# あんしんフィルター for J vs HeadfitPlayer

The clearest difference is update cadence: HeadfitPlayer at every 2 days against あんしんフィルター for J's every 6 months. あんしんフィルター for J's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

あんしんフィルター for J ships an update every 6 months, HeadfitPlayer every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | あんしんフィルター for J | HeadfitPlayer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 3 MB | 5 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KDDI CORPORATION](https://appshunter.io/developer/448137434) | [eiji amano](https://appshunter.io/developer/6814018750) |

## What reviewers say

### あんしんフィルター for J

[App page](https://appshunter.io/ios/app/for-jcom/id1444573440)

This free filtering app for J:COM MOBILE users protects children from inappropriate websites and app usage. It allows parents to set filtering levels, block specific content, and manage usage times remotely. Ensure your child's safe online experience with customizable controls.

**Highlights:** Web filtering for inappropriate content, App usage blocking, Adjustable filtering intensity by age, Remote management of settings, Set internet and app usage times

**Features:** macOS Compatibility

**In-app purchases:** none


### HeadfitPlayer

[App page](https://appshunter.io/ios/app/headfitplayer/id6819223612)

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

**In-app purchases:** none


## Frequently asked questions

### Is あんしんフィルター for J free?

あんしんフィルター for J is free to download, with no in-app purchases.

### Is HeadfitPlayer free?

HeadfitPlayer is free to download, with no in-app purchases.

### Do あんしんフィルター for J or HeadfitPlayer have ads?

Neither あんしんフィルター for J nor HeadfitPlayer shows ads.

### Which is updated more often, あんしんフィルター for J or HeadfitPlayer?

あんしんフィルター for J ships an update every 6 months, and HeadfitPlayer every 2 days. Most recently, あんしんフィルター for J was updated on November 2, 2026 and HeadfitPlayer on October 31, 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.*