InkZone vs Keefrash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InkZone
This app allows you to customize the display on a special phone case. Choose from a variety of themes or create your own unique designs, including text, images, and QR codes.
- Control phone case screen content
- Display favorite photos or text
- Personalize themes
- DIY theme creation
- Display QR codes and business cards
Read full descriptionHide full description
【Product description】 InkZone is an App that can control the content displayed on the screen of the phone case. You can set and display your favorite photos or text on the ink screen of the phone case according to your preferences. 【Features】 1. There are rich themes, and you can personalize the theme according to your own preferences to create your own unique theme. 2. You can DIY themes by yourself, create personalized pictures and text, and display your own QR code, business card, etc. on the phone case
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
Read full descriptionHide full description
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: Keefrash at 4.2 against InkZone's 2.3. Keefrash also leads on update cadence (every 8 days vs monthly) and iOS requirement (13.0 vs 15.6). InkZone's advantage is ads (none vs shown) and review sentiment (24% vs 0%). On price, 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.
Keefrash holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews complicate that: 24% of InkZone'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.
InkZone ships an update monthly, Keefrash every 8 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | InkZone | Keefrash |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (24 ratings) | 4.2 (5 ratings) — better |
| Positive reviews | 23.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 24 — better | 5 |
| Update frequency | Monthly | 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 | 39 MB | 107 MB |
| Age rating | 17+ | 9+ |
| Developer | Shenzhen Hanhonda Electronic Technology.Co.,ltd | SUMMITMOB, INC. |
Customer experience
InkZone
Keefrash
In-app purchases
InkZone
No in-app purchases
Keefrash
No in-app purchases
