# Zhizhi

> AI-powered document explainer for academic content. (iPhone/iPad app by CoreSpeed Inc..)

- Source: https://appshunter.io/ios/app/zhizhi/id6740143014 (this page in markdown: same URL + `.md`)
- Developer: [CoreSpeed Inc.](https://appshunter.io/developer/1717281942)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 38 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-01-06
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/zhizhi/id6740143014/reviews.md

## What is Zhizhi?

Open a lecture slide or an academic paper, and with each new page, you’re left puzzled—so many unfamiliar academic terms make it difficult to follow. At times like this, having a personal tutor to explain each page to you in just one minute would make the document much easier to understand. Zhizhi provides AI experts across various industries, ready in the top-right corner of every new page in your document to generate AI-powered podcast explanations of the content on that page!

## Key features

- AI-powered explanations
- One-minute summaries per page
- Academic term clarification
- Document content analysis
- Personalized tutor experience


## Frequently asked questions about Zhizhi

### What is Zhizhi?

Zhizhi is a productivity app that uses AI to provide quick, podcast-style explanations of academic content on each page of your documents. It aims to make complex papers and lectures easier to understand by clarifying unfamiliar terms and concepts.

### How does Zhizhi explain document content?

When you open a new page in your document, Zhizhi's AI experts generate a one-minute podcast explanation of the content on that specific page. This feature helps users grasp the material quickly and efficiently.

### What devices does Zhizhi support?

Zhizhi is available on Mac, iPhone, iPad, and iPod. This broad compatibility allows users to access its features across various Apple devices.

### What is the age rating for Zhizhi?

Zhizhi has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger learners and students.

### How often is Zhizhi updated?

Zhizhi was last updated on January 8, 2025, with version 1.0. As a newly released application, users can expect ongoing updates and improvements from the developer.

### Is Zhizhi free to use?

Yes, Zhizhi is available for free. There are no costs associated with downloading or using the core features of the application.

### Does Zhizhi have ads?

No, Zhizhi does not contain advertisements. Users can enjoy an uninterrupted experience while utilizing its AI-powered explanation features.

### What is the user sentiment for Zhizhi?

Based on the available data, Zhizhi has received a perfect 5.0-star rating from 2 reviews. This suggests a highly positive initial user reception.

## Version history (last 1 release)

### 1.0 — 2025-01-08

No release notes.

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## More apps by CoreSpeed Inc.

- [Meep.ai](https://appshunter.io/ios/app/meepai/id6472606673)
- [可听](https://appshunter.io/ios/app/id6736756780)
- [Glowi](https://appshunter.io/ios/app/glowi/id6738301361)

All apps by CoreSpeed Inc.: https://appshunter.io/developer/1717281942

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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 2026-06-04.*