Privacy Policy

Effective October 2, 2026

The short version: Quirk has no accounts, shows no ads, and never sells data. Your quiz answers and results stay on your device (and in your own private iCloud, if you use it). Our server only receives what an AI feature needs to work — the topic you type, or the result titles behind an AI reading — plus anonymous technical identifiers.

What stays on your device

• Your quiz answers, results, saved quizzes and the people you've compared with are stored on your device. If you're signed in to iCloud, they also sync through your own private iCloud database, which only you can read — we can't see it.
• Optional reminders are local notifications — they never leave your device.

What our server receives

Only when you use an AI feature or open a shared quiz link, our server (Cloudflare Workers) processes:

• The quiz topic you type and a content-level flag, used to generate the quiz. Please don't include personal information in topics. Generated quizzes are cached by topic so common topics load instantly for everyone.
• Result titles and descriptions, only when you ask for an AI reading (a personalized result, your Quirk Profile, or a Duo report) — plus the answers you picked for a personalized result, and for a Duo report the nickname your friend chose to put in their link. They are used to write the reading and are not stored.
• A random install identifier (a UUID created in the app, not tied to you) used solely to apply daily free-usage limits. It resets if you reinstall.
• A device attestation token (Apple App Attest) proving the request comes from the genuine app, and — for Pro features — a purchase entitlement signature issued by Apple. Neither contains your name, email, or Apple ID.
• Standard technical logs (such as IP address and request time) kept briefly by our hosting provider for security and debugging.

We collect nothing else: no name, no email, no contacts, no location, no advertising identifiers, and no analytics SDKs.

Sharing

Result cards and challenge links are shared only when you choose to share them. A challenge link contains the quiz id, your result key (e.g. a personality type) and, only if you set one, the nickname you chose in Settings — never anything else.

Purchases

Quirk Pro is processed entirely by Apple. We never see your payment details.

App Clip

The Quirk App Clip follows this same policy: answers stay on the device, and only shared-quiz lookups reach our server.

Children

Quirk is not directed at children under 13 and is rated 12+.

Your choices

Deleting the app removes all locally stored data. Because we hold no account data about you, there is nothing server-side to delete beyond short-lived technical logs and anonymous topic caches. Questions or requests: contact@imaigination.art.

Changes

If this policy changes, the new version will be posted at this address with an updated effective date.