Terms of Use

Umwelt, DogSight and CatSight · Mosaic Paradigm LLC · Last updated 30 July 2026

These Terms govern your use of the Umwelt, DogSight and CatSight apps (the “Apps”), published by Mosaic Paradigm LLC (“we”, “us”). By using an App you agree to these Terms.

Licence

We grant you a personal, non-transferable licence to use the Apps on Apple devices you own or control, in line with Apple’s App Store Terms of Service. You may not copy, resell, reverse-engineer, or redistribute the Apps.

Free tier and metered access

The core toy analyzer is free to use. The immersive live pet-vision experience and related features include a free allowance of time (a one-time welcome allowance plus a weekly allowance that refills; importing photos or videos counts against the same time). Beyond that allowance, continued use requires a subscription or a one-time purchase. The exact free allowances may change over time. The remaining free time is always visible in the app’s menu.

Subscriptions

A paid subscription is an auto-renewing annual subscription that unlocks unlimited use of the premium features.
Payment is charged to your Apple Account at confirmation of purchase.
The subscription renews automatically each year unless you cancel at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the period ends.
You manage and cancel your subscription in your Apple Account settings after purchase. Deleting the App does not cancel a subscription.
Prices are shown in the App before you buy, in your local currency, and may differ by region. Introductory prices, where offered, apply as stated at purchase.

One-time purchases

Where offered, a one-time purchase unlocks the premium features permanently on Apple accounts you own, with no recurring charge. One-time purchases and subscriptions are non-refundable except as required by law or Apple’s policies; refund requests are handled by Apple.

Restoring purchases

You can restore a previous purchase or subscription on a new device using the “Restore Purchases” option in the App, signed in to the same Apple Account used for the original purchase.

No veterinary or medical advice

The Apps provide educational vision simulations and enrichment guidance based on published research. They are not medical or veterinary advice and must not be used to diagnose or treat any animal. Always consult a veterinarian about your animal’s health.

Disclaimer and liability

The Apps are provided “as is”. To the fullest extent permitted by law, Mosaic Paradigm LLC disclaims all warranties and is not liable for any indirect or consequential loss arising from your use of the Apps. Nothing in these Terms limits any rights you have under mandatory consumer law.

Changes

We may update these Terms; the current version is always at this page with the date above. Continued use after a change means you accept the updated Terms.