# かんたん利益計算 vs Inventory Note

The clearest difference is update cadence: Inventory Note at weekly against かんたん利益計算's every 2 months. Inventory Note also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and monetization model 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 and Inventory Note sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

かんたん利益計算 ships an update every 2 months, Inventory Note weekly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | かんたん利益計算 | Inventory Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1505894196/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 19 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daiki Tsukuda](https://appshunter.io/developer/1505893655) | [MASATO ANDO](https://appshunter.io/developer/1643928286) |

## 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 |


### Inventory Note

[App page](https://appshunter.io/ios/app/inventory-note/id1643927984)

Easily track home and retail inventory with real-time sharing for multiple users. Manage stock, consumption, and shopping lists effortlessly. Ideal for families and individuals managing household or small business supplies.

**Highlights:** Real-time inventory sharing, Consumption tracking, Automated shopping list generation, Expiration date tracking, Product URL and memo storage, Purchase history log

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventory Note Premium Plan | $4.99 | per month |


## 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 Inventory Note free?

Inventory Note is free to download, with in-app purchases available.

### Do かんたん利益計算 or Inventory Note have ads?

Both かんたん利益計算 and Inventory Note show ads.

### Which is updated more often, かんたん利益計算 or Inventory Note?

かんたん利益計算 ships an update every 2 months, and Inventory Note weekly. Most recently, かんたん利益計算 was updated on September 24, 2026 and Inventory Note on September 21, 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.*