AI Einkcase vs Keefrash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- DIY text and picture display
- Official theme library
- Image quality enhancement
- QR code/schedule display
- Filter and special effects
- Personal picture collection
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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.
Keefrash
Customize your phone case with dynamic ink screen displays. Upload your own images or share your creations with a community. Supports multiple languages for a global user experience.
- Customize phone case ink screen
- NFC image transfer
- DIY screen designs
- Publish creations to Plaza
- Multi-language support
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Keefrash is an application that can change the display content of the ink screen in the phone case.It transfers pictures through NFC transfer function. Users can DIY mobile phone case screens according to their own preferences. 1.Choose a picture to customize your phone case 2.Publish your works to Plaza 3.Supports multiple languages Privacy Policy: https://kf.summitmob.us/agreements/privacy.html User Agreement: https://kf.summitmob.us/agreements/agreements.html
Screenshots
Verdict
The clearest difference is rating: AI Einkcase at 5.0 against Keefrash's 4.2. AI Einkcase also leads on ads (none vs shown) and monetization model (free vs ad-supported). Keefrash's advantage is ratings volume (5 vs 1) and iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AI Einkcase holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Keefrash has 5 ratings behind it against 1, so its average is the more settled of the two.
AI Einkcase ships an update fortnightly, Keefrash every 8 days. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | AI Einkcase | Keefrash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 107 MB |
| Age rating | 17+ | 9+ |
| Developer | 露衡 王 | SUMMITMOB, INC. |
In-app purchases
AI Einkcase
No in-app purchases
Keefrash
No in-app purchases
