# 安否確認アプリ vs CACHATTO SecureBrowser V4

The clearest difference is update cadence: CACHATTO SecureBrowser V4 at monthly against 安否確認アプリ's every 6 months. CACHATTO SecureBrowser V4 also leads on review sentiment (13% vs 5%). 安否確認アプリ's advantage is iOS requirement (12 vs 18.0). 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.

安否確認アプリ ships an update every 6 months, CACHATTO SecureBrowser V4 monthly. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 安否確認アプリ | CACHATTO SecureBrowser V4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (220 ratings)](https://appshunter.io/ios/app/id949342058/reviews)** | — |
| Number of ratings | **220** | — |
| Positive reviews | 5.0% of reviews | **13.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | — | Free |
| Size | 16 MB | 306 MB |
| Requires iOS | **12** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fujitsu Limited](https://appshunter.io/developer/453694053) | [e-Jan Networks Co.](https://appshunter.io/developer/306277105) |

## What reviewers say

### 安否確認アプリ

[App page](https://appshunter.io/ios/app/id949342058)

**Features:** macOS Compatibility

**In-app purchases:** none


### CACHATTO SecureBrowser V4

[App page](https://appshunter.io/ios/app/cachatto-securebrowser-v4/id1497262176)

This enterprise solution provides secure remote access to corporate systems from mobile devices. It protects sensitive business information by preventing data leakage and offering robust authentication methods. Installation is straightforward, requiring no VPN setup or extensive system modifications.

**Highlights:** Secure remote access to corporate email, groupware, and file servers, No data stored on user devices, Multiple authentication methods (one-time password, device ID), Prevents data copy/paste to other applications, Easy installation without VPN setup

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 安否確認アプリ free?

安否確認アプリ is free to download, with no in-app purchases.

### Is CACHATTO SecureBrowser V4 free?

CACHATTO SecureBrowser V4 is free to download, with no in-app purchases.

### Do 安否確認アプリ or CACHATTO SecureBrowser V4 have ads?

Neither 安否確認アプリ nor CACHATTO SecureBrowser V4 shows ads.

### Which is updated more often, 安否確認アプリ or CACHATTO SecureBrowser V4?

安否確認アプリ ships an update every 6 months, and CACHATTO SecureBrowser V4 monthly. Most recently, 安否確認アプリ was updated on October 2, 2026 and CACHATTO SecureBrowser V4 on October 19, 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.*