Lumo
Privacy, simply.
Lumo makes your screen brighter. It doesn't need to know anything about you to do that.
Last updated October 15, 2026What we collect
Nothing. Lumo does not collect, store, transmit or share any personal information. It has no accounts, no analytics, no advertising and no tracking.
What stays on your Mac
Lumo saves your settings on your device only: whether the boost is on, the boost level, your transition speed, your charging option, and the date your free trial began. This information never leaves your Mac.
Purchases
If you buy Lumo, the purchase is handled entirely by Apple through the App Store. We never see or store your payment details. Apple's own privacy policy applies to the purchase.
Network access
Lumo connects to the internet only to talk to the App Store about your purchase.
Children
Lumo does not collect information from anyone, including children.
Changes
If this policy changes, we will update this page and the date above.
Contact
Questions about privacy? Email support@la-ventra.com.