NetUsageLog vs CYSServerMonitor

Track Every MB. Stop Being Surprised by Your Mobile Bill. NetUsageLog helps you monitor your Wi-Fi and mobile data usage, track consumption based on your own plans and quotas, and receive alerts before you run out. Simple, clean, and completely on-device. Why Choose NetUsageLog ◆ Match Your Real Billing Cycle Set a monthly reset day (for example, the 3rd of every month), create custom date ranges, or use a daily eSIM quota mode that matches your carrier's billing cycle or travel data plan. ◆ Daily eSIM Quota Support – Perfect for Travelers Designed for eSIM plans that provide a daily data allowance. Automatically resets each day and shows your remaining data and recommended daily usage. Ideal for international travel. ◆ Separate Tracking for Dual SIM and eSIM Monitor each SIM or eSIM independently and assign custom names such as "Primary SIM" or "Travel eSIM". ◆ Usage Alerts Receive automatic notifications when your mobile data usage reaches 80% or 100% of your quota. Only mobile data counts toward plan limits; Wi-Fi usage is excluded. ◆ Visualize Long-Term Trends View usage charts and statistics over the last 7 days, 30 days, or 12 months. Analyze usage patterns by individual SIM line. ◆ Home Screen Widgets Check your current usage and remaining quota directly from your Home Screen without opening the app. ◆ Privacy First All data stays on your device. No VPN required and no usage data is uploaded to any server. Full backup and restore support helps you keep your data when changing devices. ◆ Multiple Languages Traditional Chinese, Simplified Chinese, English, Japanese, Korean, and Spanish. ◆ Important Note iOS does not allow apps to continuously monitor network usage in the background. Usage statistics are updated only when the app is opened. All figures are estimates and may differ from your carrier's records. Mobile data tracking requires a physical device. ◆ NetUsageLog Pro (Optional Upgrade) One-time purchase to unlock: Ad-free experience Data backup and restore Advanced history and statistics Stay informed. Stay within your data plan. NetUsageLog makes every MB count.

服务器监控是一款面向运维与开发者的 iOS 客户端，配合自建的 Ubuntu 监控 Agent 使用，让你在手机上随时掌握服务器性能与安全态势。 【核心功能】 ▸ 性能概览 实时查看 CPU 使用率、负载、内存、Swap、磁盘分区、磁盘 I/O、网络流量、温度传感器与系统信息。 ▸ 网络连接 查看服务器当前 TCP/UDP 连接，快速发现异常外连。 ▸ 挖矿防护 多维评分检测 xmrig、kinsing 等已知挖矿程序，支持一键终止高危进程，降低服务器被入侵挖矿的风险。 ▸ 进程监控 按 CPU / 内存排序查看 Top 10 进程，定位资源占用异常。 ▸ 多服务器管理 支持添加多台服务器，顶部快速切换，健康状态一目了然。 ▸ 灵活刷新 可自定义数据刷新间隔，兼顾实时性与电量消耗。 【使用方式】 1. 在 Ubuntu 服务器部署 CYSServerMonitor Agent 2. 打开 App → 设置 → 添加服务器，填入地址与 API Token · 局域网示例：http://192.168.1.100:8765 · 公网示例：https://monitor.example.com:8765 3. 局域网可用 HTTP；公网须使用 HTTPS 【安全说明】 • API Token 保存在系统钥匙串，不会上传至第三方 • 公网连接须使用 HTTPS • 本 App 不提供托管服务，需用户自行部署 Agent 【适用人群】 个人开发者、运维工程师、VPS 用户、小团队服务器管理员。 技术支持：https://chengyusheng.cn/CYSServerMonitor/support.html 联系：cys@anyimail.com