With this version, updates to the GS1 specifications will be discontinued and the latest version is therefore January 2023.

We've put a lot of work into the successor, CodeCheckGS, and it offers significantly expanded features such as...
- Scan history
- Support for GS1, HIBC, IFA, and ANSI
- Reporting and image decoding
- Current GS1 specification 2025

Please feel free to test it. The AppStore link is included in the Barcode-Check and there's a 4-week trial period.

Update GS1 specification 01-2023
some bugfixes

Support for new iPhones and iPads

Update to GS1 specification 01-2022

Support iOS 15 plus iPad Mini 2021

- optimized display for the new iPhones

- Update to the GS1 specification 01-2020
- Changes for iOS 13 compatibility
- internal optimisations

fixed a bug when decoding AI235 and 7240

Update to the GS1 specification 07-2019.
New application identifiers: 235, 417, 7040, 7240, 8026

Update to the latest GS1 specification 01-2019

- support for iPad 11"

- Update to GS1 Specification 01-2018
- AI-List now with shortcuts
- Barcode image decoding with 'Open in'
- Report function with preview
- AI properties displayed with icons
- Now with support for new iPhones

- Update the GS1 identifiers to version 7-2017
- Now with support for the Apple Watch
- Support for the reading of inverted Datamatrix barcodes
- Support for the new Apple devices

- Fixed a bug that sometimes crashed the application
- Fixed a rare case bug, where the check digit was evaluated as data content

iPhone X and new iPad support added

bugfix where some special check digits has been shown as control char

New Application Identifiers 2016 added

Small bugfix for iPhone 4 under iOS 7

Bugfix when using iPhone 6 plus in scale mode

added full resolution for iPhone 6 and 6 plus

Update of new application identifiers added in 01-2015
Add an error message for Datamatrix with non conform encoding scheme

- Barcode Check is now made as Universal APP for iPhone and iPad
- Support for iOS 8
- The new iPhones 6 and 6+ are now supported in ScaleMode
- Display rotation 180° added