Kos Manager: Rental App

Rooms, Tenants & Finance

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Set how many days ahead rent counts as due soon, and the whole app follows it. Switch a tenant between monthly and weekly, and pay rent ahead from their balance. Kos Manager keeps the books for a boarding house. Rooms, tenants, rent, deposits, contracts, expenses. One app, on your phone, instead of a notebook and three WhatsApp threads. WHAT IT DOES Rooms and tenants See every room at a glance: who is in it, what they owe, when they came in. Up to four people per room, each with their own details, one of them marked as the one who pays. Rent that keeps its own diary Set the day rent falls due and the app tracks it. Overdue rooms turn red. Reminders go out over WhatsApp or LINE, in the tenant's language, with the amount and the bank details already filled in. You approve the message before it sends. Money you can check Every payment says which account it landed in — cash, or any of your banks. Each account carries a running balance. The balance sheet shows what you own and what you owe, and reconciles the accounts against the books, so "the app says this, my bank says that" is a question with an answer. Trace any figure A statement of every payment, expense and transfer: date and time, what it was, amount, debit or credit, which account. Filter by week, month, year or your own dates. Search by tenant, room or note. Export to PDF or a spreadsheet your accountant can work in. Let tenants fill in their own details Send a link. The tenant types their name, phone, ID number and emergency contact, and photographs their ID, before they move in. You read what came back and accept it — check-in opens already filled in, ID photo included. If something is wrong, send it back with a note. (Professional plan.) Contracts Write your own template once, or use the ones included. Send it for signing and the tenant signs on their phone. The signed PDF is stored against the room. Reports Income, expenses, profit, occupancy. By month, by year, by house. Export to PDF or Excel. Also in the app Deposits tracked separately from rent, because a deposit is money you hold, not money you earned. Reserve a room for someone arriving later. Maintenance jobs with photos and costs. Expenses per house or per room. Works in English, Indonesian and Chinese. Rupiah, or your own currency. FREE AND PAID Free covers one house and three rooms. Starter and Professional raise the limits and unlock Excel export, reminders, digital contracts, and self check-in. No advertising, ever. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

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• Switch a tenant between monthly and weekly. Open the room and tap Switch to weekly (or Switch to monthly) next to the price. The change starts from the next bill; bills already paid stay as they are. • Upcoming follows your reminder setting. The home screen, room list and alerts now use the days you chose in Profile > Upcoming payment reminder, so they always match the morning notification. • Pay rent now from the balance. A tenant who paid ahead can have their next months or weeks paid straight away, and the balance shows how far it reaches. • Backdate maintenance notes. Pick the real date for work done before you used the app. Recording it as an expense carries that date and the room. • Fewer false "due soon": a room is no longer flagged when the tenant's balance already covers the next rent, or when the tenant leaves before the next bill starts.

The developer, Jehoshua Hanky Pratama, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Financial Info
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Dark Interface

Seller
Jehoshua Hanky Pratama
Size
71.6 MB
Category
Business
Compatibility
Requires iOS 15.6 or later.
  • iPhone
    Requires iOS 15.6 or later.
  • iPad
    Requires iPadOS 15.6 or later.
  • iPod touch
    Requires iOS 15.6 or later.
  • Mac
    Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
Languages
English and 2 more
  • English, Indonesian, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • Starter Yearly $29.99
  • Professional Yearly $49.99
  • Professional $5.99
  • Starter $3.99
Copyright
© 2026 Kos Manager by Media Data Solusindo. All rights reserved.