NFC Checker & Tools2.0.4 - App Store

NFC Checker & Tools tells you the truth about your iPhone's NFC in seconds, then lets you read, write and automate NFC tags from the same app.

CHECK YOUR NFC
- Instant check: NFC reading availability on your iPhone
- Live signal test while you hold a tag near the antenna, so you find the exact sweet spot
- Read and write capability verified, not assumed

READ NDEF TAGS
- Tag contents appear the moment your phone touches it
- Text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone number, address, app and location records
- Run an action straight from the record you scanned

CHIP MEMORY & TAG INSIGHTS
- Memory breakdown - used, free and total capacity
- Security flags and lock status
- NDEF decoder with a plain-language summary of every record

WRITE YOUR OWN TAGS
- Write templates for text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone, address, location and custom URL
- Share-to-write: send a link, contact or file from any app straight onto a tag
- Add several records to one tag before you write it
- Copy Tag and Erase Tag

QUICK ACTIONS ON IPHONE
. Open the Quick Actions tab for one-tap access: Copy Tag, Copy Tag to Infinity, Erase Tag, Lock Tag (Read-Only) and Automations
. Erase Tag wipes a tag so you can reuse it, after a confirmation
. Lock Tag makes a tag permanently read-only (write-protect), after a confirmation. This is a Pro feature

TAG HISTORY
- Every scan saved with its time and record count
- Reopen, share or delete any entry

SUPPORTED TAGS ON IPHONE
- Reads NDEF data on NFC Forum Type 1-5 tags: ISO 14443 (NTAG, MIFARE Ultralight, MIFARE DESFire), ISO 15693 (ICODE) and FeliCa
- Writes to tags that are NDEF-formatted and not locked
- iPhone cannot read MIFARE Classic, tags that are not NDEF-formatted, or bank, transit and ID cards

USEFUL TOOLS
- Device information at a glance
- Compass, battery, flashlight and screen light
- One-tap shortcuts to your system settings
- Dark mode, available in many languages

NO NFC? NO PROBLEM
- A clear screen explains what to check and what to expect if your iPhone model does not support NFC reading

WHAT YOU NEED
1. iPhone 7 or newer, on iOS 15 or later
2. Nothing to switch on: NFC on iPhone is always ready

Free to use, supported by ads. An optional Pro upgrade removes ads and unlocks unlimited chip insights and automations, available monthly, yearly or as a one-time purchase.

Questions or a problem? Write to support@yalintech.com and we will help.

Privacy Policy: https://yalintech.com/legal/nfc-checker/privacy
Terms of Service: https://yalintech.com/legal/nfc-checker/terms

Version History • Quick Actions on iPhone now include Erase Tag and Lock Tag (Read-Only), next to Copy Tag, Copy Tag to Infinity and Automations
• Reading NFC tags works again on iOS 26
• Fixes and improvements 2.0.4 2d ago - New Checker home with a live NFC signal test
- Actions tab with write templates and automations
- Share-to-write and chip memory view
- Clear guidance when a device has no NFC
- Bug fixes and performance improvements 2.0.1 6d ago • New NFC Reader page with improved scanning experience
• Advanced tag analysis with security insights
• Signal analysis for metal detector
• Enhanced NFC tag information display
• Performance improvements and bug fixes
• UI/UX improvements throughout the app 1.7.7 Aug 20 • New NFC Reader page with improved scanning experience
• Advanced tag analysis with security insights
• Signal analysis for metal detector
• Enhanced NFC tag information display
• Performance improvements and bug fixes
• UI/UX improvements throughout the app iOS App Version 1.7.0 Feb 5 NFC CHECKER v1.6.0+: What's New

New Tabs: Enhanced navigation with added tabs.
More Info: Detailed device insights across tabs.
Improved Performance: Smoother, faster interactions.
Bug Fixes: Enhanced stability and functionality.

Update for a superior NFC experience! 1.6.4 07/06/2024 NFC CHECKER v1.6.0+: What's New

New Tabs: Enhanced navigation with added tabs.
More Info: Detailed device insights across tabs.
Improved Performance: Smoother, faster interactions.
Bug Fixes: Enhanced stability and functionality.

Update for a superior NFC experience! 1.6.2 05/19/2024 NFC CHECKER v2.5.1+: What's New

New Tabs: Enhanced navigation with added tabs.
More Info: Detailed device insights across tabs.
Improved Performance: Smoother, faster interactions.
Bug Fixes: Enhanced stability and functionality.

Update for a superior NFC experience! 1.5.1 01/16/2024 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.4.2 08/23/2023 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.4.0 08/20/2023 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.2.49 02/07/2023 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.2.46 11/21/2022 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.1.2 06/27/2021 - Open URL bug fixes
- Choose contact bug fixes
- UX improvement
- Performance improvement
- Bug fixes 1.0.9 04/30/2021 1.0 04/17/2021