Release Date: 2025-09-01 (Beijing time)

Update date: 2026-04-26 (Beijing time)

Important notes

Before you download, install or use "Yingshanji" (hereinafter referred to as "this application"), please be sure to carefully read and fully understand the terms of this "Privacy Policy and Terms of Service" (hereinafter referred to as "this agreement").

Once you download, install, start or use this application in any way, it means that you have fully understood and fully agreed to accept all the terms of this agreement. If you do not agree with any of the contents of this agreement, please stop using and uninstall this application immediately.

General rules

We respect and are committed to protecting your privacy. The core principle of this agreement is that we do not actively collect, store, upload or share any of your personal data with any third party in any form. All your data is completely under your personal control.

Article 1: Data Storage and Processing

Localization principle: All data generated and created by you in the process of using this application, including but not limited to hiking equipment library, hiking plan, track records, memos, etc., are only stored in the local storage space of your personal device.

iCloud backup: This app supports data backup and recovery through Apple iCloud service. You need to turn on this function by yourself. After enabling, your app data will be encrypted by Apple and stored in your personal iCloud account. Developers cannot access, view or manage any data you store on iCloud. This process is subject to Apple's privacy policy.

Article 2: System Permission Call Instructions

In order to realize the core functions of the application, this application needs to request the following system permissions from you in specific scenarios. The purpose of all permission calls is to realize the corresponding functions on your device. The processed data will not leave your device, let alone be uploaded to any server.

Location information (GPS)

Purpose of call: to realize the functions of "hiking track record", "track navigation" and "altitude real-time display". In order to ensure the continuity and accuracy of the track, the application needs to access your location information in the foreground and background.

Data processing: Location data is only used for real-time drawing, path calculation and recording on the map of your device, and developers do not collect any.

Weather function description: When you use weather-related functions, if you configure third-party weather API services by yourself, your location information may be obtained and processed by the weather API supplier of your choice. Such data transmission and processing are solely responsible for the third-party service provider of your choice and are subject to their privacy policies. This application and developers are not responsible for the data processing behavior of third-party weather API suppliers.

Health Data (HealthKit)

Purpose of calling: After your explicit authorization, this application will read relevant data such as the number of steps from your "Health" App for data statistics and analysis of hiking activities.

Data processing: This application's access to health data is read-only. The data is only processed on the local device, and the developer does not store or upload in any form.

Photo Gallery (Album)