# StudyFold: Listen & Review

> Turn PDFs, scans, articles and notes into study audio, summaries and progress.

Canonical page: [https://chrome-stats.com/d/com.secondwind.cleanread](https://chrome-stats.com/d/com.secondwind.cleanread)

## Overview

- **ID:** `com.secondwind.cleanread`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** SECOND WIND LIMITED
- **Category:** EDUCATION
- **Downloads:** 3
- **Version:** 2.1.0
- **Last updated:** 2026-07-30
- **First published:** 2026-07-11
- **Publisher country:** HK
- **Size:** 60 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.secondwind.cleanread)
- **Website:** [http://secondwindltd.xyz/cleanread](http://secondwindltd.xyz/cleanread)
- **Privacy policy:** [https://secondwindltd.xyz/cleanread/privacy/](https://secondwindltd.xyz/cleanread/privacy/)

## Description

Turn PDFs, scanned pages, articles and notes into clear study audio you can finish anywhere.<br><br>StudyFold is built for the unread stack you already have: papers, lecture files, reports, saved articles, screenshots and notes that are useful but hard to finish at a desk. Import material once and keep the text, audio, summaries and progress together.<br><br>READ AND LISTEN YOUR WAY<br>• Import PDFs, DOCX files, public web links, pasted text and scanned pages<br>• Clean noisy layouts and broken lines before listening<br>• Split long material into manageable sections<br>• Read alongside natural study audio<br>• Change playback speed and move between sections<br>• Keep listening with background audio controls<br><br>REVIEW FASTER<br>• Create concise AI summaries and key points<br>• Save important terms for later review<br>• Return to the exact section you were studying<br>• Organize related material into courses<br>• Search your local library to find saved material quickly<br><br>MADE FOR REAL READING BACKLOGS<br>Use a commute, walk or short break to make progress on reading that would otherwise stay in a folder or browser tab. StudyFold keeps each document&#39;s audio, summary and progress in one place, so returning later does not mean starting over.<br><br>StudyFold can be used for free. Optional StudyFold Plus subscriptions and add-on packs provide additional listening capacity. Subscriptions renew automatically unless canceled through Google Play.<br><br>Privacy Policy: https://secondwindltd.xyz/cleanread/privacy/<br>Terms of Use: https://secondwindltd.xyz/cleanread/terms/

## Rankings

- #3,048,593 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.secondwind.cleanread.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.secondwind.cleanread)