# スマートフォンセキュリティ vs KINGSOFT Mobile Security Plus

The clearest difference is update cadence: KINGSOFT Mobile Security Plus at every 2 months against スマートフォンセキュリティ's every 25 months. KINGSOFT Mobile Security Plus also leads on review sentiment (38% vs 18%). スマートフォンセキュリティ's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. スマートフォンセキュリティ sells 1 in-app purchase, starting at $19.49 per year and KINGSOFT Mobile Security Plus sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

スマートフォンセキュリティ ships an update every 25 months, KINGSOFT Mobile Security Plus every 2 months. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | スマートフォンセキュリティ | KINGSOFT Mobile Security Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kingsoft-mobile-security-plus/id1397292570/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 18.0% of reviews | **37.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | — | Subscription |
| Size | 18 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SOURCENEXT CORPORATION](https://appshunter.io/developer/367795978) | [KINGSOFT Japan Inc.](https://appshunter.io/developer/403905179) |

## What reviewers say

### スマートフォンセキュリティ

[App page](https://appshunter.io/ios/app/id1328259643)

**Features:** Safari Extension, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年版（自動更新） | $19.49 | per year |


### KINGSOFT Mobile Security Plus

[App page](https://appshunter.io/ios/app/kingsoft-mobile-security-plus/id1397292570)

This security app protects your iPhone from various online threats. It offers anti-theft features, a safe browsing experience, data usage monitoring, and device management tools. Additional features include QR code scanning for phishing sites and call time management.

**Highlights:** Anti-theft with location tracking, Safe Browser for phishing protection, Data usage monitoring and alerts, Device usage and data volume check, QR code reader for phishing sites, Call time timer, Phishing site blocking in external apps, VPN integration with AD Cleaner

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.49 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is スマートフォンセキュリティ free?

スマートフォンセキュリティ is free to download, with in-app purchases available.

### Is KINGSOFT Mobile Security Plus free?

KINGSOFT Mobile Security Plus is free to download, with in-app purchases available.

### Do スマートフォンセキュリティ or KINGSOFT Mobile Security Plus have ads?

Neither スマートフォンセキュリティ nor KINGSOFT Mobile Security Plus shows ads.

### Which is updated more often, スマートフォンセキュリティ or KINGSOFT Mobile Security Plus?

スマートフォンセキュリティ ships an update every 25 months, and KINGSOFT Mobile Security Plus every 2 months. Most recently, スマートフォンセキュリティ was updated on October 3, 2026 and KINGSOFT Mobile Security Plus on September 23, 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.*