# RentBook: Landlord Tracker > Offline landlord rent book — payments, overdue & expenses. No account. Canonical page: [https://chrome-stats.com/d/kr.omniai.rentledger](https://chrome-stats.com/d/kr.omniai.rentledger) ## Overview - **ID:** `kr.omniai.rentledger` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** OMNI AI STUDIO - **Category:** PRODUCTIVITY - **Downloads:** 2 - **Version:** 1.1.6 - **Last updated:** 2026-09-04 - **First published:** 2026-07-29 - **Publisher country:** KR - **Size:** 12 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=kr.omniai.rentledger) - **Website:** [https://omniai.kr](https://omniai.kr/) - **Privacy policy:** [https://www.omniai.kr/appdown/privacy/privacy\_rentledger.html](https://www.omniai.kr/appdown/privacy/privacy_rentledger.html) ## Description RentBook is a simple offline rent book for small landlords.

Replace messy spreadsheets and paper ledgers. Track properties, units, tenants, rent payments, expenses, and occupancy on your phone — with no sign-up and no cloud account.

WHY RentBook
• No account required — install and start immediately
• Data stays on your device (local storage)
• See overdue, occupancy, and income at a glance
• Record payments in one tap with clear Paid / Unpaid / Overdue status
• Recurring expenses so monthly costs are not forgotten
• Monthly & yearly stats plus PDF download for your records
• Share messages to tenants via WhatsApp, Messenger, and other apps on your phone
• JSON backup & restore for peace of mind

WHO IT’S FOR
• DIY landlords and small property owners
• Anyone who wants a private rent tracker without expensive property-management SaaS
• Owners who prefer offline-first tools over online portals

WHAT YOU CAN MANAGE
• Properties & units
• Tenant contracts and payment due dates
• Rent & maintenance fee payments
• One-time and recurring expenses
• Vendors / contacts
• Simple statistics and exports

NOTES
• Ads may be shown (AdMob). Core ledger data is stored on your device.
• Currency display can be changed in Settings (formatting only — not FX conversion).
• Language can follow your system or be chosen manually.

Stop juggling Excel. Keep a clean rent book in your pocket. ## Rankings - #3,171,604 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.SCHEDULE_EXACT_ALARM` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `kr.omniai.rentledger.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [RentBook - Property Manager](https://chrome-stats.com/d/com.easilizer.rentbook) — 90 users - [RentLedger: Landlord Tracker](https://chrome-stats.com/d/com.ilyas.ilyasapps.rentledger) — 211 users - [Rent Manager - Landlord App](https://chrome-stats.com/d/com.akshartech.rent_manager) — 387 users - [Landlord Books](https://chrome-stats.com/d/co.median.android.oddjanj) — 87 users - [RentLedger: Landlord Toolkit](https://chrome-stats.com/d/com.devirtuoso.rentledger) — 21 users - [LandlordPro - Rent Tracker](https://chrome-stats.com/d/com.digispher.landlordpro) — 60 users - [Rentwise: Rental Manager](https://chrome-stats.com/d/com.sharebird.vadim7j7.rentwise) — 6 users - [RentBook: Kiraya & Rent Khata](https://chrome-stats.com/d/com.zentryx.rentbook) — 236 users - [RentDue: Rent Tracker & Log](https://chrome-stats.com/d/com.srg.rentdue) — 263 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/kr.omniai.rentledger)