Google Play credit purchases
Where offered in the Android app, credit packs are purchased through Google Play and do not renew automatically. The price, currency, and applicable tax shown in the Google Play purchase screen apply. Credits are added after the server verifies a completed purchase; a pending purchase does not grant credits. Sign in to the intended LynxTTS account before buying. Purchase and refund questions follow the Google Play section of our Refund Policy; our website purchase rules do not determine Google Play refund eligibility.
One-time credit packs
New purchases are one-time credit packs, not subscriptions. Each pack adds the displayed credits after payment is verified. Purchased credits do not expire and are shared across devices signed in to the same LynxTTS account. Buying a pack does not change or restart an existing subscription.
Account and acceptance
By creating an account or using LynxTTS, you agree to these terms and the Privacy Policy. Keep sign-in methods and API credentials confidential, provide accurate account information, and promptly act if you suspect unauthorized access. You are responsible for activity performed through credentials you control.
Rights, permissions, and consent
You must have the rights and permissions needed for every script, instruction, name, trademark, personal detail, recording, and intended use. Obtain informed consent before recreating, imitating, or presenting an identifiable person where consent is required. Where applicable, clearly disclose that audio is synthetic or AI-generated and obtain any consent required for automated calls, messages, advertising, or publication.
Commercial output use
Subject to these terms, customers using purchased credits or an existing paid plan may use outputs they generate in personal or commercial projects. This does not transfer ownership of LynxTTS voices, models, software, names, brands, identities, scripts, or other third-party rights. You are responsible for reviewing accuracy, permissions, disclosures, and lawful publication before using an output.
Prohibited uses
You must not use LynxTTS for fraud, scams, phishing, fake customer support, identity theft, government or business impersonation, impersonation of any person without consent, deceptive or illegal content, undisclosed synthetic media where disclosure is required, unlawful automated calls or messages, harassment, threats, exploitation, disinformation intended to cause harm, or attempts to bypass safeguards or gain unauthorized access.
Credits and generation
One credit equals one normalized billable Unicode code point calculated by the server. Unused monthly credits roll over, and separately purchased credits do not expire. Regeneration consumes credits; replaying, combining, or downloading an existing output does not. A failed or cancelled job may restore its reservation exactly once. Credits do not guarantee immediate capacity or a particular delivery time.
Account limits and output storage
Accounts allow up to 20 active projects. Completed private outputs are available for 90 days and then enter the deletion process described in the Privacy Policy. Billing shows your credit balance and purchases. Renewal details appear only for an existing subscription.
Existing monthly subscriptions: plan changes
For subscriptions purchased on the website through Dodo Payments, selecting a higher plan opens hosted checkout for the full monthly price of the target plan, plus any tax quoted there; it does not change the plan by itself. Your current plan and unused balance remain until LynxTTS independently verifies successful payment and the matching target plan. Activation adds the target plan's full monthly credits once and resets the monthly renewal date to the activation day. A lower-plan change is immediate: there is no charge, refund, or credit grant; the existing balance and renewal date remain, and the lower recurring price and monthly credit grant apply at the next renewal. Apple subscription changes follow the price, effective date, and billing terms shown by Apple; the website's plan-change rules do not apply to Apple purchases.
Renewal, cancellation, and refunds
Existing monthly subscriptions renew at their recurring price unless cancelled. Credit packs do not renew. For website subscriptions, cancellation is scheduled for the next billing date, so paid-plan access continues through the current paid period. No new subscription charge or monthly credit grant occurs after cancellation takes effect. Manage or cancel an Apple subscription through Apple, including in iPhone Settings under your name, then Subscriptions. Apple decides refund requests for Apple purchases. Deleting LynxTTS or its account does not itself cancel an Apple subscription. Refund eligibility and credit adjustments are explained in the Refund Policy, subject to any mandatory rights that apply.
Service and availability
Jobs may queue, fail, or become temporarily unavailable, and features, voices, limits, and integrations may change. LynxTTS does not promise uninterrupted, error-free, or permanently available service. Keep copies of material needed for your work and check the Status page for current public availability.
Suspension, termination, and cooperation
LynxTTS may restrict, suspend, or terminate access when reasonably necessary to address a terms violation, fraud or scam activity, unauthorized impersonation, security risk, payment abuse, harm to users or the service, or a legal requirement. We may preserve relevant account, content, security, and transaction records and cooperate with service providers or authorities where legally required.
Mandatory rights
Nothing in these terms excludes rights or remedies that cannot lawfully be excluded where applicable. These terms do not promise that any particular use, disclosure, consent process, or output complies with laws that apply to you; you are responsible for evaluating those obligations.