# EWINBOX vs EM930

EWINBOX and EM930 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | EWINBOX | EM930 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 223 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BOE Yiyun Technology Co., Ltd.](https://appshunter.io/developer/1267195265) | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) |

## What reviewers say

### EWINBOX

[App page](https://appshunter.io/ios/app/ewinbox/id6505099399)

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.

**Highlights:** Customizable ink screen display, NFC photo and text transfer, Personalized DIY themes, Large library of design materials, Regular theme content updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EM930

[App page](https://appshunter.io/ios/app/em930/id6575389604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EWINBOX free?

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

### Is EM930 free?

EM930 is free to download, with no in-app purchases.

### Do EWINBOX or EM930 have ads?

Neither EWINBOX nor EM930 shows ads.

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