Delta Widgets vs Nexus
Delta Widgets
deltawidgets.com
Nexus
hellonexus.comSide by side
| Figure | Delta Widgets | Nexus |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Desktop Widget Software | 7.7 (#11) | 7.9 (#6) |
| Purpose | Delta Widgets is a free, open-source widget maker for Windows that lets users create desktop widgets without writing code. | Nexus combines PC hardware monitoring, fan and pump control, and RGB lighting in one app. |
| Support | The maker links to documentation, GitHub issue reporting, and a community Discord for help and feedback. | Users can get setup and troubleshooting help through the docs and FAQ, or contact the team and community on Discord. |
Plans
In their own words
Delta Widgets
Delta Widgets is a free, open-source Windows app for creating desktop widgets without code. Its visual drag-and-drop editor supports built-in templates, layouts made from scratch, custom HTML/CSS, and widgets built from URLs. Widgets can display live time, system statistics, media information, and weather. Preinstalled options include date and time, media controls, an audio visualizer, weather, disks, RAM, CPU, and battery. Expressions and variables insert or format dynamic values in text and images. URL widgets can embed webpages, dashboards, web apps, or online tools, and are sandboxed to display external content only. An optional bring-your-own-key assistant supports OpenAI, Anthropic, Google, Ollama, and OpenRouter; the maker says provider keys are encrypted on the device. Compatibility is listed for Windows 10 and Windows 11, with Windows 10 April 2018 or later required. The download page reports anonymous install and widget-enable events through Mixpanel, without personal-data tracking. The project uses the GPL-3.0 license, with documentation, GitHub issues, and Discord support.
Nexus
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.