# Design Mirror vs SubCat

The clearest difference is review sentiment: SubCat at 84% against Design Mirror's 29%. SubCat also leads on iOS requirement (12.1 vs 17.0). Design Mirror's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. SubCat sells 4 in-app purchases, starting at $1.99 per 7 days. Design Mirror asks for nothing beyond the download.

Design Mirror ships an update every 3 weeks, SubCat monthly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Design Mirror | SubCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (48 ratings)](https://appshunter.io/ios/app/subcat-rednote-videotranslate/id6471351365/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | 28.6% of reviews | **83.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 130 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Lingdong Wireless Network Technology Co., Ltd.](https://appshunter.io/developer/1106217535) | [Shenzhen Yuzhuo Technology Co., Ltd.](https://appshunter.io/developer/1510855183) |

## What reviewers say

### Design Mirror

[App page](https://appshunter.io/ios/app/design-mirror/id1106217536)

This utility app mirrors your design software on a mobile device for real-time previews. It supports Photoshop, Sketch, and Adobe XD, connecting via Wi-Fi or USB. Designers can zoom, take screenshots, and even upload images back to their desktop.

**Highlights:** Supports Photoshop, Sketch, and Adobe XD, Auto-detects devices on the same Wi-Fi, USB cable connection support, Preview on PC web browser, Pinch to zoom on device, Upload images from mobile to desktop

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

**In-app purchases:** none


### SubCat

[App page](https://appshunter.io/ios/app/subcat-rednote-videotranslate/id6471351365)

This app offers real-time subtitle translation for videos, supporting both local files and streaming content. It utilizes AI to provide accurate translations in multiple languages, making global content accessible. The interface is designed for ease of use, catering to a wide range of users.

**Highlights:** Real-time subtitle translation, Multilingual support, Plays local and network videos, Low error rate translation, User-friendly interface, Video transcription and export

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $1.99 | per 7 days |
| 专业版连续周卡 | $4.99 | per 7 days |
| 专业版pro连续周卡 | $14.99 | per 7 days |
| 连续包年 | $34.99 | per year |


## Frequently asked questions

### Is Design Mirror free?

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

### Is SubCat free?

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

### Do Design Mirror or SubCat have ads?

SubCat shows ads; Design Mirror does not.

### Which is updated more often, Design Mirror or SubCat?

Design Mirror ships an update every 3 weeks, and SubCat monthly. Most recently, Design Mirror was updated on October 13, 2026 and SubCat on October 12, 2026.

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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.*