Monitor Flows vs Nexus

Monitor Flows provides customizable desktop widgets that stay visible while users switch between apps. Its library has more than 50 widgets across nine categories, with examples including weather forecasts, terminal emulators, color pickers, and 3D globes. A drag-and-drop editor arranges and resizes widgets, while settings adjust opacity, blur, accent colors, themes, and backgrounds. Video can keep playing, radio can keep streaming, and web pages can stay loaded as users switch pages. The listed integrations include Spotify, Google Assistant, Philips Hue, Discord, YouTube, GitHub, Twitch, Steam, Slack, Gmail, Yahoo Mail, WLED, and OpenWeather. The app supports Windows 10 and 11, including Home and Pro editions; macOS and Linux support are being explored for the 2026 roadmap. Free includes 15 core widgets, three pages, and five themes, with no time limit or credit card. Pro costs $3 a month; Max costs $49 a year. The FAQ says credentials and configurations are stored locally and that the product collects no telemetry, usage analytics, or personal information.

Nexus combines PC hardware monitoring, fan and pump control, and RGB lighting in one free app. It shows live CPU, GPU, memory, network, disk, fan, and temperature readings, with per-game FPS history on Windows. Its GPU-rendered lighting engine offers screen sync, audio sync, and Game Sync. Users can set fan and pump curves from any system temperature sensor or leave selected devices on BIOS or firmware settings. Nexus uses its own device drivers and a bundled OpenRGB build; hardware support depends on the exact model. A phone browser can act as a remote panel, using an encrypted relay outside the home network and switching to a direct connection when possible. The app works locally and offline without an account, while optional anonymous telemetry can be controlled in settings. Nexus runs on 64-bit Windows 10 or 11, Apple Silicon Macs, and x86-64 Linux. It has no builds for Windows on ARM, Intel Macs, or ARM Linux. Companion iOS and Android apps are not yet in the app stores.