Terms and Conditions — Deckbase
Last updated: January 13, 2026
Welcome to Deckbase ("we", "our", or "us"). These Terms and Conditions ("Terms") govern your use of the Deckbase mobile application ("App") and any related services we provide.
By downloading or using the App, you agree to these Terms. If you do not agree, please do not use Deckbase.
1. Overview
Deckbase is an AI-powered flashcard platform that helps users turn what they read into lasting knowledge. The app allows you to capture text from various sources, automatically generate flashcards using AI, and review them using spaced repetition for optimal retention. Deckbase promotes efficient learning and long-term memory.
2. Eligibility
You must be at least 13 years old to use this app. By using Deckbase, you confirm that you meet this age requirement and are legally able to accept these Terms.
3. Use of the App
When using Deckbase, you agree to:
- Use the app only for lawful purposes
- Not attempt to reverse engineer, decompile, or modify the app
- Not use the app in a way that interferes with its normal operation or other users
- Not copy or redistribute any part of Deckbase without written permission
- Not use AI-generated content to violate copyright or intellectual property rights
Deckbase is intended for personal, educational, and non-commercial use.
4. Content and AI Generation
Deckbase uses AI to generate flashcards from text you provide. You are responsible for ensuring you have the right to use any content you input into the app. AI-generated flashcards are created for your personal learning use. We do not guarantee the accuracy of AI-generated content, and you should verify important information independently.
5. Subscription & Purchases (If Applicable)
If Deckbase offers premium or paid features in the future, all purchases will be processed securely through Google Play Billing. By subscribing or purchasing, you agree to the terms provided by Google Play, including:
- Automatic renewals unless canceled before the renewal date
- No refunds after payment, except as required by law or Google Play policy
Details about pricing, billing, and cancellations will always be available within the app.
6. Intellectual Property
All content, design, graphics, text, and code in Deckbase are the intellectual property of Deckbase and are protected by copyright and trademark laws. You may not copy, modify, distribute, or use any materials from the app for commercial purposes without prior written consent.
7. Disclaimer of Warranties
Deckbase is provided on an "as is" and "as available" basis. We make no warranties, express or implied, regarding:
- The accuracy or reliability of AI-generated flashcards
- The uninterrupted or error-free operation of the app
- The suitability of Deckbase for your specific learning goals or outcomes
Deckbase is an educational learning tool and is not a substitute for professional instruction, tutoring, or academic guidance.
8. Limitation of Liability
To the fullest extent permitted by law, Deckbase and its creators are not liable for any direct, indirect, incidental, or consequential damages arising from your use of the app — including data loss, emotional distress, or productivity outcomes.
You use Deckbase at your own discretion and risk.
9. Privacy
Your use of Deckbase is also governed by our Privacy Policy. Please review it to understand how we collect, use, and protect your information.
10. Third-Party Services
The app does use third-party services that declare their Terms and Conditions:
You should be aware that there are certain things that Deckbase will not take responsibility for. Certain functions of the app will require the app to have an active internet connection. The connection can be Wi-Fi, or provided by your mobile network provider, but Deckbase cannot take responsibility for the app not working at full functionality if you don't have access to Wi-Fi, and you don't have any of your data allowance left.
If you’re using the app outside of an area with Wi-Fi, you should remember that your terms of the agreement with your mobile network provider will still apply. As a result, you may be charged by your mobile provider for the cost of data for the duration of the connection while accessing the app, or other third-party charges. In using the app, you’re accepting responsibility for any such charges, including roaming data charges if you use the app outside of your home territory (i.e. region or country) without turning off data roaming. If you are not the bill payer for the device on which you’re using the app, please be aware that we assume that you have received permission from the bill payer for using the app.
11. Termination
We may suspend or terminate your access to Deckbase at any time if we believe you have violated these Terms. You may also stop using the app at any time by uninstalling it from your device.
12. Updates and Modifications
We may update Deckbase and these Terms from time to time. When we do, we'll post the updated version in the app or on our website. By continuing to use Deckbase after updates, you agree to the new Terms.
13. Governing Law
These Terms are governed by and construed under the laws of Japan, without regard to conflict of law principles. You agree that any disputes arising from your use of Deckbase will be handled by courts located in Tokyo, Japan.
14. Changes to Terms and Conditions
We may update our Terms and Conditions from time to time. You are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Terms and Conditions on this page.
These terms and conditions are effective as of January 13, 2026.
15. Contact Us
If you have any questions or suggestions about our Terms and Conditions, please contact us through our contact form.