# e 筆 vs OTExamPro

The clearest difference is in-app purchases: e 筆 at none against OTExamPro's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OTExamPro sells 2 in-app purchases, starting at $4.99 per month. e 筆 asks for nothing beyond the download.

## The numbers

| Metric | e 筆 | OTExamPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e/id1628710051/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 162 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [STUDIO A](https://appshunter.io/developer/1229645980) | [Ming-Yu Hsieh](https://appshunter.io/developer/1877335792) |

## What reviewers say

### e 筆

[App page](https://appshunter.io/ios/app/e/id1628710051)

Practice calligraphy and drawing with adjustable stroke thickness and background grids. Features dedicated modes for stroke control, character practice, and poetry writing, allowing users to save their creations. Ideal for all ages to experience the joy of writing without traditional tools.

**Highlights:** Adjustable stroke thickness and color, Customizable background grids, Dedicated character practice modes, Poetry writing feature, Save and store created works, Suitable for all ages

**Features:** Vision Pro support

**In-app purchases:** none


### OTExamPro

[App page](https://appshunter.io/ios/app/otexampro/id6762501764)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 月訂閱 | $4.99 | per month |
| Premium 季訂閱 | $11.99 | per 3 months |


## Frequently asked questions

### Is e 筆 free?

e 筆 is free to download, with no in-app purchases.

### Is OTExamPro free?

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

### Do e 筆 or OTExamPro have ads?

Neither e 筆 nor OTExamPro shows ads.

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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.*