# YouSum: AI For YouTube Summary — Auto Summary When Videos Post

> AI-powered YouTube video summarization, transcription, and sharing tool. (iPhone/iPad app by Wai Fung CHUNG.)

- Source: https://appshunter.io/ios/app/yousum-ai-for-youtube-summary/id6756885710 (this page in markdown: same URL + `.md`)
- Developer: [Wai Fung CHUNG](https://appshunter.io/developer/1761747330)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 52 MB
- Languages: American English
- Released: 2026-02-25
- Data updated: 2026-09-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/yousum-ai-for-youtube-summary/id6756885710/reviews.md

## What is YouSum?

# Unleash the Power of Information with Youtube!

## Key Features:

1. **Instant Summaries**
   - Paste a YouTube link and get a customized summary in seconds, saving hours of watching!

2. **Auto Summary**
   - Automatically generates summary when new videos comes of YouTube channels.

3. **Youtube Video Transcription**
   - Automatically generates text transcripts of no captions YouTube video

4. **Seamless Sharing**
   - Easily share summaries and insights, supporting copying, editing, and exporting.
     - Summaries can be exported as PDFs, markdown formats.

5. **Multilingual Support**
   - Breaks language barriers with support for multiple languages, enabling easy access to diverse cultural content.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Instant video summaries
- Automatic channel video summaries
- YouTube video transcription
- Seamless sharing and export
- Multilingual support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 1 month | $4.99 | per month |
| 1 year | $49.99 | per year |



## Frequently asked questions about YouSum

### What is YouSum?

YouSum is a utility app that uses AI to provide instant summaries and transcripts for YouTube videos. It can also automatically summarize new videos from channels you follow and supports multiple languages for broader accessibility.

### How does YouSum create summaries?

YouSum analyzes the content of YouTube videos to generate concise summaries. You can paste a video link to get an immediate summary, or enable auto-summary to receive summaries for new uploads from specific channels.

### Can YouSum transcribe videos without captions?

Yes, YouSum is capable of generating text transcripts for YouTube videos that do not have existing captions. This feature helps in accessing the full content of any video.

### What languages does YouSum support?

YouSum offers multilingual support, allowing users to access and understand content from diverse cultural sources. This feature helps break down language barriers for a global audience.

### How can I share summaries from YouSum?

YouSum allows for seamless sharing of summaries and insights. You can easily copy, edit, and export summaries in formats like PDF and markdown, making it convenient to distribute information.

### What are the subscription options for YouSum?

YouSum offers subscription plans for users who wish to access premium features. Options include a 1-month subscription for $4.99 and a 1-year subscription for $49.99.

### Is YouSum available on all devices?

YouSum is designed for Apple devices, including iPhone, iPad, and iPod. It is available for download on these platforms.

### How often is YouSum updated?

The latest version of YouSum is 1.0.13, and it was last updated on August 25, 2026. Updates ensure the app remains functional and includes improvements.

## Version history (last 5 releases)

### 1.0.13 — 2026-08-25

setting enhancement: system language and push notification

### 1.0.12 — 2026-07-18

Improve performance

### 1.0.11 — 2026-04-22

Bug fixes

### 1.0.10 — 2026-04-07

Bug Fixes

### 1.0.9 — 2026-04-05

Bug Fixes

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## More apps by Wai Fung CHUNG

- [Summarycat: AI For YouTube](https://appshunter.io/ios/app/summarycat-ai-for-youtube/id6744840420)

All apps by Wai Fung CHUNG: https://appshunter.io/developer/1761747330

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*