# Smart Case - NFC Ink Screen

> DIY your phone case anytime

Canonical page: [https://chrome-stats.com/d/id6502571771](https://chrome-stats.com/d/id6502571771)

## Overview

- **ID:** `id6502571771`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 波 宁
- **Category:** Utilities
- **Rating:** 3.00 / 5 (2 ratings)
- **Version:** 1.5.5
- **Last updated:** 2024-08-08
- **First published:** 2024-05-13
- **Size:** 13 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/smart-case-nfc-ink-screen/id6502571771)
- **Privacy policy:** [https://help.tbumall.com/doc/privacy\_zh.html](https://help.tbumall.com/doc/privacy_zh.html)

## Description

Through the Smart Case "Smart Phone Case" app, you can sync your favorite photos, text, QR codes, to-do lists, calendars, and weather to the e-ink screen on your phone case and display them.

It comes with many interesting and practical theme wallpapers: popular memes, touching copy, motivational quotes, work lists, cartoons, national style graphics and texts, and anime, everything you need is here.

DIY Dynamic View: You can add your favorite images and text, and freely set the font, color, direction, and size to create a unique dynamic view for yourself. Using an e-ink screen image quality enhancement algorithm, four-color display, clearer details and edges, more natural gradients, presenting illustrations and portraits closer to the real effect.

Convenient Code Display: It's very tedious to open various QR codes every day. You can transfer your frequently used QR codes to the e-ink screen on the phone case for display, and scan the code by showing the e-ink screen. WeChat QR code, payment code, service code can all be scanned.

Improve Work and Life Efficiency: You can import to-do items, schedules, business cards, and other information to the e-ink screen to improve work and life efficiency.

## Rankings

- #722,948 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6502571771)