# Dilution Calculator vs シンプル建築単位変換

The clearest difference is in-app purchases: シンプル建築単位変換 at none against Dilution Calculator's 1. シンプル建築単位変換 also leads on update cadence (every 6 weeks vs every 6 months). Dilution Calculator's advantage is ads (none vs shown) and iOS requirement (8.1 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Dilution Calculator sells 1 one-off in-app purchase. シンプル建築単位変換 asks for nothing beyond the download.

Dilution Calculator ships an update every 6 months, シンプル建築単位変換 every 6 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Dilution Calculator | シンプル建築単位変換 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/dilution-calculator/id955305524/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 4 MB |
| Requires iOS | **8.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Koji Iida](https://appshunter.io/developer/955305523) | [S K S, K.K.](https://appshunter.io/developer/1703432739) |

## What reviewers say

### Dilution Calculator

[App page](https://appshunter.io/ios/app/dilution-calculator/id955305524)

Easily calculate pesticide and fertilizer dilutions with this utility app. It offers basic calculation functions, history management, and unit selection for free. Premium features unlock ad-free use, additional calculation modes, and result management tools.

**Highlights:** Pesticide amount calculation, Fertilizer dilution calculation, Calculation history, Unit selection, Additional calculation modes (Water, Spraying), Favorites management, Utilize calculation results (Copy, Print, Message, Mail)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $0.99 | one-time |


### シンプル建築単位変換

[App page](https://appshunter.io/ios/app/id6468021875)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dilution Calculator free?

Dilution Calculator is free to download, with in-app purchases available.

### Is シンプル建築単位変換 free?

シンプル建築単位変換 is free to download, with no in-app purchases.

### Do Dilution Calculator or シンプル建築単位変換 have ads?

シンプル建築単位変換 shows ads; Dilution Calculator does not.

### Which is updated more often, Dilution Calculator or シンプル建築単位変換?

Dilution Calculator ships an update every 6 months, and シンプル建築単位変換 every 6 weeks. Most recently, Dilution Calculator was updated on November 6, 2026 and シンプル建築単位変換 on November 7, 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.*