# BOE 画屏 vs 充電博士

The clearest difference is in-app purchases: 充電博士 at none against BOE 画屏's 6. 充電博士 also leads on update cadence (every 3 days vs every 3 months). BOE 画屏's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. BOE 画屏 sells 6 one-off in-app purchases. 充電博士 asks for nothing beyond the download.

BOE 画屏 ships an update every 3 months, 充電博士 every 3 days. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BOE 画屏 | 充電博士 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/boe/id1150322560/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 211 MB | 77 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BOE Yiyun Technology Co., Ltd.](https://appshunter.io/developer/1267195265) | [TTech Global Service Limited](https://appshunter.io/developer/1602455949) |

## What reviewers say

### BOE 画屏

[App page](https://appshunter.io/ios/app/boe/id1150322560)

Transform your home into an art gallery with this app. Browse curated art, discover artists, and share your own creations. Enjoy a seamless art appreciation experience by sending selected works directly to your smart display terminal.

**Highlights:** Display art on smart screens, Curated art recommendations, Discover artists and institutions, Artistic community discussions, Personal art collection management, Upload private and public works

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7艺点 | $0.99 | one-time |
| 42艺点 | $0.99 | one-time |
| 84艺点 | $1.99 | one-time |
| 350艺点 | $7.99 | one-time |
| 756艺点 | $15.99 | one-time |
| 2086艺点 | $46.99 | one-time |


### 充電博士

[App page](https://appshunter.io/ios/app/id6446137813)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOE 画屏 free?

BOE 画屏 is free to download, with in-app purchases available.

### Is 充電博士 free?

充電博士 is free to download, with no in-app purchases.

### Do BOE 画屏 or 充電博士 have ads?

Neither BOE 画屏 nor 充電博士 shows ads.

### Which is updated more often, BOE 画屏 or 充電博士?

BOE 画屏 ships an update every 3 months, and 充電博士 every 3 days. Most recently, BOE 画屏 was updated on October 10, 2026 and 充電博士 on October 4, 2026.

---

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