Privacy Policy

Last updated: August 28, 2026

Yoshio Kishida (“we”) sets out this Privacy Policy (“this Policy”) for how we handle user information in the mobile application Craft Rush Puzzle (“the App”).

1. Information we collect

The App collects or stores the following information on the device.

1-1. Information you enter

Nickname (player name)

Your nickname may be shown to other users on rankings and similar screens. Do not enter your real name or other information that could identify you.

1-2. Information the App creates and stores automatically

Progress in the game (scores, round results, clear status, tutorial progress)
Holdings of in-app currency and items (Emeralds, coins, lives, materials, potions, and similar)
Growth data such as jobs, levels, and unlocked skills
A random player identifier created by the App (this is not a device-unique ID)

As a rule, this information is stored on your device.

1-3. Information sent when you use rankings

When online ranking is enabled, we send the following to our servers:

Nickname
The random player identifier
Score and the applicable month

1-4. Advertising information

The App may show rewarded ads provided by Google AdMob, for example when you are short on lives. The App does not ask for tracking permission under App Tracking Transparency. We do not use the advertising identifier (IDFA) for cross-app tracking, and ads are served as non-personalized. See Google’s policies for details of ad delivery.

https://policies.google.com/technologies/ads

1-5. Purchase information

In-app purchases are made through Apple’s App Store. We do not collect or store payment details such as credit card numbers. See Apple’s privacy policy for how payment information is handled.

https://www.apple.com/legal/privacy/

1-6. Crash and usage information

We may collect crash information and usage statistics to improve the service and investigate problems. We handle this information in a form that does not identify you.

2. How we use information

We use collected information for the following purposes:

Providing, maintaining, and restoring saved data in the App
Calculating and displaying rankings, and granting rewards
Processing in-app purchases and applying what you bought
Showing rewarded ads
Investigating problems, improving quality, and considering new features
Detecting and responding to abuse
Responding to inquiries from users

3. Sharing and outsourcing

We do not provide collected information to third parties except in the following cases:

When you consent
When required by law
When it is necessary to protect a person’s life, body, or property, and it is difficult to obtain the person’s consent
When we outsource handling, to the extent needed to provide the service, to the providers below

Provider	Purpose
Apple Inc.	App distribution and in-app purchases
Google AdMob	Ad delivery
To be determined (will be listed when online ranking is introduced)	Storing and aggregating ranking data

4. Advertising

Ads in the App are not personalized. You can also turn off Apple’s personalized ads in device settings.

iOS: go to Settings → Privacy & Security → Apple Advertising and turn off Personalized Ads

Ads themselves may still appear.

5. How long we keep information

Data on the device: deleted when you delete the App
Ranking data on servers: kept for the latest two months, then deleted

6. Requests to disclose or delete information

You may ask us to disclose, correct, or delete information we hold about you. Contact us using section 9. We may ask for information such as your player identifier to confirm it is you.

If you delete the App, data on the device is lost and may not be recoverable.

7. Children’s personal information

The App is intended for all ages. Parents and guardians should pay attention to how children use it, especially in-app purchases. If you want a child’s information deleted, contact us.

8. Transfers outside Japan

If a provider’s servers are located outside Japan, information may be stored outside Japan.

9. Contact

For questions about this Policy, contact:

Operator: Yoshio Kishida
Email: craftrush.puzzle.support@gmail.com

10. Changes to this Policy

We may change this Policy when needed. For important changes, we will give notice in the App or on this page. If you use the App after a change, you are deemed to have agreed to the changed Policy.

End