e-chain is made and published by Luigi Greco. AppBrain is an independent app data site and isn't affiliated with Luigi Greco. The app name, icon, screenshots and description belong to Luigi Greco and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- May 26, 2026
- Size
- 4.33 MB
User feedback
Ratings and reviews on the App StoreComments on e-chain for iOS
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Store listing
By Luigi Greco, from the App Store
Screenshots by Luigi Greco, from the the App Store listing
Description by Luigi Greco Written by the developer, not by AppBrain. Click to read.
e-chain helps you design and write artwork to supported NFC-powered e-paper keychain displays.
Choose your Waveshare 1.54-inch panel, add a photo or text, tune brightness, contrast, saturation, exposure, sharpness, dithering, and panel colors, then send the finished image by holding your iPhone near the NFC tag.
Features:
- Supports Waveshare 1.54-inch NFC-powered e-paper B and G panels
- Photo import with live e-paper preview
- Text overlays with repeat and spacing controls
- Three-color and four-color panel palettes
- Dithering and direct color modes
- Local saved drafts and recent images
- NFC write progress with clear status updates
Choose your Waveshare 1.54-inch panel, add a photo or text, tune brightness, contrast, saturation, exposure, sharpness, dithering, and panel colors, then send the finished image by holding your iPhone near the NFC tag.
Features:
- Supports Waveshare 1.54-inch NFC-powered e-paper B and G panels
- Photo import with live e-paper preview
- Text overlays with repeat and spacing controls
- Three-color and four-color panel palettes
- Dithering and direct color modes
- Local saved drafts and recent images
- NFC write progress with clear status updates
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 4.33 MB
- Content rating
- Everyone
Technologies used by e-chain
Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- May 2026
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for e-chain
This app is not ranked
About the app and developer
About e-chain
e-chain is an utilities app developed by Luigi Greco.
What is the rating of e-chain?
e-chain has no ratings yet.
Is e-chain free?
e-chain is free. The app size is 4.33 MB. The latest version available is 1.1. The last update was on May 26, 2026.
What are the requirements for e-chain?
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Developer information for Luigi Greco
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