# Smart Case - NFC Ink Screen — DIY your phone case anytime > Syncs photos, text, QR codes, and more to a phone case's e-ink screen. (iPhone/iPad app by 波 宁.) - Source: https://appshunter.io/ios/app/smart-case-nfc-ink-screen/id6502571771 (this page in markdown: same URL + `.md`) - Developer: [波 宁](https://appshunter.io/developer/1476146486) - Category: Utilities, Graphics & Design - Price: Free - Rating: 3.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 9+ - Requires: iOS 14.0 · 13 MB - Languages: Arabic, English, French, German, Hebrew, Italian, Japanese, Korean, Polish, Portuguese and 5 more - Released: 2024-05-13 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/smart-case-nfc-ink-screen/id6502571771/reviews.md ## What is Smart Case? 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. ## Key features - Sync photos and text - Display QR codes - Integrate to-do lists and calendars - DIY dynamic views with custom fonts and colors - E-ink screen image enhancement - Import business cards ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/smart-case-nfc-ink-screen/id6502571771/reviews.md ### 1/5 — Not show *2025-03-21, version 1.5.5* So I get on the app and I choose a pic and then I do the scan thing and it doesn’t even show up 🤬😡 ### 5/5 — 用拿我的手机壳每天换照片 *2024-06-26, version 1.5* 好👍 ## Frequently asked questions about Smart Case ### What can I display on the Smart Case e-ink screen? You can sync your favorite photos, text, QR codes, to-do lists, calendars, and weather to the e-ink screen on your phone case. This allows for quick access to frequently used information and personalized designs. ### Can I customize the look of the content on the Smart Case? Yes, you can add your favorite images and text, and freely set the font, color, direction, and size to create a unique dynamic view. The app uses an e-ink screen image quality enhancement algorithm for clearer details. ### How does Smart Case improve work and life efficiency? By allowing you to import to-do items, schedules, and business cards directly to the e-ink screen, it provides at-a-glance access to essential information. You can also display QR codes for easy scanning without needing to open other apps. ### Is Smart Case available on Android devices? Based on the provided data, the app is supported on iPhone and iPod. Information regarding Android compatibility is not available. ### How often is Smart Case updated? The latest version, 1.5.5, was released on 2024-08-08. This indicates that the app is actively maintained and receives updates regularly. ### What is the user sentiment for Smart Case? The app has a rating of 3.0 stars from 2 ratings. This suggests a mixed to slightly negative user reception based on the limited feedback available. ### Does Smart Case have ads? No, the application does not contain advertisements. It is a free app without any ad interruptions. ### What is the age rating for Smart Case? The app has an age rating of 9+, making it suitable for users aged nine and above. This rating is based on content appropriateness for younger audiences. ## Version history (last 5 releases) ### 1.5.5 — 2024-08-08 Improve filter algorithm effection. ### 1.5.3 — 2024-08-01 bug fixed ### 1.5.2 — 2024-07-17 Add Polish Language Support. ### 1.5.1 — 2024-06-26 Resolve the issue of some photo album images not being imported into NFC ### 1.5 — 2024-06-25 Add Hebrew language support. Bug fixed on Filter Function. ## Apps similar to Smart Case | App | Rating | Price | Category | | --- | --- | --- | --- | | [Reink - E-ink Screen Manager](https://appshunter.io/ios/app/reink-e-ink-screen-manager/id6444255484) | 3.0 (24) | Free | Utilities | | [InkZone](https://appshunter.io/ios/app/inkzone/id1645849149) | 2.3 (24) | Free | Utilities | | [Bestie e-INK](https://appshunter.io/ios/app/bestie-e-ink/id6502987131) | — | Free | Utilities | | [InkBloom](https://appshunter.io/ios/app/inkbloom/id6462630055) | 2.5 (8) | Free | Utilities | | [E Ink NFC 2.9](https://appshunter.io/ios/app/e-ink-nfc-29/id1590251777) | 1.0 (1) | Free | Utilities | | [SpaceInk+](https://appshunter.io/ios/app/spaceink-plus/id6593679833) | 1.6 (7) | Free | Utilities | ## More apps by 波 宁 - [omni storage](https://appshunter.io/ios/app/omni-storage/id1220892232) - [AI LIGHT - Better Car Lights](https://appshunter.io/ios/app/ai-light-better-car-lights/id6744893914) - [PRO7 Light](https://appshunter.io/ios/app/pro7-light/id6748007324) All apps by 波 宁: https://appshunter.io/developer/1476146486 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*