# Ratio Calculator Total Tool vs 割合計算機

The clearest difference is update cadence: 割合計算機 at every 2 months against Ratio Calculator Total Tool's every 13 months. Ratio Calculator Total Tool's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ratio Calculator Total Tool ships an update every 13 months, 割合計算機 every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ratio Calculator Total Tool | 割合計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/ratio-calculator-total-tool/id720675689/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Risako Asai](https://appshunter.io/developer/1671273580) |

## What reviewers say

### Ratio Calculator Total Tool

[App page](https://appshunter.io/ios/app/ratio-calculator-total-tool/id720675689)

This free utility app calculates ratios and totals from given inputs. It can also perform back calculations to determine ratios from a total. It even helps calculate heating time based on microwave wattage.

**Highlights:** Calculate ratios from input values, Calculate totals from input values, Back calculate ratios from a total, Calculate microwave heating time, Free to use

**Features:** Vision Pro support

**In-app purchases:** none


### 割合計算機

[App page](https://appshunter.io/ios/app/id6477940610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ratio Calculator Total Tool free?

Ratio Calculator Total Tool is free to download, with no in-app purchases.

### Is 割合計算機 free?

割合計算機 is free to download, with no in-app purchases.

### Do Ratio Calculator Total Tool or 割合計算機 have ads?

Both Ratio Calculator Total Tool and 割合計算機 show ads.

### Which is updated more often, Ratio Calculator Total Tool or 割合計算機?

Ratio Calculator Total Tool ships an update every 13 months, and 割合計算機 every 2 months. Most recently, Ratio Calculator Total Tool was updated on October 23, 2026 and 割合計算機 on October 25, 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.*