Acuter Sky vs EWINBOX
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Acuter Sky
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The Acuter Sky app connects your iOS smartphone to an Acuter motorized telescope mount using Bluetooth or Wi-Fi. With an intuitive setup wizard, built-in sky map, and instant tracking technology, observing celestial objects has never been easier or more exciting. Designed for amateur astronomers, the app lets you control the telescope mount from your smartphone, eliminating the need for a separate remote. The built-in sky map makes it easy to locate celestial objects, and the instant tracking technology ensures they stay in view. With the Acuter Sky app, you can explore the wonders of the universe with ease. Whether you're a beginner or an experienced astronomer, this app is perfect for anyone looking to observe the night sky.
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
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[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.
Screenshots
Verdict
The clearest difference is iOS requirement: EWINBOX at 12.0 against Acuter Sky's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | Acuter Sky | EWINBOX |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 0.0% of reviews |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Free |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 138 MB | 223 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Mark Optoelectronic Instrument Co., Ltd | BOE Yiyun Technology Co., Ltd. |
In-app purchases
Acuter Sky
No in-app purchases
EWINBOX
No in-app purchases









