# Eye Care Browser vs 保護ブラウザ

The clearest difference is update cadence: Eye Care Browser at fortnightly against 保護ブラウザ's every 2 months. On price, review sentiment, 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.

Eye Care Browser ships an update fortnightly, 保護ブラウザ every 2 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Eye Care Browser | 保護ブラウザ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (29 ratings)](https://appshunter.io/ios/app/eye-care-browser-blue-light/id883081468/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 25.4% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 19 MB | 57 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sho Kurozumi](https://appshunter.io/developer/796307880) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### Eye Care Browser

[App page](https://appshunter.io/ios/app/eye-care-browser-blue-light/id883081468)

This browser filters out blue light from your device's display to help protect your eyes from strain and fatigue. You can easily adjust the blue light proportion and screen brightness for comfortable viewing, day or night. It also supports visual recovery training.

**Highlights:** Blue light filtering, Adjustable display brightness, Visual recovery training support, Eye strain reduction, Comfortable night viewing

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

**In-app purchases:** none


### 保護ブラウザ

[App page](https://appshunter.io/ios/app/id1551906269)

Reduce eye strain with this app that offers adjustable screen filters to block blue light. Customize the blue light reduction percentage and choose from four filter colors. It's designed to be lightweight and easy to use for prolonged periods.

**Highlights:** Adjustable blue light cut rate (0-80%), Four color filter options, Transparency adjustment, Lightweight performance, Privacy screen enhancement, Favorite and history functions

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

**In-app purchases:** none


## Frequently asked questions

### Is Eye Care Browser free?

Eye Care Browser is free to download, with no in-app purchases.

### Is 保護ブラウザ free?

保護ブラウザ is free to download, with no in-app purchases.

### Do Eye Care Browser or 保護ブラウザ have ads?

Both Eye Care Browser and 保護ブラウザ show ads.

### Which is updated more often, Eye Care Browser or 保護ブラウザ?

Eye Care Browser ships an update fortnightly, and 保護ブラウザ every 2 months. Most recently, Eye Care Browser was updated on October 24, 2026 and 保護ブラウザ on October 17, 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.*