Terms of Service

These Terms are a contract between you and Nifftly Labs Inc ("Nifftly"). By creating an account or using the Service, you agree to them.

Eligibility

You must be at least 13 years old to use Nifftly. If you are under 18, you may use it only with the involvement of a parent or guardian who agrees to these Terms. You confirm this when you register.

Your account

Provide accurate information, keep your password secure, and you're responsible for activity under your account. Tell us promptly of any unauthorized use.

The service & AI output

Nifftly lets you send prompts to third-party AI models and receive responses ("Output"). Output is generated automatically, may be inaccurate, incomplete, or offensive, and is provided "as is." It is not professional advice (legal, medical, financial, or otherwise). You are responsible for reviewing and how you use Output.

Niffs & ads

Nifftly meters usage in Niffs, a unit of AI spend budget. Free accounts receive a limited daily allowance for Nifftly's designated economy model. You may optionally earn more Niffs by watching available rewarded ads, served on the web through Google Ad Manager and in the app through Google AdMob, or obtain Niffs by buying a Niff pack. Pro includes economy-model usage under a monthly fair-use limit. It does not make premium models or multi-step agent runs free. You may still optionally watch available rewarded ads to earn Niffs for those uses. Current amounts, available models, and limits are shown on our pricing page and in the app. Niffs have no cash value and are non-transferable. We do not currently expire Niffs. If that changes, we will give notice before it takes effect.

Payments, subscriptions & auto-renewal

Web purchases are processed by Stripe. On iOS, Niff packs and Nifftly Pro are available through Apple In-App Purchase, and Apple processes the payment. On Android, Niff packs and Nifftly Pro are available through Google Play In-App Billing, and Google processes the payment. Prices are shown before purchase and may vary by storefront or platform. Nifftly Pro is a subscription that automatically renews each month at the then-current platform price until you cancel. Cancel a web subscription in the billing portal. Cancel an App Store subscription in your Apple Account subscription settings. Cancel a Google Play subscription in Google Play subscription settings. Cancellation takes effect at the end of the current billing period, and you keep access until then. We will give notice of material price changes where required.

Refunds

Except where required by law, subscription fees and delivered Niff packs are non-refundable, and Niffs already spent are non-refundable. Requests concerning an App Store purchase are subject to Apple's refund processes. Requests concerning a Google Play purchase are subject to Google Play's refund processes. If something went wrong with a web charge, contact [email protected] and we'll work with you in good faith.

Acceptable use

Your use must follow our Acceptable Use Policy and the usage policies of the underlying providers (OpenAI, Anthropic, Perplexity, and Google/Gemini).

Intellectual property

We own the Nifftly app, brand, and content. You retain rights to the prompts you submit. As between you and Nifftly, and to the extent permitted by the providers' terms, you own the Output you generate; you are responsible for ensuring your use of it is lawful and doesn't infringe others' rights.

Your content & use by AI providers

You are responsible for the prompts and other content you submit ("Input") and for all activity under your account. You represent and warrant that you have the rights, licenses, permissions, and (where applicable) consents necessary to submit your Input and to allow it to be processed by our third-party AI providers, including for the development purposes below.

Some AI providers may use your Input and the resulting Output to develop and improve their services, including training their models and for related research, evaluation, and testing. We participate in OpenAI's content-sharing program: content we designate may be used by OpenAI for these purposes as an independent controller under its own terms. Do not submit sensitive, confidential, or proprietary information; Protected Health Information (as defined under HIPAA); or personal information of a child under 13 (or the applicable age of digital consent). See our Privacy Policy for details and your choices.

Third-party services

The Service relies on third parties: AI providers (OpenAI, Anthropic, Perplexity, Google/Gemini), Stripe for web payments, Apple for iOS in-app purchases, Google Play for Android in-app purchases, Google Ad Manager and Google AdMob for rewarded advertising, and Cloudflare for hosting. Your use of those features is also subject to their terms, and we are not responsible for them.

Termination

You may stop using Nifftly or delete your account anytime. We may suspend or terminate accounts that violate these Terms or the Acceptable Use Policy.

Disclaimers & limitation of liability

The Service and Output are provided "as is" without warranties of any kind. To the maximum extent permitted by law, Nifftly Labs Inc is not liable for indirect, incidental, or consequential damages, and our total liability is limited to the greater of the amount you paid us in the prior 12 months or US$50.

Indemnification

You agree to indemnify Nifftly Labs Inc against claims arising from your misuse of the Service or violation of these Terms.

Governing law & disputes

These Terms are governed by the laws of the State of California, without regard to conflict-of-laws rules. Before filing any claim, you agree to contact us to seek an informal resolution. Courts located in San Francisco, California will have jurisdiction unless applicable law requires otherwise.

Changes & contact

We may update these Terms and will revise the date above; continued use means you accept the changes. Contact: Nifftly Labs Inc, 1201 J St Ste 200, Sacramento, CA 95814 · [email protected] · (530) 920-6618.