# Criterio Privacy Policy

Effective date: October 19, 2026

Criterio is provided by Masato Mori ("we", "us", or "our"). This policy explains how the Criterio iOS app handles information.

## The information you choose to provide

Criterio lets you enter a question and two or more possible answers. The app saves your current draft, your consent choice, and up to 30 recent comparisons locally on your device so that you can return to them. We do not require an account, and the app does not include advertising, tracking, or analytics SDKs.

When you choose **Agree & compare**, Criterio sends the question and answer options you entered over HTTPS to `https://api.typesafe.pro/v1/systemone`. That service uses TypeSafe AI to generate the scoring response shown in the app. Do not enter personal, sensitive, confidential, health, financial, or other information that you would not want to share with those services.

The app does not send a user API key, sign-in credential, or a separate account identifier with a comparison. Network providers and the scoring services may nevertheless process technical information needed to deliver the request, such as an IP address, request time, device/network metadata, and service logs. Their handling of information is governed by their own notices and practices. We do not control their retention, logging, security, or subprocessors.

## Why we use information

We use the text you enter only to provide the comparison you request and to save the local draft/history feature. We do not sell personal information, use it for targeted advertising, or use it to make decisions about you outside the requested comparison.

## Your choices and deletion

Before the first online comparison, Criterio asks for your consent. In Settings, you can choose **Ask before my next comparison** to revoke that stored consent.

You can choose **Delete all local data** in Settings to remove the saved draft, comparison history, and consent choice from that device. Deleting local data cannot recall text that you previously sent to the scoring services; contact those services directly about information they may retain.

## Sharing

The app can open the iOS share sheet only when you select **Share comparison**. The recipient and sharing method are chosen by you and are governed by the recipient service's own privacy practices.

## Children

Criterio is not directed to children. Do not use the app to provide a child's personal information.

## Changes to this policy

We may update this policy when the app or its data practices change. The current version will be published at this URL with a revised effective date.

## Contact

For a privacy question or request, email [info@patrickmos.beer](mailto:info@patrickmos.beer). Do not include the text of a comparison, sensitive information, or credentials in a public GitHub issue.

## Third-party service

Criterio uses the TypeSafe System One service for voluntary scoring requests. Before submitting a comparison, review the gateway's current notices and contact information at [typesafe.pro](https://typesafe.pro/).