# NFC Reader & Writer: Tag Scan Android app · by Yalintech · Tools NFC Reader & Writer: Tag Scan has 498,214 installs (+0.4% a month, measured over 50 days), rated 4.3 from 3,212 ratings, \#8,368 of 240,325 in Tools. ## Figures - Installs: 498,214 - Rating: 4.3 · 3,212 ratings - Price: Free - In-app purchases: yes - 7-day growth in installs: +491 (+0.1%) (+1,038 over 14.8 days) - 30-day growth in installs: +1,798 (+0.4%) (+3,014 over 50.3 days) - Rank: #85,835 of 2,902,194 Android listings with an install count (down 2,792 since 2026-11-01) - Rank: #8,368 of 240,325 in Tools ## Is NFC Reader & Writer: Tag Scan safe? StoreTally doesn't rate safety. Here's what the store and our tracking show: - Listed on Google Play. - Made by Yalintech; developer website listed: yalintech.com. - On Google Play since 2019-10-07. Last updated 2026-10-26. - Rated 4.3 from 3,212 ratings. ## Reviews - Ratings by stars: 5★ 76% · 4★ 8% · 3★ 3% · 2★ 2% · 1★ 12% (3,208 ratings) ## Description NFC Reader & Writer turns your Android phone into a complete NFC toolkit. Hold it near a tag to see exactly what is stored on it, write your own tags in seconds, and let a single tap run your routines. READ ANY NDEF TAG • Tag contents appear as soon as your phone touches the tag • Tag overview: type, UID, technologies, size, free memory and lock status • Decodes text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone number, address, app and location records • Act on a record straight from the result: open the link, join the Wi-Fi network or save the contact ADVANCED TAG INSIGHTS • A smart summary of the tag in plain language • Memory use, compatibility and a security analysis with the tag's security flags • NDEF decoder and raw data in HEX and ASCII WRITE YOUR OWN TAGS • Templates for text, URL, web search, Wi-Fi, Bluetooth, vCard, email, SMS, phone, address, location, app, calendar event and custom data • Presets for smart-home, social and payment links • Queue several records on one tag and see the estimated size before you write • Import records from a QR code or barcode, from another tag or from a file TAG TOOLS • Copy Tag and Copy Tag to Infinity • Erase Tag • Lock a tag permanently (read-only) • Set or remove a tag password on supported tags AUTOMATIONS • Tap a tag to run up to 8 actions: open a link, an app or a map, call or text, set an alarm or timer, show a note, copy or share text, speak text, vibrate, turn on the flashlight, send a web request, or open Wi-Fi, Bluetooth, NFC, sound and other system settings • Toggle mode alternates between two action lists on each tap • Link an automation to a tag's UID, or write it onto the tag • One automation included, unlimited with Pro SCAN HISTORY • Every read is saved with its time, size and record types • Reopen, share or delete any entry, and export your history to CSV NFC COMPATIBILITY CHECK • Checks for NFC hardware, whether NFC is switched on, and read/write capability EXTRAS • Device information and one-tap shortcuts to system settings • Tools: compass, battery, flashlight and screen light • Launcher shortcuts for Scan, Write and History • Light and dark theme • Available in 17 languages WHAT YOU NEED A phone with NFC hardware, with NFC switched on in your device settings. PRO The app shows ads. The optional Pro upgrade removes ads and unlocks unlimited Advanced Tag Insights, unlimited copy and export, unlimited automations, write templates, and the tag lock and password tools. Pro is 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/privacy Terms of Service: https://yalintech.com/legal/nfc/terms --- Source: https://storetally.com/android/com.yalin.nfcreader As of 2026-11-11, from the StoreTally census.