# SubCat vs JDisc

The clearest difference is in-app purchases: JDisc at none against SubCat's 4. JDisc also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). SubCat's advantage is iOS requirement (12.1 vs 16.0). On price 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. JDisc asks for nothing beyond the download.

SubCat ships an update monthly, JDisc every 10 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SubCat | JDisc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (48 ratings)](https://appshunter.io/ios/app/subcat-rednote-videotranslate/id6471351365/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 32 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Yuzhuo Technology Co., Ltd.](https://appshunter.io/developer/1510855183) | [Jilaba Software Services Private Limited](https://appshunter.io/developer/1687942777) |

## What reviewers say

### 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 |


### JDisc

[App page](https://appshunter.io/ios/app/jdisc/id6727006470)

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

**In-app purchases:** none


## Frequently asked questions

### Is SubCat free?

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

### Is JDisc free?

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

### Do SubCat or JDisc have ads?

SubCat shows ads; JDisc does not.

### Which is updated more often, SubCat or JDisc?

SubCat ships an update monthly, and JDisc every 10 days. Most recently, SubCat was updated on October 12, 2026 and JDisc on October 10, 2026.

---

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