LangGuess Terms of Use

Effective October 12, 2026

These Terms of Use ("Terms") are an agreement between you and Deox, Inc., a Delaware corporation ("we", "us") for your use of LangGuess (the "App"). By downloading or using the App you agree to these Terms. If you do not agree, do not use the App.

1. Your license to use the App

We grant you a personal, non-exclusive, non-transferable, revocable license to download and use the App on devices you own or control, for your own non-commercial entertainment, subject to these Terms and the rules of the store you got it from.

2. Ad-free (subscriptions and Lifetime)

The App is free to play with ads. The optional "Ad-free" upgrade removes all ads and unlocks unlimited hints. It is offered as a weekly or monthly subscription, or as a one-time Lifetime purchase; the current price in your currency is shown before you buy.

  • Payment is charged to your Apple ID or Google Play account when you confirm the purchase.

  • Lifetime is a one-time purchase, not a subscription: it is never charged again, never expires and does not need to be cancelled. It stays tied to the store account you bought it with and can be restored on your other devices signed in to that account.

  • Each weekly or monthly subscription renews automatically at the same price and for the same period unless auto-renew is turned off 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.

  • You can manage or cancel your subscription at any time in your App Store or Google Play account settings, or from Settings → Manage subscription in the App. Cancelling stops future renewals; you keep Ad-free until the end of the period you have paid for.

  • Refunds are handled by Apple or Google under their policies. Deleting the App does not cancel a subscription.

  • Use "Restore Purchases" in the App to restore an active subscription or a Lifetime purchase on a new or reset device signed in to the same store account.

Manage subscriptions: Apple https://support.apple.com/en-us/118428 · Google Play https://support.google.com/googleplay/answer/7018481

3. Ads

The free version shows ads from third parties (Google AdMob). Rewarded ads are optional and give you a hint when completed. We are not responsible for the content of third-party ads or the products they promote; ads are limited to content suitable for general audiences with parental guidance.

4. Game content, facts and estimates

Audio clips, sentences, maps and language information come from third-party datasets used under their licenses, including Google FLEURS (CC BY 4.0), Tatoeba (CC BY 2.0 FR) and Natural Earth (public domain). Credits and changes we made are listed in the App under Settings → Data Sources & Licenses.

The App is a game. Language facts (for example where a language is spoken or how many people speak it) are simplified and may be incomplete or out of date. Rankings such as "Top 12% of players" are estimates that compare your results with a model of typical scores; they are not live or official global rankings.

5. Acceptable use

You agree not to: copy, modify, distribute, sell or rent the App; reverse engineer, decompile or try to extract its source code or content, except where the law allows it; bypass its ads, purchases or other technical protections; use bots or automated means to play or extract data; or use the App in any unlawful way.

6. Ownership

The App, its design, logo and software belong to us or our licensors and are protected by intellectual property laws. Third-party content remains subject to its own licenses. These Terms do not give you any rights to our names, logos or trademarks.

7. Privacy

Our Privacy Policy explains how the App uses information. It is part of these Terms.

8. Changes and availability

We may update, change or discontinue the App or any feature, and we may update these Terms. We will change the effective date above and, for material changes, give notice in the App or the store listing. Continuing to use the App after changes take effect means you accept them.

9. Disclaimer

To the fullest extent permitted by law, the App is provided "as is" and "as available", without warranties of any kind, express or implied, including warranties of merchantability, fitness for a particular purpose, accuracy and non-infringement. We do not guarantee that the App will be uninterrupted, error-free, or that its content is accurate.

10. Limitation of liability

To the fullest extent permitted by law, we will not be liable for any indirect, incidental, special, consequential or punitive damages, or any loss of data, profits or goodwill, arising from your use of the App. Our total liability for any claim relating to the App is limited to the amount you paid for the App or subscription in the 12 months before the claim. Some jurisdictions do not allow these limitations, so they may not apply to you; nothing in these Terms limits rights you have as a consumer that cannot be limited by contract.

11. Termination

These Terms apply until ended by you or us. Your rights under them end automatically if you breach them. You can end them at any time by deleting the App (and cancelling any subscription in your store account).

12. Governing law

These Terms are governed by the laws of the State of Delaware, USA, without regard to its conflict-of-law rules, except where the law of your country of residence gives you mandatory consumer protections.

13. Apple App Store additional terms

If you downloaded the App from the Apple App Store, you and we also acknowledge and agree that:

  • These Terms are between you and us only, not with Apple Inc. ("Apple"). We, not Apple, are solely responsible for the App and its content.

  • Your license is limited to using the App on Apple-branded products you own or control, as permitted by the Usage Rules in the Apple Media Services Terms and Conditions (the App may also be used by other accounts associated with you through Family Sharing or volume purchasing).

  • Apple has no obligation to provide any maintenance or support for the App.

  • If the App fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any) for the App. To the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App; any other claims, losses, liabilities, damages, costs or expenses attributable to any failure to conform to any warranty are our responsibility.

  • We, not Apple, are responsible for addressing any claims by you or any third party relating to the App or your possession and use of it, including product liability claims, claims that the App fails to conform to legal or regulatory requirements, and claims arising under consumer protection, privacy or similar laws.

  • If any third party claims that the App or your possession and use of it infringes that party’s intellectual property rights, we, not Apple, are solely responsible for the investigation, defense, settlement and discharge of that claim.

  • You represent that you are not located in a country subject to a U.S. Government embargo or designated as a "terrorist supporting" country, and that you are not listed on any U.S. Government list of prohibited or restricted parties.

  • You must comply with applicable third-party terms when using the App.

  • Apple and its subsidiaries are third-party beneficiaries of these Terms and, once you accept them, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary.

14. Google Play

If you downloaded the App from Google Play, your purchases are also subject to the Google Play Terms of Service: https://play.google.com/about/play-terms/.

15. Contact

Questions about these Terms or the App: Deox, Inc. · founder@deox.app