Read meters, make bills, and generate payment QR (PromptPay / VietQR / KHQR or your own) — all on-device. 15 languages. Try Pro free for 2 months.
Doorbook is a rent-collection helper for dorm and apartment landlords. Everything runs on your device — no server, no account.
• Read water/electricity meters room by room; charges are calculated automatically
• Create rent bills with a payment QR and send them to tenants on WhatsApp or LINE to scan and pay
• Multi-country payments: PromptPay (Thailand), VietQR (Vietnam), KHQR (Cambodia), PIX (Brazil), SEPA/IBAN (euro zone), or upload your own QR (e.g. WeChat, Alipay, PayPay)
• Pick your currency and default rates by country; 15 languages in-app
• Monthly collection summary, revenue stats, and top power-using rooms
• Private iCloud sync across your devices with the same Apple ID
• Your data stays on your device — no account, no server, no tracking
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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• Two months of Pro free for eligible new subscribers
• Set a rent due date per room; it appears on the bill you send the tenant
• Save reusable room types with a name, monthly rent, internet fee, electricity rate, and water rate, then assign a type to each room
• Add rooms in bulk by entering the number of rooms, first room number, and rooms per floor; numbers run like 101–108 then 201–208, skipping numbers already in use
• Fill in tenant names and meter readings later; open bulk setup from Settings or first-run onboarding
• Per-unit electricity and water rates now show as money, so 7.00/unit no longer appears as 700
Version 2.0
The developer, MEET SOFTWARE COMPANY LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
MEET SOFTWARE COMPANY LIMITED
Size
7.1 MB
Category
Finance
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.