# はんこメーカー vs けんせつスマート手帳

The clearest difference is in-app purchases: けんせつスマート手帳 at none against はんこメーカー's 2. はんこメーカー's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. はんこメーカー sells 2 in-app purchases, starting at $1.99 per month. けんせつスマート手帳 asks for nothing beyond the download.

はんこメーカー ships an update every 3 months, けんせつスマート手帳 every 2 months. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | はんこメーカー | けんせつスマート手帳 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/id6474642417/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 84 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kenichi kato](https://appshunter.io/developer/913467537) | [hiroko sato](https://appshunter.io/developer/1732966956) |

## What reviewers say

### はんこメーカー

[App page](https://appshunter.io/ios/app/id6474642417)

Create custom stamps, including round seals, square seals, date stamps, and company seals. Easily customize designs, fonts, sizes, and colors. Digitize existing stamps by taking a photo, with options to change color and save with a transparent background.

**Highlights:** Create round, square, and date stamps, Customize fonts, sizes, and colors, Digitize existing stamps from photos, Save stamps with transparent backgrounds, Store and edit created stamps within the app, Supports Word and Excel integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン(月額) | $1.99 | per month |
| プレミアムプラン(一括) | $5.99 | one-time |


### けんせつスマート手帳

[App page](https://appshunter.io/ios/app/id6756542467)

**In-app purchases:** none


## Frequently asked questions

### Is はんこメーカー free?

はんこメーカー is free to download, with in-app purchases available.

### Is けんせつスマート手帳 free?

けんせつスマート手帳 is free to download, with no in-app purchases.

### Do はんこメーカー or けんせつスマート手帳 have ads?

けんせつスマート手帳 shows ads; はんこメーカー does not.

### Which is updated more often, はんこメーカー or けんせつスマート手帳?

はんこメーカー ships an update every 3 months, and けんせつスマート手帳 every 2 months. Most recently, はんこメーカー was updated on October 18, 2026 and けんせつスマート手帳 on October 2, 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.*