# GS1 Barcode UDI Field Check — FNC1 Scanner & Parser

> FNC1 Scanner & Parser (iPhone/iPad app by 雪 蔺.)

- Source: https://appshunter.io/ios/app/gs1-barcode-udi-field-check/id6776723131 (this page in markdown: same URL + `.md`)
- Developer: [雪 蔺](https://appshunter.io/developer/1853712836)
- Category: Business, Utilities
- Price: $19.99
- Age rating: 4+
- Requires: iOS 16.0 · 5 MB
- Languages: French (France), German (Germany), American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, European Spanish, Italian, Japanese, Dutch and 1 more
- Released: 2026-06-11
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/gs1-barcode-udi-field-check/id6776723131/reviews.md

## What is GS1 Barcode UDI Field Check?

GS1 Barcode UDI Field Check is a professional GS1 and UDI barcode parsing and field review tool for supply chain teams, warehouse operators, medical device workflows, quality checks, and barcode engineers.

It does more than read a code. The app parses GS1 Application Identifiers, shows fields such as GTIN, lot, expiry date, and serial number, and helps inspect UDI data, FNC1 separators, Hex/ASCII payloads, and batch scan records.

Key Features:
- Parse GS1 Application Identifiers
- Review GTIN, lot, expiry, and serial fields
- Check common UDI data elements
- Inspect FNC1, GS, Hex, and ASCII data
- Scan and review batches continuously
- Export records as CSV or JSON
- Keep scan data local without cloud dependency

Use Cases:
- Warehouse and inventory checks
- Medical device UDI review
- GS1 DataMatrix debugging
- Supply chain and logistics verification
- Barcode printing and encoding troubleshooting

Note: This app is designed for local scanning, parsing, and field checks. It is not an official GS1 app and does not provide legal compliance certification.

## Chart rankings

- #140 in Top Paid · Business (US App Store)


## Version history (last 2 releases)

### 1.1 — 2026-06-23

Added support for more languages and improved localization for GS1/UDI scanning, parsing, batch review, history, and export in more regions.

### 1.0 — 2026-06-11

No release notes.

## More apps by 雪 蔺

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- [SatsClock: Bitcoin Block Clock](https://appshunter.io/ios/app/satsclock-bitcoin-block-clock/id6756977455)
- [Planetary Hours - Astro Clock](https://appshunter.io/ios/app/planetary-hours-astro-clock/id6757678864)
- [Winmail.dat Opener: Pro Reader](https://appshunter.io/ios/app/winmaildat-opener-pro-reader/id6758252704)

All apps by 雪 蔺: https://appshunter.io/developer/1853712836

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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 2026-08-18.*