These Terms of Service (“Terms”) govern your use of the Histara mobile application and related services (the “Service”), operated by Yaysoft LTD (“we”, “us”). By downloading or using Histara, you agree to these Terms. If you do not agree, do not use the Service.
The Service is intended for users aged 13 and older (or the minimum digital-consent age in your country). If you are a minor, you may use Histara only with the involvement and consent of a parent or legal guardian.
Histara provides educational lessons on world history, delivered as short daily sessions with quizzes, gamification, and optional audio. Content is produced for general educational and entertainment purposes. While we work to present history accurately and fairly — including balanced perspectives on contested topics — the Service is not a substitute for academic, professional, or scholarly authority, and we do not guarantee that every statement is complete or free of error.
Histara signs you in anonymously; you are not required to create an account with personal details. You are responsible for the device you use and for activity that occurs through it. Your progress is tied to your anonymous identifier and may be lost if you delete the app without linking an account (where that feature is available).
We grant you a personal, limited, non-exclusive, non-transferable, revocable license to use Histara for your own non-commercial learning. You agree not to:
The Service and all of its content — including lessons, text, illustrations, the “Histara” name and logo, the mascot, audio, and software — are owned by Yaysoft LTD or its licensors and are protected by intellectual-property laws. Except for the license above, no rights are granted to you.
The Service is provided “as is” and “as available”, without warranties of any kind, whether express or implied, including fitness for a particular purpose, accuracy, or non-infringement. Historical content reflects best-effort interpretation and may be simplified for learning. We do not warrant that the Service will be uninterrupted, secure, or error-free.
To the maximum extent permitted by law, Yaysoft LTD will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, arising from your use of the Service. Our total liability for any claim relating to the Service will not exceed the amount you paid us in the 12 months before the claim.
You may stop using the Service at any time. We may suspend or terminate access if you breach these Terms or use the Service in a way that could harm us or other users. Provisions that by their nature should survive termination (e.g. intellectual property, disclaimers, limitation of liability) will survive.
We may update these Terms from time to time. We will update the “Last updated” date and, for material changes, provide notice in the app. Continued use after changes means you accept the updated Terms.
These Terms are governed by the laws applicable at the place of establishment of Yaysoft LTD, without regard to conflict-of-laws rules. Nothing in these Terms limits mandatory consumer-protection rights you may have in your country of residence.
Questions about these Terms? Email [email protected].