Seal Designer vs 印鑑画像作成ツール byNSDev
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seal Designer
Design custom Chinese seals with a vast library of characters and artist seals. This app offers a convenient way for enthusiasts to create and collect unique seal designs.
- Extensive seal script character library
- 50,000 famous artist seals
- Over 100,000 famous seal characters
- In-app purchases for extended use
- Design and collect seal characters
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Seal carving design software, containing various seal script characters you have and haven't seen, with 50,000 famous artist seals and over 100,000 famous seal characters, making it convenient for seal carving enthusiasts to design and collect characters themselves. Some features include in-app purchases, and exceeding the free usage limit requires a purchase.
印鑑画像作成ツール byNSDev
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.
- 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
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文字を入力するだけで簡単に印鑑画像を作成できますが、簡単に微調整もできます。 *使い方 印鑑画像を作成する文字を入力します。 印鑑の画像を調整します。 画像として保存します。 *機能 丸印(正円、楕円)、角印(正方形、長方形)、二重丸印の印鑑が作成できます。 角印は角の丸めもできます。 枠線の太さ調整ができます。 鏡文字も作成できます。 文字の大きさ調整できます。 iOSのシステムフォント、マイフォントが使用できます。 フォント(ttf,otf)を自由に追加できます。(フォントファイルはお客様でご準備ください。) 文字の色が指定できます。 背景色が指定できます。 文字間隔の調整ができます。 *ご要望 ご要望はレビューに投稿してください。 できる限り対応します。
Screenshots
Verdict
The clearest difference is review sentiment: Seal Designer at 93% against 印鑑画像作成ツール byNSDev's 0%. Seal Designer 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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Seal Designer 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.
Seal Designer ships an update every 2 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.
| Parameter | Seal Designer | 印鑑画像作成ツール byNSDev |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 92.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17 |
| Further details — not scored | ||
| Size | 498 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Chengdu Art-bit Technology Co., Ltd. | NIHON SYSTEM DEVELOPER CORPORATION |
Customer experience
Seal Designer
印鑑画像作成ツール byNSDev
In-app purchases
Seal Designer
- 月会员$2.991 Month
- 季会员$8.993 Months
- 年会员$34.991 Year
- 保存5次$2.99
- 保存20次$3.99
- 终身会员$59.99
印鑑画像作成ツール byNSDev
No in-app purchases
Questions
Is Seal Designer free?
Is 印鑑画像作成ツール byNSDev free?
Do Seal Designer or 印鑑画像作成ツール byNSDev have ads?
Which is updated more often, Seal Designer or 印鑑画像作成ツール byNSDev?
Other comparisons
