Comparison

Smart Case vs AI Einkcase

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Smart Case

Personalize your phone case with a dynamic e-ink display. Sync photos, text, QR codes, to-do lists, and weather directly to your case for easy access and improved efficiency.

Highlights
  • 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
Features
Read full 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.

About

AI Einkcase

Customize your e-ink phone case display with custom text and images. Access a library of themes or create your own unique wallpapers. Enhance picture quality for clearer illustrations and portraits.

Highlights
  • DIY text and picture display
  • Official theme library
  • Image quality enhancement
  • QR code/schedule display
  • Filter and special effects
  • Personal picture collection
Features
Read full description

The AI Einkcase is an app designed for intelligent e-ink phone cases (E Ink Phone Case), allowing users to DIY the display content of the e-ink screen on the phone case. With this app, you can edit text and pictures to create your own back-cover wallpaper, or select wallpapers you like from the official theme library for display on the e-ink screen of your phone. When displaying pictures, the color e-ink screen image quality enhancement algorithm is used, making the details and edges clearer and the transitions more natural, resulting in a more perfect display of illustrations and portraits. Detailed features include: 1. Built-in many interesting and practical theme wallpapers, and irregularly update hot-topic pictures; 2. Provide a quick-function for DIY-exclusive back-cover pictures; 3. Personal QR code / schedule display; 4. Multiple filter / special-effect options; 5. Collection of personal pictures and creations.

Screenshots

Smart Case3 screens
AI Einkcase4 screens

Verdict

The call

The clearest difference is rating: AI Einkcase at 5.0 against Smart Case's 3.0. On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

AI Einkcase holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Smart Case ships an update weekly, AI Einkcase fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Smart Case versus AI Einkcase: the parameters behind the verdict, then further details
ParameterSmart CaseAI Einkcase
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings2 — better1
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size13 MB30 MB
Age rating9+17+
Developer波 宁露衡 王

In-app purchases

None

Smart Case

No in-app purchases

None

AI Einkcase

No in-app purchases

Questions

Is Smart Case free?
Smart Case is free to download, with no in-app purchases.
Is AI Einkcase free?
AI Einkcase is free to download, with no in-app purchases.
Which has better reviews, Smart Case or AI Einkcase?
AI Einkcase is rated higher. Smart Case averages 3.0 out of 5 from 2 ratings, while AI Einkcase averages 5.0 from 1 ratings.
Do Smart Case or AI Einkcase have ads?
Neither Smart Case nor AI Einkcase shows ads.
Which is updated more often, Smart Case or AI Einkcase?
Smart Case ships an update weekly, and AI Einkcase fortnightly. Most recently, Smart Case was updated on November 4, 2026 and AI Einkcase on October 30, 2026.

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