Content rating
Everyone
10+
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Content rating
Everyone
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About this app

🏠 Kost Manager – Smart Property Management App
Kost Manager is a modern, all-in-one property management app designed to help owners manage boarding houses, rentals, and properties with ease. Whether you manage a single house or multiple properties, Kost Manager simplifies your daily operations—from tenant tracking to payment reminders, so you can focus on growing your business.

🚀 Why Kost Manager?
Managing property manually is time-consuming and error prone. Kost Manager automates your workflow, keeps your data organized, and gives you real-time insights into your business, all in one simple, mobile-friendly platform.

✨ Key Features
🏘️ Multi-Property Management
Manage multiple houses in one app
Organize rooms with clear status (Available, Occupied, Overdue)
Easily switch between properties

👤 Tenant Management
Store tenant details (Name, ID/KTP, Phone Number)
Upload documents like contracts and ID photos
Track tenant history per room

💰 Smart Billing & Payments
Automatic monthly billing cycle
Add additional fees or discounts
Track payment status (Paid, Upcoming, Overdue)
Extend stay with payment confirmation

🔔 Automated Reminders
Get alerts for upcoming payments
Notify overdue tenants instantly
Send payment details directly via email or WhatsApp

📊 Financial Insights
View income reports (Monthly, Quarterly, Yearly)
Analyze performance per property
Track additional costs and discounts

📈 Dashboard & Analytics
Real-time overview of occupancy rate
Room availability insights
Visual charts for better decision-making

🔐 Secure & Personal
Firebase-powered secure authentication
Biometric login support
Cloud-based data storage

🌍 Multi-Language Support
English
Bahasa Indonesia
Traditional Chinese

🎯 Who Is It For?
Kost Manager is perfect for:
Boarding house (Kos) owners
Property investors
Rental managers
Small property businesses

💡 What Makes It Different?
Designed specifically for boarding house & rental business workflows
Simple, clean, and mobile-first UI
Built for scalability—from 1 house to hundreds of rooms
Affordable subscription plans available directly in the app
Updated on
May 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 2 others
Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
Learn more

App support

About the developer
管禾書
support@mdsolusindo.com
新竹縣湖口鄉八德路二段656號 湖口鄉 新竹縣, Taiwan 303032