# WattCare vs 介護プラス

The clearest difference is update cadence: 介護プラス at every 5 weeks against WattCare's every 18 months. 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.

WattCare ships an update every 18 months, 介護プラス every 5 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | WattCare | 介護プラス |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 5 weeks** |
| Size | 49 MB | 76 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eternal W Technology Co., Ltd.](https://appshunter.io/developer/1485685478) | [Sanwa corp.](https://appshunter.io/developer/1470564425) |

## What reviewers say

### WattCare

[App page](https://appshunter.io/ios/app/wattcare/id6466563297)

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

**In-app purchases:** none


### 介護プラス

[App page](https://appshunter.io/ios/app/id6477437698)

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

**In-app purchases:** none


## Frequently asked questions

### Is WattCare free?

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

### Is 介護プラス free?

介護プラス is free to download, with no in-app purchases.

### Do WattCare or 介護プラス have ads?

Neither WattCare nor 介護プラス shows ads.

### Which is updated more often, WattCare or 介護プラス?

WattCare ships an update every 18 months, and 介護プラス every 5 weeks. Most recently, WattCare was updated on September 19, 2026 and 介護プラス on September 21, 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.*