# かんたん利益計算 vs 日本通信アプリ

The clearest difference is review sentiment: かんたん利益計算 at 70% against 日本通信アプリ's 13%. 日本通信アプリ's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. かんたん利益計算 sells 1 one-off in-app purchase. 日本通信アプリ asks for nothing beyond the download.

かんたん利益計算 ships an update every 2 months, 日本通信アプリ fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | かんたん利益計算 | 日本通信アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1505894196/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **70.0% of reviews** | 12.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 55 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daiki Tsukuda](https://appshunter.io/developer/1505893655) | [Japan Communications Inc.](https://appshunter.io/developer/493542028) |

## What reviewers say

### かんたん利益計算

[App page](https://appshunter.io/ios/app/id1505894196)

Easily calculate profits and profit margins for various sales scenarios, including flea markets, auctions, and personal sales. Input selling price, costs, and fees to quickly see your earnings and profitability.

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

**Features:** Vision Pro support

**In-app purchases (1)**

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


### 日本通信アプリ

[App page](https://appshunter.io/ios/app/id1659613825)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is かんたん利益計算 free?

かんたん利益計算 is free to download, with in-app purchases available.

### Is 日本通信アプリ free?

日本通信アプリ is free to download, with no in-app purchases.

### Do かんたん利益計算 or 日本通信アプリ have ads?

かんたん利益計算 shows ads; 日本通信アプリ does not.

### Which is updated more often, かんたん利益計算 or 日本通信アプリ?

かんたん利益計算 ships an update every 2 months, and 日本通信アプリ fortnightly. Most recently, かんたん利益計算 was updated on October 30, 2026 and 日本通信アプリ on October 30, 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.*