EWINBOX vs Vita Ring.
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EWINBOX
This utility allows you to personalize your phone case by displaying custom photos or text on its ink screen. Utilize your phone's NFC to transfer designs for a long-lasting, unique look. The app offers a variety of materials and theme options for DIY creation.
- Customizable ink screen display
- NFC photo and text transfer
- Personalized DIY themes
- Large library of design materials
- Regular theme content updates
Read full descriptionHide full description
[Product Introduction] This software is a software that can change the display content of the mobile phone case at any time to achieve personalized DIY. Through the mobile phone NFC, you can directly transfer your favorite photos or text to the ink screen of the mobile phone case for long-lasting display. [Functional Features] We will keep up with the trend and constantly update the theme content of each category. You can modify the theme according to your preferences or DIY the theme by yourself. The software provides a large number of available materials to help you create a unique personalized display screen.
Vita Ring.
Read full descriptionHide full description
Vita Ring: Your Personal Health & Fitness CompanionWhether youβre walking to work, hitting the gym, jogging outdoors, or practicing yoga, Vita Ring app works seamlessly with your smart ring to capture real-time health and exercise data:Precisely track steps, calorie burn, exercise duration, and distance, then generate intuitive visual reports for easy progress review;Support switching between multiple exercise modes, with scenario-specific data monitoring to ensure every workoutβfrom strength training to steady runsβis clearly recorded. Seamless synchronization with "Apple Health" app:Automatically sync ring-recorded steps, calories, heart rate, and exercise data to Apple Health without manual operation;Integrate scattered health metrics into one unified interface, letting you grasp your overall wellness status at a glance. Cautionary NoticeThe exercise, sleep, and vital sign data measured by this app via the Vita Ring are for health reference only and do not constitute a medical diagnosis. For any medical decisions, please consult professional medical institutions and follow doctorsβ advice.
Screenshots
Verdict
EWINBOX and Vita Ring. are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EWINBOX | Vita Ring. |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 2 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 223 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | BOE Yiyun Technology Co., Ltd. | Yucheng Innovate (HK) Technology Co., Limited |
In-app purchases
EWINBOX
No in-app purchases
Vita Ring.
No in-app purchases









