# Onyx vs mighty Blue Light Filter

The clearest difference is iOS requirement: mighty Blue Light Filter at 16.0 against Onyx's 26.2. 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.

## The numbers

| Metric | Onyx | mighty Blue Light Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onyx-dark-mode/id6793454898/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 12 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Takaki Takemura](https://appshunter.io/developer/6793454900) | [Yaven Drimb](https://appshunter.io/developer/6781199125) |

## What reviewers say

### Onyx

[App page](https://appshunter.io/ios/app/onyx-dark-mode/id6793454898)

This Safari extension for iOS applies a dark mode to all websites, blocks ads, and reduces blue light. It offers customizable themes and scheduling for a more comfortable browsing experience, especially at night.

**Highlights:** Force Dark Mode on all websites, 7 built-in themes plus custom colors, Built-in ad blocker, Blue light reduction filter, Scheduled Dark Mode activation, Per-site settings, iCloud settings sync

**Features:** Safari Extension

**In-app purchases:** none


### mighty Blue Light Filter

[App page](https://appshunter.io/ios/app/mighty-blue-light-filter/id6799000102)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onyx free?

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

### Is mighty Blue Light Filter free?

mighty Blue Light Filter is free to download, with no in-app purchases.

### Do Onyx or mighty Blue Light Filter have ads?

Neither Onyx nor mighty Blue Light Filter shows ads.

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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.*