Terms of Use
Nutzungsbedingungen · Stand: November 2026
These terms apply to all apps published by SiriusX FinTech UG (haftungsbeschränkt) under the name “Sirius Apps” (the “Apps”). By downloading or using an App you agree to them.
1. Provider
SiriusX FinTech UG (haftungsbeschränkt)
Philipp-Rauch-Straße 5
67227 Frankenthal
Deutschland
2. Using the Apps
You may use the Apps for personal and business purposes. Do not misuse them, try to break their security or use them for anything illegal. You are responsible for the content you create, scan, store or share with the Apps.
3. Pro subscriptions and purchases
Basic features are free. Additional features are available as an auto-renewing subscription or a one-time purchase (“Pro”). Payment is handled by Apple (App Store) or Google (Google Play) and charged to your store account. Subscriptions renew automatically unless you cancel at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your store account settings. If a free trial is offered, any unused part of it ends when you buy a subscription. Refunds are handled by Apple or Google according to their policies.
4. AI features
Some Apps (for example Askiva) use artificial intelligence. AI answers can be incomplete or wrong. Always check important information yourself. AI answers are not legal, medical, tax or financial advice.
5. Health features
Health-related Apps (for example Sipzi or Fastyo) are for general wellbeing only and do not replace medical advice. Talk to a doctor before changing your diet or fasting.
6. Availability and changes
We work hard to keep the Apps running smoothly, but we cannot guarantee that they are always available or free of errors. We may update the Apps and these terms. Important changes will be announced in the App or on this website.
7. Liability
We are liable without limitation for intent and gross negligence, and for injury to life, body or health. For slight negligence we are only liable for breaches of essential contractual obligations, limited to the typical, foreseeable damage. Please keep backups of important files. Statutory consumer rights remain unaffected.
8. Privacy
How we handle data is explained in our privacy policy and in the privacy policy linked in each App's store listing.
9. Applicable law
German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. If you are a consumer, mandatory consumer protection laws of your country of residence still apply.