Terms of Service

These Terms of Service ("Terms") govern your use of the Nuddle mobile apps for iOS and Android and the Nuddle website (together, "Nuddle"), provided by SCHMUT/WEISS GmbH, Sieveringer Straße 9/13, 1190 Vienna, Austria ("we", "us"). By downloading, installing, or using Nuddle, you agree to these Terms. If you do not agree, do not use Nuddle.

1. The service

Nuddle is a daily number-puzzle game. Daily Nuddle, Sequence Challenge, Quick Math, Target Recall, and Nonogram are available without payment. Nuddle Plus includes every premium game mode and Shuffle through the optional subscription described below. Nuddle contains no advertising.

Each premium game mode may be tried once for one complete run without payment. This is a one-time preview per premium game mode, not a timed subscription trial, and using it does not start a payment or subscription. Preview availability is stored locally for the installation.

No account is required. Progress, streaks, best scores, and an offline entitlement cache are stored locally on your device and may be lost if you uninstall the App or reset your device. Store purchases can be restored using the same Apple App Store or Google Play account.

2. Licence

We grant you a personal, limited, non-exclusive, non-transferable, revocable licence to use Nuddle for your own private, non-commercial purposes, in accordance with these Terms and the applicable app-store rules.

3. Acceptable use

You agree not to reverse-engineer, decompile, or modify the App except where permitted by mandatory law; tamper with, automate, or manipulate gameplay, scores, purchases, or entitlements; or use Nuddle unlawfully or in breach of these Terms or the applicable app-store rules.

4. Nuddle Plus subscriptions

Nuddle Plus is an optional auto-renewable monthly or yearly subscription. While it is active, it includes all premium game modes and Shuffle available in the App.

  • The exact subscription period and the full localized price are shown in the App before you confirm a purchase.
  • Payment is charged to your Apple App Store or Google Play account when you confirm the purchase. We do not receive or store your payment-card details.
  • The subscription renews automatically for the same period unless you cancel it through your store account before renewal. For Apple subscriptions, cancellation must occur at least 24 hours before the end of the current period to prevent renewal.
  • You can manage or cancel the subscription in your App Store or Google Play account settings. Deleting the App does not cancel a subscription.
  • After cancellation, Nuddle Plus remains available until the end of the already paid period. Thereafter, the App returns to the free set of games unless you have lifetime access.
  • You can use Restore purchases in the App to recover access on a compatible device using the same store account.
  • Billing, cancellations, and refunds are handled by Apple or Google under their applicable terms and mandatory consumer law. We cannot issue store refunds directly, but will help if the problem is caused by Nuddle.

5. Legacy lifetime access

Customers who previously purchased Nuddle's non-consumable Remove ads product retain a non-expiring entitlement. That legacy entitlement now provides lifetime access to Nuddle Plus game modes. The legacy product is no longer offered for sale and does not create recurring charges.

6. Intellectual property

Nuddle, including its name, logo, design, puzzles, and software, is owned by us or our licensors and is protected by intellectual-property law. These Terms grant you no rights in our trademarks or content beyond the licence in Section 2.

7. Availability and changes

We may update, change, or discontinue features of Nuddle, and may update these Terms where there is a valid reason, such as new features or legal or technical changes. If a change is material, we will make it apparent in the App or on the Website. Changes do not reduce an already paid subscription period or the legacy lifetime entitlement described in Section 5.

8. Disclaimer and liability

Nuddle is provided "as is". To the extent permitted by law, we exclude implied warranties. We are liable without limitation for intent and gross negligence and for personal injury. For slight negligence, we are liable only for breach of a material contractual obligation, and limited to the foreseeable, typical damage. This does not limit any mandatory statutory liability (including under the Austrian Product Liability Act) or your mandatory consumer rights.

9. Apple App Store (additional terms)

If you obtained the App from the Apple App Store, the following also applies:

  • These Terms are concluded between you and us only, not with Apple. Apple is not responsible for the App or its content.
  • Your licence to use the App is limited to a non-transferable licence to use it on Apple-branded devices you own or control, as set out in the Apple Media Services Terms and the Usage Rules of the App Store Terms (the "Apple Standard EULA"). Where these Terms are more restrictive, these Terms apply; otherwise the Apple Standard EULA applies.
  • Apple has no obligation to provide maintenance or support. Any product warranty claims and product-liability or third-party intellectual-property claims relating to the App are handled as set out in the Apple Standard EULA.
  • Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.
  • You confirm you are not located in a country subject to a U.S. Government embargo or designated "terrorist-supporting", and you are not on any U.S. Government restricted-parties list.

10. Google Play (additional terms)

If you obtained the App from Google Play, your use is also subject to the Google Play Terms of Service. Google is not a party to these Terms and is not responsible for the App.

11. Governing law and jurisdiction

These Terms are governed by Austrian law, excluding its conflict-of-laws rules and the UN Convention on Contracts for the International Sale of Goods. If you are a consumer, this choice of law does not deprive you of the protection of mandatory provisions of the law of your country of habitual residence, and you may bring proceedings in the courts there. The statutory place of jurisdiction applies.

12. Contact

SCHMUT/WEISS GmbH, office@schmutweiss.com. See also our Imprint and Privacy Policy.

Last updated: 3 September 2026