# eリモコン vs WFワットチェッカー

The clearest difference is update cadence: WFワットチェッカー at every 2 months against eリモコン's every 12 months. WFワットチェッカー also leads on iOS requirement (12.0 vs 15.0). 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.

eリモコン ships an update every 12 months, WFワットチェッカー every 2 months. The most recent releases landed on August 26, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | eリモコン | WFワットチェッカー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 23 MB | 25 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [イーブロードコミュニケーションズ株式会社](https://appshunter.io/developer/1474592402) | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) |

## What reviewers say

### eリモコン

[App page](https://appshunter.io/ios/app/e/id1474592403)

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

**In-app purchases:** none


### WFワットチェッカー

[App page](https://appshunter.io/ios/app/wf/id1490361450)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eリモコン free?

eリモコン is free to download, with no in-app purchases.

### Is WFワットチェッカー free?

WFワットチェッカー is free to download, with no in-app purchases.

### Do eリモコン or WFワットチェッカー have ads?

Neither eリモコン nor WFワットチェッカー shows ads.

### Which is updated more often, eリモコン or WFワットチェッカー?

eリモコン ships an update every 12 months, and WFワットチェッカー every 2 months. Most recently, eリモコン was updated on August 26, 2026 and WFワットチェッカー on September 9, 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.*