Terms of use
Last updated October 16, 2026
These terms are the agreement between you and ZLNON, a software studio in Doha, Qatar, which makes Kyzin. By creating an account or using Kyzin, you agree to them. Please read them together with our privacy policy.
Kyzin is in beta
Kyzin is in private beta. Features may change, arrive or go away as we improve it, and things may sometimes break. Export what matters to you from time to time.
Your account
- Give accurate details and keep your sign-in secure. You are responsible for what happens in your account.
- One account is for one person. Invite people to share instead of sharing your sign-in.
- You need to be at least 13 years old to use Kyzin.
Your content
What you put in Kyzin stays yours. You allow us to store, process and show it only to run Kyzin for you and for the people you share with. When you share a budget or a project, the people you invite can see it, and change it if you allow them.
Fair use
Don't use Kyzin to break the law, harm others, send spam, or get into accounts or systems that aren't yours. Don't try to game XP or rewards, overload the service or copy Kyzin's software. We may limit or close accounts that do.
AI features
The AI features are optional. Their suggestions can be wrong, so check them — nothing changes in your tasks, plans or budget until you confirm it. Monthly limits apply.
Not professional advice
Kyzin helps you organise your money, plans, health and training. It is not financial, medical, legal or fitness advice. Talk to a qualified professional about decisions that need one.
Free and Pro
Kyzin is free to start. Pro is an optional subscription with higher limits; its price and billing terms are shown before you buy. You can cancel at any time, and downgrading never deletes your data.
Ending your account
You can stop using Kyzin and ask us to delete your account at any time by emailing hello@kyzin.app. We may suspend or close an account that breaks these terms, and we will tell you why when we can.
Our responsibility
We work hard to keep Kyzin running and your data safe, but we provide it "as is", without a promise that it will always be available or free of errors. As far as the law allows, ZLNON is not liable for indirect losses or for losses caused by events outside our control. Nothing in these terms limits rights you have by law that cannot be limited.
Changes and law
We may update these terms. If a change is important, we will tell you in the app or by email before it applies. These terms are governed by the laws of the State of Qatar.
Contact
Questions? Email hello@kyzin.app.