Terms
The short version.
Use Quotidienn for tracking your own habits. Do not use it to break the law or to interfere with anyone else's use of it.
Your account is yours to keep or close whenever you like. Accounts that are used to attack the service or other people can be closed without notice.
The service is provided as it is. Back up anything you cannot afford to lose. Reasonable care is taken with your data, but no guarantee is made that the service will always be available or free of faults.
These terms may change. Material changes will be announced in the app before they take effect.
A plain-language summary of intent, not a lawyer-reviewed agreement. Replace it with a real one before the app takes payment or operates in a regulated market.