# GS1 Japan Scan

> Barcode scanner for GS1 AI data compliance in healthcare and food industries. (iPhone/iPad app by GS1 JAPAN.)

- Source: https://appshunter.io/ios/app/gs1-japan-scan/id1423108814 (this page in markdown: same URL + `.md`)
- Developer: [GS1 JAPAN](https://appshunter.io/developer/1348206389)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 4 MB
- Languages: Japanese
- Released: 2018-08-08
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gs1-japan-scan/id1423108814/reviews.md

## What is GS1 Japan Scan?

このアプリは、GS1アプリケーション識別子（AI）を表現できる各種バーコードが、国内のヘルスケア業界のルールや、食品原材料ガイドラインに沿ったデータかどうかを簡易チェックできます。

## Key features

- GS1 Application Identifier (AI) barcode scanning
- Healthcare industry rule compliance check
- Food ingredient guideline data verification
- Simple data conformity assessment

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/gs1-japan-scan/id1423108814/reviews.md

### 3/5 — 反転表示の読み込み

*2025-10-02, version 2.1*

GS1Datamatrixについて、レーザー印字した反転表示の読み取りができません。何処かで設定できるのでしょうか？別アプリの添文ナビでは設定できて、読み取りはできるので、そちらを使ってます。

### 5/5 — これはとても便利

*2021-04-27, version 1.7.8*

意外にも印刷の方法（色や白抜きのやり方等）でGS1のデーターバーが読めないケースもあり、このアプリでチェックできるので大変便利です。

## Frequently asked questions about GS1 Japan Scan

### What is GS1 Japan Scan used for?

GS1 Japan Scan is used to check if various barcodes representing GS1 Application Identifiers (AIs) comply with domestic healthcare industry rules and food ingredient guidelines.

### Is GS1 Japan Scan free to use?

Yes, GS1 Japan Scan is available for free, with no cost to download or use its core features.

### What devices support GS1 Japan Scan?

GS1 Japan Scan is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for GS1 Japan Scan?

GS1 Japan Scan has an age rating of 4+, making it suitable for a wide range of users.

### How often is GS1 Japan Scan updated?

The app was last updated on January 13, 2026, indicating it receives regular maintenance and updates.

### Does GS1 Japan Scan have ads?

No, GS1 Japan Scan does not contain advertisements, providing an uninterrupted user experience.

### Who developed GS1 Japan Scan?

GS1 Japan Scan was developed by GS1 JAPAN, an organization focused on global standards.

## Version history (last 5 releases)

### 2.2.1 — 2026-01-13

ライブラリ期限に関するIDの設定対応を行いました。

### 2.2 — 2026-01-07

・一部の電子添文表示動作の改善

### 2.1 — 2025-03-28

・GS1 Ditagil Link URI方式に対応
・最近追加されたものを除く、全てのGS1アプリケーション識別子（AI）に対応
・利用規約の更新

### 2.0 — 2023-08-16

■アプリ側：
・PMDAの添付文書情報等の閲覧および一部の医療製品情報を表示する機能を追加。
・利用規約の更新

### 1.8.1 — 2022-04-01

■ リーダエンジン側
・Limitedに対してビット画像の調整機能の追加
・合成シンボル斜め画像の自動調整の対応
■ アプリ側：利用規約の更新

## More apps by GS1 JAPAN

- [GJDB × scan](https://appshunter.io/ios/app/gjdb-scan/id1547900596)
- [添文ナビ](https://appshunter.io/ios/app/id1556181016)

All apps by GS1 JAPAN: https://appshunter.io/developer/1348206389

## Related topics

[gs1 japan](https://appshunter.io/ios/topics/gs1-japan) · [gs1 japan scan](https://appshunter.io/ios/topics/gs1-japan-scan)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*