# ローン計算と坪換算 vs 住宅ローン詳細見積

The clearest difference is in-app purchases: ローン計算と坪換算 at none against 住宅ローン詳細見積's 1. ローン計算と坪換算 also leads on iOS requirement (12.2 vs 17.0). 住宅ローン詳細見積's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 住宅ローン詳細見積 sells 1 one-off in-app purchase. ローン計算と坪換算 asks for nothing beyond the download.

ローン計算と坪換算 ships an update every 2 months, 住宅ローン詳細見積 monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ローン計算と坪換算 | 住宅ローン詳細見積 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 22 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideyuki Aono](https://appshunter.io/developer/1458194648) | [YUKI WATANABE](https://appshunter.io/developer/1724288537) |

## What reviewers say

### ローン計算と坪換算

[App page](https://appshunter.io/ios/app/id1478486440)

This app simplifies complex real estate and loan calculations. It offers offline unit conversions for area (tsubo, square meters, tatami) and detailed loan repayment analysis, including interest and total repayment amounts. Customize settings for precise results.

**Highlights:** Tsubo, square meter, and tatami unit conversion, Price and price per tsubo calculation, Loan amount, bonus payment, and variable interest rate input, Monthly payment, total repayment, and interest calculation, Completion age calculation, Save and clear calculation history, Customizable rounding and decimal settings

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

**In-app purchases:** none


### 住宅ローン詳細見積

[App page](https://appshunter.io/ios/app/id6475542727)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $0.49 | one-time |


## Frequently asked questions

### Is ローン計算と坪換算 free?

ローン計算と坪換算 is free to download, with no in-app purchases.

### Is 住宅ローン詳細見積 free?

住宅ローン詳細見積 is free to download, with in-app purchases available.

### Do ローン計算と坪換算 or 住宅ローン詳細見積 have ads?

Both ローン計算と坪換算 and 住宅ローン詳細見積 show ads.

### Which is updated more often, ローン計算と坪換算 or 住宅ローン詳細見積?

ローン計算と坪換算 ships an update every 2 months, and 住宅ローン詳細見積 monthly. Most recently, ローン計算と坪換算 was updated on November 3, 2026 and 住宅ローン詳細見積 on November 4, 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.*