# 常時安全セキュリティ24 vs sMedio スマホデータ転送

The clearest difference is update cadence: 常時安全セキュリティ24 at every 4 months against sMedio スマホデータ転送's every 16 months. sMedio スマホデータ転送's advantage is iOS requirement (15.8.4 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.

常時安全セキュリティ24 ships an update every 4 months, sMedio スマホデータ転送 every 16 months. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 常時安全セキュリティ24 | sMedio スマホデータ転送 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | Ad-supported | — |
| Size | 308 MB | 12 MB |
| Requires iOS | 18.0 | **15.8.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NIFTY Corporation](https://appshunter.io/developer/336576796) | [GreenBee, Inc](https://appshunter.io/developer/563496355) |

## What reviewers say

### 常時安全セキュリティ24

[App page](https://appshunter.io/ios/app/24/id1497243069)

Protect your iPhone and iPad from online threats with this security service. It offers browser and banking protection for safe online transactions, and parental controls to manage children's device usage and access to inappropriate websites.

**Highlights:** Browser protection, Banking protection, Parental controls, Privacy protection, Password management, Personal information leak monitoring, SMS scam protection

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### sMedio スマホデータ転送

[App page](https://appshunter.io/ios/app/smedio/id1515062870)

**In-app purchases:** none


## Frequently asked questions

### Is 常時安全セキュリティ24 free?

常時安全セキュリティ24 is free to download, with no in-app purchases.

### Is sMedio スマホデータ転送 free?

sMedio スマホデータ転送 is free to download, with no in-app purchases.

### Do 常時安全セキュリティ24 or sMedio スマホデータ転送 have ads?

Neither 常時安全セキュリティ24 nor sMedio スマホデータ転送 shows ads.

### Which is updated more often, 常時安全セキュリティ24 or sMedio スマホデータ転送?

常時安全セキュリティ24 ships an update every 4 months, and sMedio スマホデータ転送 every 16 months. Most recently, 常時安全セキュリティ24 was updated on October 11, 2026 and sMedio スマホデータ転送 on October 13, 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.*