# Juan vs Screen Test

The clearest difference is ads: Juan at none against Screen Test's shown. Juan also leads on device support (3 vs 1). Screen Test's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Juan sells 15 in-app purchases, starting at $1.99 per month and Screen Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Juan ships an update fortnightly, Screen Test weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Juan | Screen Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 163 MB | 11 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Juan Software Technology Co., Ltd.](https://appshunter.io/developer/1863852908) | [Yunus Gunduz](https://appshunter.io/developer/1694137492) |

## What reviewers say

### Juan

[App page](https://appshunter.io/ios/app/juan/id6756945907)

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天存储\|连续包月\|移动侦测录像\|1通道 | $1.99 | per month |
| 7天存储\|连续包月\|全天录像\|1通道 | $2.99 | per month |
| AI智能告警 \| 高级版 \| 连续包月 | $2.99 | per month |
| 30天存储\|连续包月\|移动侦测录像\|1通道 | $4.99 | per month |
| 7天存储\|连续包年\|移动侦测录像\|1通道 | $19.99 | per year |
| AI智能告警 \| 高级版 \| 连续包年 | $29.99 | per year |
| AI智能告警 \| 高级版 \| 连续包年 | $29.99 | per year |
| 7天存储\|连续包年\|全天录像\|1通道 | $34.99 | per year |
| 30天存储\|连续包年\|移动侦测录像\|1通道 | $39.99 | per year |
| AI智能告警 \| 高级版 \| 1个月 | $2.99 | one-time |
| 7天存储\|31天服务\|全天录像\|1通道 | $3.99 | one-time |
| 3天存储\|366天服务\|全天录像\|1通道 | $24.99 | one-time |
| AI智能告警 \| 高级版 \| 1年 | $29.99 | one-time |
| 7天存储\|366天服务\|全天录像\|1通道 | $39.99 | one-time |
| 30天存储\|366天服务\|全天录像\|1通道 | $99.99 | one-time |


### Screen Test

[App page](https://appshunter.io/ios/app/screen-test-dead-pixel-check/id6759452371)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Juan free?

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

### Is Screen Test free?

Screen Test is free to download, with in-app purchases available.

### Do Juan or Screen Test have ads?

Screen Test shows ads; Juan does not.

### Which is updated more often, Juan or Screen Test?

Juan ships an update fortnightly, and Screen Test weekly. Most recently, Juan was updated on October 24, 2026 and Screen Test on October 24, 2026.

---

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