# 速さ時間距離~はじき計算~ vs Ratio Calculation

The clearest difference is price: Ratio Calculation at Free against 速さ時間距離~はじき計算~'s $0.99. 速さ時間距離~はじき計算~'s advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On in-app purchases and device support there is nothing between them.

Ratio Calculation is free to download; 速さ時間距離~はじき計算~ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

速さ時間距離~はじき計算~ ships an update every 3 weeks, Ratio Calculation every 5 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 速さ時間距離~はじき計算~ | Ratio Calculation |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Paid | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [Tomohiko Akamine](https://appshunter.io/developer/1538895235) |

## What reviewers say

### 速さ時間距離~はじき計算~

[App page](https://appshunter.io/ios/app/id548228850)

This app simplifies calculations for speed, time, and distance, eliminating the need for a separate calculator. Input values for two of the three metrics to instantly find the third, saving time and effort for everyday or business needs.

**Highlights:** Calculate speed, Calculate time, Calculate distance, Simple and easy to use, Eliminates manual calculation

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

**In-app purchases:** none


### Ratio Calculation

[App page](https://appshunter.io/ios/app/ratio-calculation/id1538895233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 速さ時間距離~はじき計算~ free?

速さ時間距離~はじき計算~ costs $0.99, with no in-app purchases.

### Is Ratio Calculation free?

Ratio Calculation is free to download, with no in-app purchases.

### Do 速さ時間距離~はじき計算~ or Ratio Calculation have ads?

Ratio Calculation shows ads; 速さ時間距離~はじき計算~ does not.

### Which is updated more often, 速さ時間距離~はじき計算~ or Ratio Calculation?

速さ時間距離~はじき計算~ ships an update every 3 weeks, and Ratio Calculation every 5 months. Most recently, 速さ時間距離~はじき計算~ was updated on October 8, 2026 and Ratio Calculation on October 12, 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.*