# 電子打擊墊 vs 日立永大Service

The clearest difference is update cadence: 電子打擊墊 at every 8 days against 日立永大Service's every 8 months. 日立永大Service's advantage is iOS requirement (10.0 vs 13.0). 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.

電子打擊墊 ships an update every 8 days, 日立永大Service every 8 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 電子打擊墊 | 日立永大Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 8 months |
| Size | 23 MB | 9 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holtek Semiconductor(China) Inc](https://appshunter.io/developer/1052056181) | [Hitachi Yungtay Elevator Co., Ltd.](https://appshunter.io/developer/1537352418) |

## What reviewers say

### 電子打擊墊

[App page](https://appshunter.io/ios/app/id1531558863)

**In-app purchases:** none


### 日立永大Service

[App page](https://appshunter.io/ios/app/service/id1589918129)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 電子打擊墊 free?

電子打擊墊 is free to download, with no in-app purchases.

### Is 日立永大Service free?

日立永大Service is free to download, with no in-app purchases.

### Do 電子打擊墊 or 日立永大Service have ads?

Neither 電子打擊墊 nor 日立永大Service shows ads.

### Which is updated more often, 電子打擊墊 or 日立永大Service?

電子打擊墊 ships an update every 8 days, and 日立永大Service every 8 months. Most recently, 電子打擊墊 was updated on October 27, 2026 and 日立永大Service on October 27, 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.*