# Real Estate Investment 不動産投資 — calculate gross rate, CAP rate

> Real estate investment profit calculator for gross rate and CAP rate. (iPhone/iPad app by Hiromichi Fujiwara.)

- Source: https://appshunter.io/ios/app/real-estate-investment/id1472568480 (this page in markdown: same URL + `.md`)
- Developer: [Hiromichi Fujiwara](https://appshunter.io/developer/1313271889)
- Category: Finance, Lifestyle
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 35 MB
- Languages: English, Japanese
- Released: 2019-07-28
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/real-estate-investment/id1472568480/reviews.md

## What is Real Estate Investment 不動産投資?

Easy to understand real estate investment profit calculation!
First, just enter the property purchase price and annual rent income forecast!

Not only the yield and cash flow of a single year, but also a total simulation from purchase to sale!
You can also calculate by specifying detailed conditions.

■ For those who want to calculate easily
All you have to do is enter the property purchase price and the expected annual rent income.

■ For those who want to calculate more finely
It can be calculated taking into account purchase fees, expenses, vacancy rates, income tax / resident tax, sales commissions, transfer income tax, etc.

■ Other
The explanation and calculation formula of each term are also described.
 Please refer to us.

■ Disclaimer
- The calculation results do not guarantee the investment effect. Please use it as a guide only.
- Since the interest rate on loans is calculated at a fixed interest rate, the amount of repayment may increase in the future.
- Some taxes are calculated simply. Please consult your tax accountant for details.

If you have any comments, requests, or bugs, please give us a review.

## Key features

- Gross rate calculation
- CAP rate calculation
- Cash flow simulation
- Purchase to sale total profit simulation
- Detailed condition calculation
- Explanation of terms and formulas

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/real-estate-investment/id1472568480/reviews.md

### 1/5 — 改良お願いします。

*2024-11-16, version 1.9.0*

税引後CF累計と物件売却後の最終総合収支が明らかにおかしいです。
銀行返済が考慮されていないのでは

### 4/5 — 使いやすい

*2024-10-12, version 1.9.0*

シンプルで使いやすいです

### 4/5 — 簡単で助かりますが、

*2024-08-20, version 1.9.0*

シンプルで簡単で分かりやすいですが、グラフの他、収支について数字での表が添付してほしい。できればpdfでプリントできたら最高です。

### 5/5 — 簡単便利

*2024-02-29, version 1.9.0*

利回り計算の目安としてとても便利です。

### 4/5 — 簡単入力

*2024-02-13, version 1.9.0*

比較的簡単に使えて良いと思う。

修繕費の積立や、固定資産税、管理費（%）など、経費部分を細かく指定できるとよりわかりやすいと感じた。

### 3/5 — 質問

*2023-11-22, version 1.9.0*

総合収支の考え方は合っていますでしょうか？取得金額ではなく自己資金をマイナスすると思うのですが？

### 4/5 — 最終総合収支が…

*2022-10-06, version 1.7.0*

手軽で使いやすいです。
ただ、最終総合収支の計算が変ではないですか？
CF累計がプラスでローン返済が終わっているのにマイナス収支が表示されます…

### 5/5 — おすすめ！

*2022-09-03, version 1.7.0*

不動産屋で働いてますが、簡単に目安の額がわかるのでいい感じです。

### 5/5 — 使いやすい

*2022-08-17, version 1.7.0*

かなり活用させてもらってます！使いやすいです。

### 4/5 — 売却時のシミュレーションが。。。

*2022-03-14, version 1.7.0*

概算で購入を検討するには良いツールです。
が、売却まで含めたシミュレーションができません。
購入時より高く売っても、短期で売却するとCFが大きくマイナスになってしまいます。
改善をお願いします！
（もしくは使い方が間違ってたら教えて下さい！）

## Frequently asked questions about Real Estate Investment 不動産投資

### How do I calculate basic real estate investment profits with Real Estate Investment?

To calculate basic profits, simply enter the property purchase price and the expected annual rent income. The app will then provide the yield and cash flow for a single year.

### What detailed expenses can Real Estate Investment account for?

The app can calculate profits while considering purchase fees, expenses, vacancy rates, income tax/resident tax, sales commissions, and transfer income tax for more precise analysis.

### Does Real Estate Investment offer a simulation from purchase to sale?

Yes, it offers a total simulation from the initial purchase to the eventual sale of the property, providing a comprehensive view of your investment's lifecycle.

### Where can I find explanations for the calculation terms in Real Estate Investment?

The app includes explanations and calculation formulas for each term used, allowing users to understand the basis of the results.

### What are the limitations of the calculations provided by Real Estate Investment?

The calculation results are for guidance only and do not guarantee investment effects. Loan interest is calculated at a fixed rate, and some taxes are simplified; consult a tax accountant for details.

### What devices is Real Estate Investment compatible with?

Real Estate Investment is available on iPhone, iPad, and iPod devices.

### How often is Real Estate Investment updated?

The app was last updated on September 29, 2023, with version 1.9.0, indicating regular maintenance and potential feature additions.

### What is the user sentiment for Real Estate Investment based on its rating?

The app has a rating of 1.0 stars from 1 rating, suggesting a very low user satisfaction at present. This may indicate significant issues or a lack of user engagement.

## Version history (last 5 releases)

### 1.9.0 — 2023-09-29

Thank you for always using us.
- Improved the phenomenon where the smartphone
  becomes sluggish while using the app.

### 1.8.0 — 2022-11-09

Thank you for always using us.
- Ad SDK update supported.

### 1.7.0 — 2021-10-19

Thank you for always using us.
- The display position has been changed
   to prevent accidental tapping of ads.

### 1.6.0 — 2021-05-07

Thank you for always using.
- Supports "Asking Permission to Track".

### 1.5.4 — 2021-03-02

Thank you for your continued support.
- Corrected the supplementary explanation
   of each item on the calculation screen.

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## More apps by Hiromichi Fujiwara

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- [investment management](https://appshunter.io/ios/app/investment-management/id1491587307)

All apps by Hiromichi Fujiwara: https://appshunter.io/developer/1313271889

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*