# Chinese Seal Art vs 印鑑画像作成ツール byNSDev

The clearest difference is review sentiment: Chinese Seal Art at 80% against 印鑑画像作成ツール byNSDev's 0%. Chinese Seal Art also leads on iOS requirement (14.0 vs 17). 印鑑画像作成ツール byNSDev's advantage is in-app purchases (none vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chinese Seal Art sells 6 in-app purchases, starting at $2.99 per month. 印鑑画像作成ツール byNSDev asks for nothing beyond the download.

Chinese Seal Art ships an update every 3 weeks, 印鑑画像作成ツール byNSDev fortnightly. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chinese Seal Art | 印鑑画像作成ツール byNSDev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/chinese-seal-art/id6705131925/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 499 MB | 6 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Art-bit Technology Co., Ltd.](https://appshunter.io/developer/1576046300) | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) |

## What reviewers say

### Chinese Seal Art

[App page](https://appshunter.io/ios/app/chinese-seal-art/id6705131925)

Create personalized literati seal carvings with a vast library of famous seal designs. This app offers tools for seal carving enthusiasts to collect words and design unique works. Unlock more features through in-app purchases.

**Highlights:** Design custom literati seals, Access 50,000+ famous seal designs, Collect words for seal creation, In-app purchases for extended features, User-friendly interface for enthusiasts

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 季会员 | $8.99 | per 3 months |
| 年会员 | $34.99 | per year |
| 保存5次 | $2.99 | one-time |
| 保存20次 | $3.99 | one-time |
| 终身会员 | $59.99 | one-time |


### 印鑑画像作成ツール byNSDev

[App page](https://appshunter.io/ios/app/bynsdev/id6748853247)

Easily create custom seal images by inputting text. Adjust various aspects like shape, borders, and colors to generate unique designs. Supports system and custom fonts for personalized seals.

**Highlights:** Create round, oval, square, and rectangular seals, Adjustable border thickness, Mirror text option, Customizable text and background colors, Support for system and custom fonts (TTF, OTF), Adjustable character spacing

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

**In-app purchases:** none


## Frequently asked questions

### Is Chinese Seal Art free?

Chinese Seal Art is free to download, with in-app purchases available.

### Is 印鑑画像作成ツール byNSDev free?

印鑑画像作成ツール byNSDev is free to download, with no in-app purchases.

### Do Chinese Seal Art or 印鑑画像作成ツール byNSDev have ads?

Neither Chinese Seal Art nor 印鑑画像作成ツール byNSDev shows ads.

### Which is updated more often, Chinese Seal Art or 印鑑画像作成ツール byNSDev?

Chinese Seal Art ships an update every 3 weeks, and 印鑑画像作成ツール byNSDev fortnightly. Most recently, Chinese Seal Art was updated on October 25, 2026 and 印鑑画像作成ツール byNSDev on October 4, 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.*