Nexus
6.9#3 in rgb lighting softwareFree planFree planAndroidiOSWebLinux
VisitNexus vs WidgetSpark
WidgetSpark
6.5#7 in desktop widget softwareFrom $19.99 a yearFree planWindows
VisitWhat both publish
| Fact | Nexus | WidgetSpark |
|---|---|---|
| Integrations | The app lists support across RGB tools including Corsair iCUE, ASUS Aura Sync, MSI Mystic Light, and Lian Li L-Connect, plus tools such as FanControl and Elgato Stream Deck; compatibility depends on device model. | The Media Player widget can control system media playback, including YouTube and Spotify, and Mail Check supports any IMAP inbox. |
| Privacy | The app works locally and offline without an account, while optional anonymous usage telemetry can be controlled in settings. | The maker says the app has no user accounts and does not collect names, Microsoft account details, or payment details; optional cloud sync is off by default. |
| Security | Nexus says remote sessions are end-to-end encrypted and its relay forwards encrypted data it cannot read. | The maker says app communications use HTTPS and widget and sticker content, the license cache, and email unlocks are encrypted on the device. |
| Support | Users can get setup and troubleshooting help through the docs and FAQ, or contact the team and community on Discord. | The maker offers priority support with Pro and says messages to its solo developer usually receive a reply within a couple of days. |
Nexus plans
- FreeFree
WidgetSpark plans
- FreeFree
- Pro monthly$1.99 a month
- Pro yearly$19.99 a year
- Pro lifetime$49.99, paid once
Pick Nexus if…
Nexus suits PC owners who want hardware readings, fan or pump control, and RGB management in one app. Its supported operating systems and the user's specific hardware model matter.
Pick WidgetSpark if…
WidgetSpark suits Windows users who want to personalize their desktop without editing configuration files. It also fits people who want widgets on the taskbar or SparkBar, with a free tier and paid Pro options.