Terms of Service
Last updated on September 10, 2026.
These Terms of Service (the "Terms") govern your use of the DeckSequence website and applications, including our mobile apps (collectively, the "Services"), operated by Ayax Dev Studio LLC, a Delaware limited liability company ("we," "us," or "our"). By creating an account or using the Services, you agree to these Terms.
Accounts and Eligibility
You need an account to use most of the Services. You are responsible for the accuracy of the information you provide, for keeping your login credentials secure, and for all activity that occurs under your account. You must be old enough to form a binding contract in your jurisdiction to create an account.
Acceptable Use
You agree to use the Services only for lawful purposes. You may not misuse the Services. For example, you may not attempt to access accounts or data that are not yours, disrupt or overload the Services, reverse engineer them except as permitted by law, or upload content that is unlawful or infringes the rights of others.
Your Content and Data
You retain ownership of the matches, decks, replays, and other content you create in the Services. You grant us the limited permission needed to store, process, and display that content back to you and to anyone you deliberately share it with through a share link. You are responsible for the content you choose to make shareable. Our handling of your personal information is described in our Privacy Policy. You can permanently delete your account and its data at any time from inside the Services — see our account deletion page.
Intellectual Property; No Affiliation
DeckSequence is an unofficial, fan-made companion tool. It is not affiliated with, endorsed, sponsored, or specifically approved by Nintendo, Creatures Inc., GAME FREAK inc., or The Pokémon Company. Pokémon names, card text, and card images displayed in the Services are the property of their respective owners and are shown for identification and informational purposes only. All trademarks are property of their respective owners.
Free Tier, Trial, and Paid Subscriptions
Free tier. Core features of the Services — logging matches, importing and replaying battle logs, building and versioning decks, recording tournaments, and your overall win-rate record — are available free of charge. Data you create on the free tier is yours and is not removed or locked because you do not pay.
Trial. Each new account receives a one-time 30-day trial of the paid plan, starting when the account is created. No payment method is required for the trial, and you will not be charged when it ends. When the trial ends your account returns to the free tier automatically; nothing you created is deleted. One trial is issued per account, regardless of the device or platform you sign in from. If you subscribe to the paid plan before your trial ends, billing starts on the day you subscribe and the remainder of the trial is not carried over.
Paid plan. The paid plan unlocks additional analytics features. It is offered as a subscription billed either monthly or annually. You can subscribe on our website, or inside our mobile apps through Apple's App Store or Google Play. The current price of each billing option is always shown before you pay: on our pricing page and at checkout on the web, and by the App Store or Google Play in the app.
Automatic renewal. However you subscribe, your subscription renews automatically at the end of each billing period (each month for the monthly plan, each year for the annual plan), and you are charged your plan's price for the next period until you cancel. Cancelling stops future renewals; your subscription stays active until the end of the billing period you have already paid for, after which your account returns to the free tier. Nothing you created is deleted.
Where to manage it. A subscription is billed and managed by whoever sold it to you — us for a web subscription, Apple for an App Store subscription, Google for a Google Play subscription — and the rules for that channel are set out below. Cancelling in one place does not cancel a subscription bought in another.
Price changes and complimentary access. We may change the price of the paid plan for new subscriptions at any time. A price change never affects a billing period you have already paid for. We may also grant complimentary access to the paid plan at our discretion; such access is not a subscription and may be withdrawn.
Subscribing on Our Website
Payment. Payments are processed by Stripe, our payment processor. Your card details are entered on Stripe's secure checkout page and are handled under Stripe's terms and privacy policy; we never receive your full card number. Prices are shown before tax; any applicable sales tax or VAT is calculated and shown at checkout based on your billing address.
Renewal consent. Each renewal charges the payment method you provided your plan's price, plus any applicable taxes. Before you are taken to checkout, we ask you to confirm that you understand and agree to these renewal terms, and we keep a record of that confirmation.
Cancelling. You can cancel at any time from Profile → Subscription in the web app. Cancellation requires no email, call, or chat, and you will not be charged again. We do not provide refunds or credits for the unused part of a billing period, except where required by law.
Failed payments. If a renewal payment fails, Stripe will retry it, and your access continues while those retries are in progress. If payment cannot be collected, your subscription ends and your account returns to the free tier.
Price changes. An existing web subscription keeps its price until we tell you otherwise by email, before any new price applies to your renewal, so you can cancel first.
Subscribing in the App Store or Google Play
Payment. Subscriptions bought inside our iOS or Android app are sold and billed by Apple or Google and charged to your Apple Account or Google account. Apple or Google process the payment under their own terms and show you the price, including any taxes they collect, before you confirm. We never receive your payment details; we receive only the purchase record needed to unlock the paid plan on your account, through RevenueCat, our subscription-management provider.
Renewal. The store charges each renewal at or shortly before the end of the current billing period. For an App Store subscription, turn off automatic renewal at least 24 hours before the end of the current period to avoid being charged for the next one.
Cancelling. Cancel through the store that billed you: on iPhone, in Settings → your name → Subscriptions; on Android, in the Google Play Store app under Payments & subscriptions → Subscriptions. You can also reach the store's cancellation screen from Account → Subscription in our app. Deleting your DeckSequence account or uninstalling the app does not cancel a store subscription — only the store can, so cancel it there first.
Refunds. Refunds for App Store and Google Play purchases are handled by Apple and Google under their own refund policies, and you request them from the store.
Failed payments. If a renewal payment fails, the store retries it. Your access continues for as long as Apple or Google report your subscription as active, including any billing grace period they apply.
Price changes. If we raise the price of an existing store subscription, Apple or Google notify you before the new price applies and, where their rules require it, ask for your agreement. If you do not agree, your subscription ends at the end of the period you have already paid for.
Apps Downloaded from the App Store
If you downloaded our iOS app from Apple's App Store, your use of the app is also governed by Apple's standard Licensed Application End User License Agreement. These Terms are an agreement between you and us, not Apple, and Apple is not responsible for the Services or their content.
Availability and Changes to the Services
The Services are under active development: features may be added, changed, or removed as the product evolves. We may suspend or discontinue the Services at any time. We aim to keep the Services available and reliable but do not guarantee uninterrupted access. If we discontinue the paid plan, we will make sure you are not charged for it again.
Disclaimers and Limitation of Liability
The Services are provided "as is" and "as available," without warranties of any kind, whether express or implied, to the fullest extent permitted by law. To the fullest extent permitted by law, Ayax Dev Studio LLC will not be liable for any indirect, incidental, or consequential damages, or for any loss of data, arising out of or relating to your use of the Services.
Governing Law
These Terms are governed by the laws of the State of Delaware, without regard to its conflict-of-laws principles.
Changes to These Terms
We may update these Terms from time to time. Any changes will be reflected by updating the "Last updated" date at the top of this page. Your continued use of the Services after changes take effect indicates your acceptance of the updated Terms.
Contact
If you have any questions about these Terms, contact us at hello@decksequence.com or visit our Support page.