# かんたん利益計算 - せどりやフリマの売上管理のおともに

> Simple profit calculator for online sellers and personal sales. (iPhone/iPad app by Daiki Tsukuda.)

- Source: https://appshunter.io/ios/app/id1505894196 (this page in markdown: same URL + `.md`)
- Developer: [Daiki Tsukuda](https://appshunter.io/developer/1505893655)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: Japanese
- Released: 2020-04-02
- Data updated: 2026-07-19
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/id1505894196/reviews.md

## What is かんたん利益計算?

かんたんに利益計算ができるアプリです。さまざまなシーンで使えます。
・メルカリやラクマ、Yahoo!フリマ（旧: PayPayフリマ）などのフリマ出品
・ヤフオクなどのオークション出品
・せどりなどの個人販売

使い方
1. 販売価格と原価（必要であれば、配送料や手数料）を入力
2. 「計算する」を選択
3. 利益と利益率を確認

計算式
・利益 = 販売価格 - (原価 + 配送料 + (販売価格 * 手数料 / 100))
・利益率 = (利益 / 販売価格) * 100

■プレミアムサービスについて
アプリ内のすべての広告を削除する機能をプレミアムサービス（有料）として提供しています。
アプリの再インストールや機種変更時には、購入状態を無料で復元できます。購入時と同じApple IDを使用し、アプリ内から復元を行ってください。

## Key features

- Profit calculation
- Profit margin calculation
- Supports flea markets (Mercari, Rakuma)
- Supports auctions (Yahoo! Auctions)
- Supports personal sales
- Calculates shipping and fees

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 広告を削除 | $3.99 | one-time |



## Frequently asked questions about かんたん利益計算

### What is かんたん利益計算 used for?

かんたん利益計算 is used to easily calculate profits and profit margins for various selling activities like flea markets, auctions, and personal sales. It helps users quickly determine their earnings by inputting selling prices, costs, and fees.

### Does かんたん利益計算 have ads?

Yes, かんたん利益計算 contains advertisements. Users can remove all advertisements by purchasing the premium service.

### How much does かんたん利益計算 cost?

かんたん利益計算 is free to download and use. There is an optional premium service available for purchase to remove ads.

### What platforms is かんたん利益計算 available on?

かんたん利益計算 is available on iPhone and iPad. It is compatible with iPod devices as well.

### How often is かんたん利益計算 updated?

The latest version of かんたん利益計算 is 2.19.0, last updated on April 15, 2026. Updates are provided to ensure the app functions correctly and includes new features or improvements.

### What is the age rating for かんたん利益計算?

かんたん利益計算 has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### Can I restore my premium purchase if I get a new device?

Yes, you can restore your premium service purchase for free when reinstalling the app or changing devices. Ensure you use the same Apple ID used for the original purchase and perform the restore from within the app.

### What is the user sentiment for かんたん利益計算?

User sentiment for かんたん利益計算 appears to be very positive, with an average rating of 5.0 stars from 1 rating. This suggests users find the app highly useful and effective for their needs.

## Version history (last 5 releases)

### 2.19.0 — 2026-04-15

いくつかの改善と不具合修正を行いました。

### 2.18.0 — 2025-09-23

いくつかの小さな改善を行いました。

### 2.17.0 — 2025-09-06

いくつかの小さな改善を行いました。

### 2.16.0 — 2025-03-22

いくつかの小さな改善を行いました。

### 2.15.0 — 2024-10-23

利益と利益率をそれぞれタップすることで値をコピーできるようにしました。

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## More apps by Daiki Tsukuda

- [Quick Password Generator](https://appshunter.io/ios/app/quick-password-generator/id1532303743)
- [かんたん手書きメモ - シンプルなお絵描きノート](https://appshunter.io/ios/app/id1532864118)
- [かんたん固定費計算](https://appshunter.io/ios/app/id1536249059)
- [縦型カレンダー メモと検索が簡単にできるスケジュール帳](https://appshunter.io/ios/app/id1544646306)
- [Calorie Counter: So Simple](https://appshunter.io/ios/app/calorie-counter-so-simple/id1607997170)

All apps by Daiki Tsukuda: https://appshunter.io/developer/1505893655

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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 2026-07-19.*