# セキュリティ MOBILE vs AD Cleaner for ad blocking

The clearest difference is update cadence: AD Cleaner for ad blocking at every 3 weeks against セキュリティ MOBILE's every 16 months. AD Cleaner for ad blocking also leads on monetization model (free with in-app purchases vs paid) and review sentiment (15% vs 6%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. セキュリティ MOBILE sells 1 one-off in-app purchase and AD Cleaner for ad blocking sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

セキュリティ MOBILE ships an update every 16 months, AD Cleaner for ad blocking every 3 weeks. The most recent releases landed on August 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | セキュリティ MOBILE | AD Cleaner for ad blocking |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.6% of reviews | **15.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 21 MB | 219 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SOURCENEXT CORPORATION](https://appshunter.io/developer/367795978) | [KINGSOFT Japan Inc.](https://appshunter.io/developer/403905179) |

## What reviewers say

### セキュリティ MOBILE

[App page](https://appshunter.io/ios/app/mobile/id1184210982)

Protect your iPhone and iPad from dangerous websites and theft. Features include web protection against phishing, location tracking for lost devices, contact backup, data usage monitoring, and SNS privacy checks.

**Highlights:** Web protection against phishing and scam sites, Theft prevention with location tracking, Contact data backup, Mobile and Wi-Fi data usage check, SNS privacy setting verification

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| セキュリティ MOBILE（1年間） | $17.99 | one-time |


### AD Cleaner for ad blocking

[App page](https://appshunter.io/ios/app/ad-cleaner-for-ad-blocking/id1595039729)

This utility app blocks unwanted content and advertisements across your mobile browsing experience. It offers a dedicated browser and Safari content blocking to save data and improve viewing comfort. Enjoy a cleaner internet with easy-to-use features and reliable Japanese support.

**Highlights:** Blocks unwanted content and ads, Dedicated ADC Browser for smooth browsing, Content blocking within Safari, Original media player for YouTube, Simple ON-OFF operation, Japanese language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月会員 | $2.49 | per month |
| 1年会員 | $26.49 | per year |


## Frequently asked questions

### Is セキュリティ MOBILE free?

セキュリティ MOBILE is free to download, with in-app purchases available.

### Is AD Cleaner for ad blocking free?

AD Cleaner for ad blocking is free to download, with in-app purchases available.

### Do セキュリティ MOBILE or AD Cleaner for ad blocking have ads?

Neither セキュリティ MOBILE nor AD Cleaner for ad blocking shows ads.

### Which is updated more often, セキュリティ MOBILE or AD Cleaner for ad blocking?

セキュリティ MOBILE ships an update every 16 months, and AD Cleaner for ad blocking every 3 weeks. Most recently, セキュリティ MOBILE was updated on August 14, 2026 and AD Cleaner for ad blocking on October 16, 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.*