Privacy policy

Effective 14 November 2026

Who we are

Nightly is an iPhone app published by Adecastic LLC. This policy covers the app and this website. If you have a question about it, write to support@adecastic.com.

What the app collects

Adecastic does not collect personal data through the Nightly app. It saves preferences locally. If you choose to open a website or install a shortcut, your browser or Apple Shortcuts connects to the service you chose.

What Nightly saves on your iPhone

The app saves a small amount of information in its own storage on your device so it can work:

• Your scenes, including their names and display levels
• Which scene you chose last, and whether the last run dimmed or restored
• The brightness to return to when you restore
• Your progress through setup, recent display actions and the local counter used to time the rating prompt

Deleting Nightly removes its local app data. Your device backups are managed separately in your Apple settings. Shortcuts that you added remain in Apple Shortcuts until you remove them there.

Shortcuts and Apple

Nightly works through shortcuts that run in Apple's Shortcuts app. When you add a shortcut from an iCloud link, the link is served by Apple and Apple's own privacy policy applies to that request. The shortcuts change three display settings on your iPhone: brightness, Reduce White Point and Night Shift, plus Color Filters if you use a red scene. The shortcuts read your current brightness so Nightly can restore it. They pass display values to Nightly on your device; they do not send them to Adecastic.

If the app asks you to rate it, that prompt is shown by Apple. We do not see whether you respond.

Purchases and downloads

The App Store handles downloads and any payment. We do not receive your name, your Apple Account or your payment details. Apple may share aggregate figures with us, such as the number of downloads.

This website

We do not use advertising cookies or analytics on this website. Vercel hosts it and processes technical information such as your IP address to deliver and secure the pages. Your browser also contacts Google Fonts and unpkg for fonts and icons; those services receive your IP address when you request their files.

Children

Nightly does not knowingly collect information from anyone, including children.

If you contact us

If you write to support@adecastic.com, we receive your address and whatever you include in your message. We use your message to respond and do not add you to a mailing list. We keep support emails only as long as needed to resolve your request and follow up. To request deletion of your correspondence, email support@adecastic.com.

Changes to this policy

If this policy changes, the new version will be posted on this page with a new effective date.