Delta Widgets vs WidgetSpark

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.

WidgetSpark is a Windows desktop widget app with more than 130 widgets for the desktop, taskbar, and SparkBar. Its catalogue spans system, productivity, games, time, weather, media, entertainment, and finance. Widgets can float on the desktop, dock in the taskbar, appear in SparkBar, or sit behind desktop icons as wallpaper. Each can be moved, resized, and themed, while session restore returns the layout and settings after a restart. Some widgets display live weather, stocks, exchange rates, or crypto prices and need an internet connection to update. The Media Player widget controls system media playback, including YouTube and Spotify; Mail Check supports IMAP inboxes. WidgetSpark runs on 64-bit Windows 10 and 11 and is distributed through the Microsoft Store and winget. The free plan includes a subset of widgets and shows an ad banner inside the app. Pro costs $1.99 per month, $19.99 per year, or $49.99 once for lifetime access. A 7-day trial is available.