Terms of Service

By downloading, installing, or using the SPARKS app ("App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree, do not use the App.

SPARKS is a classroom toolkit app designed for teachers. You must be 18 years of age or older to create an account. You are responsible for maintaining the confidentiality of your account credentials and for all activity under your account.

You agree not to:

• Use the App for any unlawful purpose
• Attempt to gain unauthorized access to any part of the App or its infrastructure
• Reverse engineer, decompile, or disassemble any part of the App
• Use automated tools to scrape or extract content from the App

The App offers optional auto-renewing subscriptions ("SPARKS Pro") that unlock premium features. Subscriptions purchased inside the apps are billed through your Apple App Store or Google Play account. Subscriptions purchased on our website are billed by our payment processor, Stripe.

• Payment is charged to your App Store, Google Play, or Stripe payment method upon purchase confirmation
• Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period
• Your account will be charged for renewal within 24 hours prior to the end of the current period
• Subscription prices may vary by region and are displayed at the time of purchase
• A subscription unlocks the same features regardless of where it was purchased, but is managed and cancelled where it was purchased

You may cancel your subscription at any time through your device's subscription settings:

• iOS: Settings → Apple ID → Subscriptions → SPARKS → Cancel
• Android: Google Play → Subscriptions → SPARKS → Cancel
• Website (Stripe): email support@sparkskit.com from your account email and we will cancel the subscription for you

Cancellation takes effect at the end of the current billing period — you retain access until then. For purchases made through Apple or Google, refunds are handled by Apple or Google according to their respective refund policies; we cannot process those refunds directly. For purchases made on our website, contact us and we will handle refund requests in accordance with applicable consumer protection law.

Certain features of the App are available for free and will remain free. We reserve the right to change which features are free or paid with reasonable notice.

You retain ownership of any content you create in the App (lesson plans, word lists, question sets, etc.). You grant us a limited license to store and process that content solely to provide the service to you. We do not use your content to train AI models.

The App, including its design, graphics, tools, and underlying technology, is owned by SPARKS and protected by copyright and other intellectual property laws. Nothing in these Terms grants you ownership of any App content.

The App is provided "as is" without warranties of any kind. We do not warrant that the App will be uninterrupted, error-free, or that any defects will be corrected. Your use of the App is at your sole risk.

To the maximum extent permitted by law, SPARKS shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the App. Our total liability to you for any claim shall not exceed the amount you paid us in the 12 months preceding the claim.

We may update these Terms from time to time. We will notify you of significant changes by updating the date at the top of this page. Continued use of the App after changes constitutes acceptance of the updated Terms.

These Terms are governed by the laws of Japan. Any disputes shall be resolved in the courts of Japan, unless otherwise required by applicable consumer protection law in your jurisdiction.

Questions about these Terms? Contact us at:
support@sparkskit.com