# 不動産電卓 @返済くんCalc vs 不動産投資収支計算アプリ

The clearest difference is in-app purchases: 不動産投資収支計算アプリ at none against 不動産電卓 @返済くんCalc's 2. 不動産投資収支計算アプリ also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 不動産電卓 @返済くんCalc sells 2 in-app purchases, starting at $0.49 per 2 months. 不動産投資収支計算アプリ asks for nothing beyond the download.

不動産電卓 @返済くんCalc ships an update every 3 months, 不動産投資収支計算アプリ every 3 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 不動産電卓 @返済くんCalc | 不動産投資収支計算アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 7 MB | 29 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ichiro tanioka](https://appshunter.io/developer/557079290) | [denof, Inc](https://appshunter.io/developer/1605773097) |

## What reviewers say

### 不動産電卓 @返済くんCalc

[App page](https://appshunter.io/ios/app/calc/id806789471)

This app is a must-have calculation tool for real estate and housing sales professionals, also ideal for individuals simulating home purchases. It offers advanced features like reverse loan limit calculation and remaining balance calculation, with basic functions available for free.

**Highlights:** Reverse loan limit calculation, Remaining balance calculation, Brokerage fee calculation, Mortgage loan calculations, Area conversion (Tsubo ⇔ m2), Consumption tax calculation

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO版へアップグレード | $0.49 | per 2 months |
| PRO版へアップグレード | $1.99 | per year |


### 不動産投資収支計算アプリ

[App page](https://appshunter.io/ios/app/id1625712763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 不動産電卓 @返済くんCalc free?

不動産電卓 @返済くんCalc is free to download, with in-app purchases available.

### Is 不動産投資収支計算アプリ free?

不動産投資収支計算アプリ is free to download, with no in-app purchases.

### Do 不動産電卓 @返済くんCalc or 不動産投資収支計算アプリ have ads?

Neither 不動産電卓 @返済くんCalc nor 不動産投資収支計算アプリ shows ads.

### Which is updated more often, 不動産電卓 @返済くんCalc or 不動産投資収支計算アプリ?

不動産電卓 @返済くんCalc ships an update every 3 months, and 不動産投資収支計算アプリ every 3 weeks. Most recently, 不動産電卓 @返済くんCalc was updated on November 1, 2026 and 不動産投資収支計算アプリ on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*