Quillcase privacy policy

Updated 6 November 2026. Publisher: Equal Information.

What Quillcase keeps

Quillcase is a daily logic puzzle. Your finished cases, stars, streak, unfinished notes, timer values and settings are saved in the app's own storage on your device. We run no accounts and no server that receives this progress, so we cannot read it. Removing the app removes it.

Ads

The app is free and is supported by ads served by Google AdMob. On first launch iOS asks whether apps may track you; after that, in regions that require it, Google's consent form lets you accept or decline ad personalisation. If you decline, ads are still shown but are not personalised from tracking data. Google may process your device's advertising identifier, coarse location derived from your IP address, and ad interaction information to deliver and measure ads; see Google's advertising policy page. You can change the iOS choice at any time in Settings, Privacy and Security, Tracking.

Staying ad-free

You can earn a period without ads by watching short optional videos (a monthly allowance applies), or subscribe to the optional monthly Ad-free plan. Purchases are handled entirely by Apple through the App Store; we receive no card or payment details. Manage or cancel the subscription in your Apple account settings at least 24 hours before it renews.

What we do not do

Children

Quillcase is a general-audience puzzle and is not directed to children under 13.

Contact

Questions about this policy: see the Quillcase help page. Subscription terms: Apple's standard licensed application terms.