# Smart Case vs Keefrash

The clearest difference is review sentiment: Smart Case at 50% against Keefrash's 0%. Smart Case also leads on ads (none vs shown) and monetization model (free vs ad-supported). Keefrash's advantage is rating (4.2 vs 3.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Keefrash holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews complicate that: 50% of Smart Case's written reviews are positive against 0% of Keefrash's, so the app with the better star average is not the one people write more warmly about.

Smart Case ships an update weekly, Keefrash every 8 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart Case | Keefrash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/smart-case-nfc-ink-screen/id6502571771/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/keefrash/id6738633635/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 107 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [波 宁](https://appshunter.io/developer/1476146486) | [SUMMITMOB, INC.](https://appshunter.io/developer/1781582653) |

## What reviewers say

### Smart Case

[App page](https://appshunter.io/ios/app/smart-case-nfc-ink-screen/id6502571771)

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:** macOS Compatibility

**In-app purchases:** none


### Keefrash

[App page](https://appshunter.io/ios/app/keefrash/id6738633635)

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.

**Highlights:** Customize phone case ink screen, NFC image transfer, DIY screen designs, Publish creations to Plaza, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Case free?

Smart Case is free to download, with no in-app purchases.

### Is Keefrash free?

Keefrash is free to download, with no in-app purchases.

### Which has better reviews, Smart Case or Keefrash?

Keefrash is rated higher. Smart Case averages 3.0 out of 5 from 2 ratings, while Keefrash averages 4.2 from 5 ratings.

### Do Smart Case or Keefrash have ads?

Keefrash shows ads; Smart Case does not.

### Which is updated more often, Smart Case or Keefrash?

Smart Case ships an update weekly, and Keefrash every 8 days. Most recently, Smart Case was updated on October 16, 2026 and Keefrash on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*