Data Matcher
Barcode Checker & Logger
Price history
About
Scan barcodes using your phone's camera and verify the data against a custom list. Choose matching criteria, prevent duplicates, add notes, and export results. Unlock unlimited scanning with a one-time purchase.
What's New in Data Matcher
2.1.1
September 1, 2025
This update addresses the new App Store age rating requirements. There are no changes to the in-app purchase logic or the product ID
In-App Purchases
$2.99
Unlimited Scans
One-time purchase
Developer apps
FAQ
What can Data Matcher scan?
Data Matcher can scan both 2D and linear barcodes using your phone's camera. This includes common formats like QR codes and UPC barcodes.
How does Data Matcher verify scanned data?
You can match scanned data against a custom CSV or Excel file. Data Matcher offers flexible verification with "Exact" or "Contains" match types.
Can I prevent duplicate scans with Data Matcher?
Yes, Data Matcher has built-in detection to prevent duplicate scans. This ensures the accuracy of your logged data.
What are the limitations of the free version of Data Matcher?
The free version of Data Matcher allows up to 10 scans. For unlimited scanning, a one-time purchase is available.
Does Data Matcher require a subscription?
No, Data Matcher does not require a subscription. The unlimited scanning feature is unlocked with a single, one-time purchase.
Can I export my scan results from Data Matcher?
Yes, you can export all your scan results, including any notes you've added, to an Excel file. This makes it easy to manage your data externally.
What devices is Data Matcher available on?
Data Matcher is available on iPhones and iPads, indicated by its support for iOS devices.
How often is Data Matcher updated?
The latest version of Data Matcher is 2.1.1, and it was last updated on September 1, 2025. This suggests regular updates for improvements and bug fixes.
