算法快学隐私政策

Effective Date: June 8, 2025

Algorithm Fast Learn (hereinafter referred to as "the App") attaches great importance to user privacy protection and strictly complies with relevant laws and regulations on personal information protection. This policy provides a detailed explanation of how we collect, use, and protect your information when you use the App.

I. Scope of the Policy

This policy applies to the following scenarios:
Your use of various functions and services of the App
Crash diagnostic information collected by the App through Tencent Bugly
Transaction data generated when you purchase topics within the App
Special Notes:
As a local algorithm tool, the App does not collect your algorithm practice content
User evaluation information submitted within the App is not subject to this policy

II. Information Collection and Use

1. Basic Information Collection
When you use the App, we automatically obtain:
Device basic information (device model, operating system version)
Network status and language settings
Application usage time and function access records
2. Crash Diagnostic Data
To enhance application stability, we collect through the Tencent Bugly SDK:
Device hardware information (ROM/RAM/SD card capacity)
Device identification information (anonymized IMEI, android_id)
System status and error details at the time of the crash
3. Purchase Transaction Information
When you purchase topics, we need to:
Verify transaction vouchers provided by the app store
Record the type and time of purchase
Information Use Principles:
Crash data is only used for fixing program errors
Device information is used for basic function adaptation
Purchase data is used for service restoration verification

III. Information Disclosure Rules

We may disclose information in the following circumstances:
Legal Requirements: In response to legal requests from judicial or administrative authorities
Service Necessity: Providing crash data to Tencent Bugly (subject to its privacy rules)
Transaction Disputes: Handling rights disputes related to in-app purchases
User Authorization: With your prior explicit consent
Bugly SDK Personal Information Protection Rules：detail

IV. Data Storage and Management

Storage Location
Crash data: Stored on Tencent Cloud servers
Purchase records: Stored locally on the device
Practice data: Only stored on your device
Cross-border Transmission
Crash data may be transmitted to servers outside the Chinese mainland for processing
Retention Period
Crash logs: Automatically deleted after 30 days
Purchase vouchers: Permanently stored locally on the device

V. Information Security Assurance

We take strict measures to protect your information:
Using HTTPS to encrypt the transmission of critical data
Anonymizing device identifiers
Regularly reviewing the compliance of third-party service providers
Implementing access control and operational audit mechanisms

VI. Policy Updates and Notifications

We reserve the right to modify this policy.
Continuing to use the App constitutes acceptance of the revised policy.

VII. User Rights Protection

You have the right to:
Disable diagnostic data collection through system settings
Clear app cache to delete local data
Reject personal information processing that does not comply with this policy

VIII. Contact Us

For the following needs, please contact us via email: zhilinggu@126.com

Important Statements:

All algorithm practices are completed locally on the device Payment processing is handled by the official app store system Bugly data collection is a necessary measure to ensure application stability

生效日期：2025年6月8日

算法快学（以下简称"本应用"）高度重视用户的隐私保护，严格遵守个人信息保护相关法律法规。本政策详细说明在使用本应用过程中，我们如何收集、使用和保护您的信息。

一、政策适用范围

本政策适用于以下场景：
您使用本应用的各项功能与服务
本应用通过腾讯Bugly收集崩溃诊断信息
您进行应用内购买题目时产生的交易数据
特别说明：
本应用作为本地算法工具，不会收集您的算法练习内容
用户在本应用内主动提交的评价信息不适用本政策

二、信息收集与使用

1. 基础信息收集
当您使用本应用时，我们会自动获取：
设备基本信息（设备型号、操作系统版本）
网络状态与语言设置
应用使用时间与功能访问记录
2. 崩溃诊断数据
为提升应用稳定性，我们通过腾讯Bugly SDK收集：
设备硬件信息（ROM/RAM/SD卡容量）
设备标识信息（匿名化处理的IMEI、android_id）
崩溃时的系统状态与错误详情
3. 购买交易信息
当您购买题目时，我们需要：
验证应用商店提供的交易凭证
记录购买商品类型与时间
信息使用原则：
崩溃数据仅用于修复程序错误
设备信息用于基础功能适配
购买数据用于服务恢复验证

三、信息披露规则

在下列情形下，我们可能披露信息：
法定要求：应司法机关或行政机关合法要求
服务必需：向腾讯Bugly提供崩溃数据（受其隐私规则约束）
交易纠纷：处理应用内购买相关的权利纠纷
用户授权：获得您事先明确同意
《Bugly SDK个人信息保护规则》：详见此链接

四、数据存储与管理

存储位置
崩溃数据：存储在腾讯云服务器
购买记录：存储在设备本地
练习数据：仅存于您的设备
跨境传输
崩溃数据可能传输至中国大陆以外的服务器进行处理
保留期限
崩溃日志：30天后自动删除
购买凭证：永久存储在本地设备

五、信息安全保障

我们采取严格措施保护您的信息：
使用HTTPS加密传输关键数据
对设备标识符进行匿名化处理
定期审查第三方服务商的合规性
实施访问控制与操作审计机制

六、政策更新与通知

我们保留修改本政策的权利
继续使用即视为接受修订后的政策

七、用户权利保障

您有权：
通过系统设置关闭诊断数据收集
清除应用缓存删除本地数据
拒绝不符合本政策的个人信息处理

八、联系我们

如您有下列需求，请通过邮件联系：zhilinggu@126.com

重要声明：

所有算法练习均在设备本地完成
支付环节由应用商店官方系统处理
Bugly数据收集为保障应用稳定运行的必需措施