# 不動産電卓 @返済くんCalc vs Payoff Path

The clearest difference is ads: 不動産電卓 @返済くんCalc at none against Payoff Path's shown. 不動産電卓 @返済くんCalc also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Payoff Path's advantage is update cadence (every 2 days vs every 3 months). On price and in-app purchases 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 and Payoff Path sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

不動産電卓 @返済くんCalc ships an update every 3 months, Payoff Path every 2 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 不動産電卓 @返済くんCalc | Payoff Path |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 7 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ichiro tanioka](https://appshunter.io/developer/557079290) | [Shogo Yoshida](https://appshunter.io/developer/1892036897) |

## 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 |


### Payoff Path

[App page](https://appshunter.io/ios/app/payoff-path-debt-tracker/id6816467747)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $5.99 | one-time |


## 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 Payoff Path free?

Payoff Path is free to download, with in-app purchases available.

### Do 不動産電卓 @返済くんCalc or Payoff Path have ads?

Payoff Path shows ads; 不動産電卓 @返済くんCalc does not.

### Which is updated more often, 不動産電卓 @返済くんCalc or Payoff Path?

不動産電卓 @返済くんCalc ships an update every 3 months, and Payoff Path every 2 days. Most recently, 不動産電卓 @返済くんCalc was updated on October 12, 2026 and Payoff Path on October 19, 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.*