# 住宅営業マンのための金利電卓-住宅ローンの逆算で商談が変わる

> \[No ads\] An interest rate calculator created by a housing salesman for himself. "I want to instantly calculate how much I can borrow based on my monthly repayment amount..." This calculation app was born from that idea.

Canonical page: [https://chrome-stats.com/d/com.ogawa.subscriptionapp](https://chrome-stats.com/d/com.ogawa.subscriptionapp)

## Overview

- **ID:** `com.ogawa.subscriptionapp`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Masahiro Ogawa
- **Category:** BUSINESS
- **Downloads:** 150
- **Last updated:** 2026-07-22
- **First published:** 2026-07-22
- **Publisher country:** JP
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ogawa.subscriptionapp)
- **Website:** [https://sites.google.com/view/eigyoumannnotamariba/%E3%83%9B%E3%83%BC%E3%83%A0](https://sites.google.com/view/eigyoumannnotamariba/%E3%83%9B%E3%83%BC%E3%83%A0)
- **Privacy policy:** [https://sites.google.com/view/kinnridenntaku2222/%E3%83%9B%E3%83%BC%E3%83%A0](https://sites.google.com/view/kinnridenntaku2222/%E3%83%9B%E3%83%BC%E3%83%A0)

## Description

■ Main Features<br>1. Calculation Mode (Completely Free) Enter the loan amount, bonus repayment, interest rate, and repayment period. Switch between equal principal and interest payments with one tap. Instantly calculate the repayment amount.<br><br>2. Comparison Mode (Completely Free) Compare up to five loan options side-by-side on a single screen. Visually present the advantages and disadvantages of different interest rates and terms to your customers.<br><br>3. Reverse Calculation Mode (Some restrictions apply; unlimited with Pro version) Instantly answer customer questions like, &quot;If I repay XX yen per month, how much can I borrow in total?&quot; *The first 30 attempts are free, and up to three attempts per day are free thereafter.<br><br>4. Calculator Mode (Completely Free) A simple calculator that can be used without closing the app. Convenient for simple calculations on-site, such as adding up various expenses.<br><br>■ Pro Version (Subscription) for Even More Convenience<br>This is an upgrade plan for those who fully utilize the app on-site.<br><br>Unlimited Use of Reverse Calculation Mode: Run simulations as many times as you like without worrying about daily limits.<br><br>■ Subscription Details (Auto-Renewal)<br>The Pro version is available at the following rates:<br><br>Monthly Plan: ¥100<br><br>Yearly Plan: ¥1,000<br><br>Payment: Your Google Account will be charged at confirmation of purchase.<br><br>Auto-Renewal: Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period.<br><br>Management and Cancellation: After purchase, you can manage or turn off auto-renewal in your Google Play Store account settings.<br><br>Terms of Use https://sites.google.com/view/kinnridentaku1111/%E3%83%9B%E3%83%BC%E3%83%A0<br><br>Privacy Policy https://sites.google.com/view/kinnridenntaku2222/%E3%83%9B%E3%83%BC%E3%83%A0<br><br>Notation based on the Specified Commercial Transactions Act https://sites.google.com/view/kinnridenntakutokusyouhou/%E3%83%9B%E3%83%BC%E3%83%A0

## Rankings

- #1,819,945 — Overall

## Similar extensions and apps

- [Loan Calculator Pro](https://chrome-stats.com/d/com.exorium.loancalculator) — 6,408 users
- [Loan Simulator](https://chrome-stats.com/d/com.planradar) — 5 users
- [Loan Calculator](https://chrome-stats.com/d/com.rev.cal) — 1,962 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ogawa.subscriptionapp)