DDatu Studio

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Terms of Service

These terms govern your use of every Datu Studio app, including free features, ads, one-time in-app purchases and auto-renewing subscriptions.

Last updated: October 28, 2026

1. Acceptance of terms

By downloading, installing or using any app published by Datu Studio (the “Apps”), you agree to these Terms of Service and our Privacy Policy. If you do not agree, do not use the Apps. You must be at least 13 years old, or have permission from a parent or guardian, to use the Apps and make purchases.

2. Licence to use

We grant you a personal, non-exclusive, non-transferable, revocable licence to use the Apps on Android devices you own or control, in line with these terms and the Google Play Terms of Service. You may not copy, modify, reverse-engineer, resell or redistribute the Apps or their content.

3. In-app purchases

The Apps are free to download. Some features, content packs or an ad-free experience may be offered as paid in-app purchases:

  • One-time (lifetime) purchases unlock features permanently for the Google account used to buy them.
  • Consumable items (if offered) are used up once spent and cannot be restored.
  • All payments are processed by Google Play and charged to the payment method in your Google account. Prices are shown in the app before you confirm and may include local taxes.
  • Purchased features are licensed to you, not sold, and have no cash value outside the app.

4. Subscriptions & auto-renewal

Premium subscriptions (for example weekly, monthly or yearly plans) give access to premium features for the subscription period:

  • Payment is charged to your Google Play account when you confirm the purchase (or when a free trial ends).
  • Subscriptions renew automatically at the same price and duration unless cancelled at least 24 hours before the end of the current period.
  • Your account is charged for renewal within 24 hours before the end of the current period.
  • If we change a subscription price, Google Play will notify you in advance and, where required, ask for your consent.
  • Deleting or uninstalling the app does not cancel a subscription.

5. Free trials & introductory offers

Some subscriptions include a free trial or discounted introductory price. Unless you cancel before the trial ends, the subscription converts automatically into a paid subscription at the regular price. Trials are limited to one per Google account per product.

6. How to cancel a subscription

  • Open the Google Play Store app on your device.
  • Tap your profile icon › Payments & subscriptions › Subscriptions.
  • Select the Datu Studio app subscription and tap Cancel subscription.

You can also manage subscriptions at play.google.com/store/account/subscriptions. After cancelling, you keep premium access until the end of the period you already paid for.

7. Restoring purchases

Purchases and active subscriptions are tied to the Google account used to buy them. To restore them after reinstalling or switching phones:

  • Sign in to the Play Store with the same Google account.
  • Install and open the app while connected to the internet.
  • Go to the app’s Premium or Settings screen and tap Restore purchase. Most purchases are also restored automatically on launch.

If a purchase does not restore, contact Support with your Google Play order ID (starts with “GPA.”).

8. Refunds

Because payments are processed by Google, refunds are handled under the Google Play refund policy. Within 48 hours of purchase you can usually request a refund directly from Google Play. After that, contact us with your order ID and we will review the request in line with applicable consumer law. Partial periods of a subscription are generally not refunded.

9. Advertising

Free versions of the Apps display ads from Google AdMob and its mediation partners. We are not responsible for the content of third-party ads or the websites and apps they link to. Purchasing an ad-free option removes ads within that app for the duration of the purchase or subscription; it may not remove optional “watch an ad to unlock” rewards if you choose to use them.

10. Your content

You keep all rights to photos, drawings, animations and text you create with the Apps. Your content is stored on your device; you are responsible for backing it up. You must have the rights to any images you import or trace.

11. Acceptable use

  • Do not use the Apps for illegal, harmful or infringing purposes.
  • Do not attempt to bypass purchases, ads or security, or use modified versions of the Apps.
  • Do not interfere with the Apps’ servers or other users.

12. Intellectual property

The Apps, including their code, design, graphics, templates, wallpapers and puzzles, are owned by Datu Studio or its licensors and protected by intellectual-property laws.

13. Disclaimers

The Apps are provided “as is” and “as available” without warranties of any kind. Utility features such as anti-theft alarms are aids only and do not guarantee that your device will not be lost, stolen or damaged.

14. Limitation of liability

To the maximum extent permitted by law, Datu Studio is not liable for indirect, incidental or consequential damages, or loss of data, arising from your use of the Apps. Our total liability is limited to the amount you paid us in the 12 months before the claim.

15. Termination & changes

We may suspend access if you breach these terms. We may update the Apps or these terms at any time; the “Last updated” date shows the latest version, and continued use means you accept the changes.

16. Governing law

These terms are governed by the laws of Vietnam, without prejudice to mandatory consumer protections in your country of residence.

17. Contact

Questions about these terms? Email datu.28198@gmail.com or visit our Support page.