# はまかんざし vs Electronic seal

The clearest difference is ads: はまかんざし at none against Electronic seal's shown. はまかんざし also leads on iOS requirement (9.0 vs 14.0). Electronic seal's advantage is update cadence (monthly vs every 36 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

はまかんざし ships an update every 36 months, Electronic seal monthly. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | はまかんざし | Electronic seal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (23 ratings)](https://appshunter.io/ios/app/electronic-seal-remote-work/id1422917849/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 80.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 75 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nagano System Development, Inc.](https://appshunter.io/developer/1044168222) | [Kazuya Fujita](https://appshunter.io/developer/1358322690) |

## What reviewers say

### はまかんざし

[App page](https://appshunter.io/ios/app/id1044168223)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electronic seal

[App page](https://appshunter.io/ios/app/electronic-seal-remote-work/id1422917849)

Easily create custom electronic seal stamps for remote work or group chat icons. Choose from various layouts, customize text and size, and save or copy your creations.

**Highlights:** Create custom electronic seal stamps, 6 stamp layout types, Customize text, font, and size, Save as image to album, Copy seal to clipboard, Save seal information

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

**In-app purchases:** none


## Frequently asked questions

### Is はまかんざし free?

はまかんざし is free to download, with no in-app purchases.

### Is Electronic seal free?

Electronic seal is free to download, with no in-app purchases.

### Do はまかんざし or Electronic seal have ads?

Electronic seal shows ads; はまかんざし does not.

### Which is updated more often, はまかんざし or Electronic seal?

はまかんざし ships an update every 36 months, and Electronic seal monthly. Most recently, はまかんざし was updated on November 11, 2026 and Electronic seal on November 6, 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.*