Koinochrista +
Apartment building management for owners and managers: common expenses, rents and debts in one place, with no paper and notebooks.
This app was designed and developed by kos-tech as a custom solution, from the idea to production.
- Type
- Custom app
- Category
- Building management
- Built by
- kos-tech

What the app does
Koinochrista+ is the apartment building management app for owners and managers: common expenses, rents and debts in one place, with no paper and notebooks.
- Overview with outstanding debts and amounts collected
- Apartments with ownership shares
- Common expenses tracking
- Rents and debts per apartment
- Reminders for obligations such as the lift certificate
Who it is for
For building managers and owners who want to replace paper and notebooks.
Frequently asked questions
What do I see in the overview?
Outstanding debts, amounts collected, how many apartments owe money and the reminders coming up.
Can I get something similar for my own business?
Yes. Every kos-tech app is custom-built around the job it serves. Send your idea to info@kos-tech.eu and I will get back to you.
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