions

### Is 钢笔书法 free?

钢笔书法 is free to download, with in-app purchases available.

### Is eSIM Express free?

eSIM Express is free to download, with no in-app purchases.

### Do 钢笔书法 or eSIM Express have ads?

钢笔书法 shows ads; eSIM Express does not.

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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.*