M4S Converter iOS Personal Information Collection List
Hushan Hushan (Shenzhen) Technology Co., Ltd.
Last updated: May 14, 2026
To ensure that M4S Converter can provide core features, keep accounts secure, improve product quality, and comply with applicable laws and platform requirements, we may collect and use personal information as described below. Actual collection depends on the features you use, your authorization choices, your device, app version, and distribution channel.
This document applies to the iOS version of M4S Converter. Downloads, updates, account services, payments, refunds, permission prompts, or system capabilities may be provided by App Store, Sign in with Apple, Apple In-App Purchase, or the operating system, and may also be governed by their official terms, privacy policies, and on-screen notices.
| Scenario | Personal information | Purpose |
|---|---|---|
| Media files | M4S, audio, video, and output files you authorize through iOS Files or Photos permissions | Scanning, merging, conversion, preview, saving, and sharing |
| Account information | Apple authorization identifier, name or email if authorized, and app-generated user ID | Login, VIP entitlement, invitation, and feedback |
| Order information | App Store transaction ID, product, payment status, VIP validity, and purchase verification result | Payment, VIP activation, purchase restoration, and support verification |
| Device and logs | Device model, iOS version, app version, crash logs, and performance logs | Troubleshooting, stability optimization, and security risk control |
Permission-Related Information
- Read, select, and save M4S, audio, and video files you authorize through iOS Files or Photos permissions
- Access the network for account, App Store purchase verification, feedback, and stability services
- Read basic device information, iOS version, app version, crash logs, and performance logs for compatibility, troubleshooting, and security risk control
Data Minimization and Local Processing
We follow data minimization. Files, photos, videos, albums, or other content that you actively select or authorize are normally processed locally on your device. Unless a feature clearly states that network submission is required, we do not upload that content to our servers.
Account, order, log, and device information is used only for necessary purposes such as login, VIP entitlement, payment verification, customer support, stability analysis, security risk control, and legal compliance.
Withdrawal and Management
You may disable permissions in iOS Settings, log out, delete your account, or clear cache in the app. Disabling permissions, withdrawing authorization, or deleting information may make related features unavailable. For requests that cannot be completed by yourself, such as access, correction, deletion, account deletion, or explanation requests, contact feedback@hshstech.com.