# らくらく水神 vs XactiViewer

The clearest difference is device support: らくらく水神 at 4 against XactiViewer's 2. らくらく水神 also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

らくらく水神 ships an update every 2 weeks, XactiViewer every 8 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | らくらく水神 | XactiViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 22 MB | 143 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Komatsuelectric Industry Co.,Ltd.](https://appshunter.io/developer/486645023) | [株式会社ザクティ](https://appshunter.io/developer/1531663195) |

## What reviewers say

### らくらく水神

[App page](https://appshunter.io/ios/app/id1350657811)

**Features:** macOS Compatibility

**In-app purchases:** none


### XactiViewer

[App page](https://appshunter.io/ios/app/xactiviewer/id1531663193)

**In-app purchases:** none


## Frequently asked questions

### Is らくらく水神 free?

らくらく水神 is free to download, with no in-app purchases.

### Is XactiViewer free?

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

### Do らくらく水神 or XactiViewer have ads?

Neither らくらく水神 nor XactiViewer shows ads.

### Which is updated more often, らくらく水神 or XactiViewer?

らくらく水神 ships an update every 2 weeks, and XactiViewer every 8 days. Most recently, らくらく水神 was updated on October 26, 2026 and XactiViewer 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.*