# 設備保養 vs Easy Unit

The clearest difference is ads: 設備保養 at none against Easy Unit's shown. 設備保養 also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (11.0 vs 15.6). On price, 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.

設備保養 ships an update every 8 days, Easy Unit every 3 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 設備保養 | Easy Unit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (19 ratings)](https://appshunter.io/ios/app/easy-unitconvert-units/id1643640909/reviews)** |
| Number of ratings | — | **19** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 22 MB | 27 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [HTTC Corporation](https://appshunter.io/developer/1067170436) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### 設備保養

[App page](https://appshunter.io/ios/app/id1126271016)

**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 設備保養 free?

設備保養 is free to download, with no in-app purchases.

### Is Easy Unit free?

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

### Do 設備保養 or Easy Unit have ads?

Easy Unit shows ads; 設備保養 does not.

### Which is updated more often, 設備保養 or Easy Unit?

設備保養 ships an update every 8 days, and Easy Unit every 3 weeks. Most recently, 設備保養 was updated on October 8, 2026 and Easy Unit on October 15, 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.*