EZ Sign(TM) NFC is a tools app developed by San Technology, Inc.
Download Statistics
EZ Sign(TM) NFC has been downloaded 4.8 thousand times. In the last 30 days, the app was downloaded 1.1 thousand times.
User Ratings
EZ Sign(TM) NFC is rated 3.29 out of 5 stars. The rating is based on 27 ratings.
App Information
EZ Sign(TM) NFC is FREE to download. The APK download size is 61.72 MB. The latest version available is 1.2.7. The last update was on June 8, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play November 2025.
Description
Instantly Update the Santek EZ Sign with a Simple NFC Scan
Easily update your EZ Sign NFC Model by choosing an image and holding your smartphone over the device for an instant update.
No charging or battery replacement required.
Supports 4-color / 2-color optimization, template creation, and preview functions
Perfect for menus, name tags, and meeting room signs.
About the App
EZ Sign NFC is the official app for updating the display of the electronic paper device “EZ Sign NFC Model” using your smartphone. Create your own images or text and upload them simply by holding your phone close to the device.
Once displayed, your content stays visible without any power source.
How to Use (Step by Step)
Step 1: Open the App Select your EZ Sign model. You can change the interface language from the “Global” icon.
Step 2: Choose a Template Select from Standard, Default, or Custom templates. Custom templates let you freely adjust the layout and save designs for future use.
Step 3: Create Your Design
Text: Add text or emojis, choose colors, layout, and backgrounds (supports 2-color / 4-color depending on the model).
Image: Import from your photo library, crop, apply filters, or take a photo with the in-app camera.
Freehand: Draw freely with your finger and adjust line thickness.
Step 4: Preview Tap the “Eye” icon to preview your design in Pure Color or Dithering mode. Save completed designs from the “Library “ icon.
Step 5: Upload Hold your smartphone close to the EZ Sign device until the upload completes. The displayed content will remain visible without power.
Estimated Update Time
2-Color Model: approx. 3 seconds
4-Color Model: approx. 30 seconds
Key Features
One-tap NFC update (with history and resend options)
Integrated editing tools for text, images, and freehand drawings
Optimized for both 2-color and 4-color models
Brightness & contrast adjustment
Template saving, reuse, and preview functions
Permissions & Privacy
NFC: Used to write data to the EZ Sign device.
Photo Library: Used to import and save images.
This app does not collect any personal information. All image processing is done locally on your device.
Get a detailed PDF report for EZ Sign(TM) NFC with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
The latest update removed the ability to delete templates. Long press, select delete, the template disappears only to reappear the next time you go to that screen.
★★★★★Classical Rips· May 27, 2026
I've had an excellent experience with this app so far! It was very easy to understand the first time I opened it, and it didn't require any specific instructions to figure out how to use it to get the image I wanted on my price tag. It appears that there is absolutely zero data transmission with this app, so it does appear to be fully offline, which is great for data security! I'm very pleased overall with this app so far!
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
