# 単位換算電卓 vs Easy Unit

The clearest difference is rating: Easy Unit at 4.8 against 単位換算電卓's 3.0. Easy Unit also leads on ratings volume (19 vs 2). 単位換算電卓's advantage is ads (none vs shown). On price, update cadence, 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.

Easy Unit holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Easy Unit has 19 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 単位換算電卓 | Easy Unit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1548442583/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909/reviews)** |
| Number of ratings | 2 | **19** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 1 MB | 27 MB |
| Requires iOS | **14.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Sakae Ichikawa](https://appshunter.io/developer/1548442585) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### 単位換算電卓

[App page](https://appshunter.io/ios/app/id1548442583)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Unit

[App page](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909)

This app simplifies unit conversions with a wide range of tools. Easily convert currencies, weights, measurements, and time with a user-friendly interface. It's designed for quick and accurate calculations.

**Highlights:** Currency conversion, Weight conversion, Feet and inches calculation, Hours calculation, Multiple unit types

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

**In-app purchases:** none


## Frequently asked questions

### Is 単位換算電卓 free?

単位換算電卓 is free to download, with no in-app purchases.

### Is Easy Unit free?

Easy Unit is free to download, with no in-app purchases.

### Which has better reviews, 単位換算電卓 or Easy Unit?

Easy Unit is rated higher. 単位換算電卓 averages 3.0 out of 5 from 2 ratings, while Easy Unit averages 4.8 from 19 ratings.

### Do 単位換算電卓 or Easy Unit have ads?

Easy Unit shows ads; 単位換算電卓 does not.

### Which is updated more often, 単位換算電卓 or Easy Unit?

単位換算電卓 ships an update every 3 weeks, and Easy Unit every 3 weeks. Most recently, 単位換算電卓 was updated on October 17, 2026 and Easy Unit on October 24, 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.*