# 【家族用】Hachi ーみまもりアプリー vs Multi calculator  マルチ電卓

The clearest difference is in-app purchases: Multi calculator  マルチ電卓 at none against 【家族用】Hachi ーみまもりアプリー's 1. 【家族用】Hachi ーみまもりアプリー's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 【家族用】Hachi ーみまもりアプリー sells 1 in-app purchase, starting at $5.99 per month. Multi calculator  マルチ電卓 asks for nothing beyond the download.

【家族用】Hachi ーみまもりアプリー ships an update every 3 months, Multi calculator  マルチ電卓 every 2 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 【家族用】Hachi ーみまもりアプリー | Multi calculator  マルチ電卓 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hachi/id1500444513/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 103 MB |
| Requires iOS | **13.0** | 13.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Golden Field株式会社](https://appshunter.io/developer/1719553734) | [touru tsuruta](https://appshunter.io/developer/1084745827) |

## What reviewers say

### 【家族用】Hachi ーみまもりアプリー

[App page](https://appshunter.io/ios/app/hachi/id1500444513)

This app allows users to monitor loved ones wearing an Apple Watch, receiving real-time vital data and alerts for emergencies. It facilitates peace of mind for caregivers by providing location tracking and activity updates.

**Highlights:** Real-time vital data transmission (heart rate, steps), Location tracking and route history, Automatic SOS alerts for emergencies, Manual SOS trigger via Apple Watch, Outgoing/returning home notifications, Apple Watch battery level monitoring

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| みまもりパック1名 | $5.99 | per month |


### Multi calculator  マルチ電卓

[App page](https://appshunter.io/ios/app/multi-calculator/id1510076264)

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

**In-app purchases:** none


## Frequently asked questions

### Is 【家族用】Hachi ーみまもりアプリー free?

【家族用】Hachi ーみまもりアプリー is free to download, with in-app purchases available.

### Is Multi calculator  マルチ電卓 free?

Multi calculator  マルチ電卓 is free to download, with no in-app purchases.

### Do 【家族用】Hachi ーみまもりアプリー or Multi calculator  マルチ電卓 have ads?

Multi calculator  マルチ電卓 shows ads; 【家族用】Hachi ーみまもりアプリー does not.

### Which is updated more often, 【家族用】Hachi ーみまもりアプリー or Multi calculator  マルチ電卓?

【家族用】Hachi ーみまもりアプリー ships an update every 3 months, and Multi calculator  マルチ電卓 every 2 months. Most recently, 【家族用】Hachi ーみまもりアプリー was updated on October 8, 2026 and Multi calculator  マルチ電卓 on October 4, 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.*