# PreciseLight vs Ultra Dark Mode Extension

The clearest difference is in-app purchases: PreciseLight at none against Ultra Dark Mode Extension's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ultra Dark Mode Extension sells 3 in-app purchases, starting at $5.99 per 7 days. PreciseLight asks for nothing beyond the download.

## The numbers

| Metric | PreciseLight | Ultra Dark Mode Extension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ultra-dark-mode-extension/id6772494943/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free |
| Size | 27 MB | 18 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [TAKAAKI KAWABATA](https://appshunter.io/developer/1880997610) | [Pro App Company Limited](https://appshunter.io/developer/705247168) |

## What reviewers say

### PreciseLight

[App page](https://appshunter.io/ios/app/preciselight/id6759827182)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ultra Dark Mode Extension

[App page](https://appshunter.io/ios/app/ultra-dark-mode-extension/id6772494943)

This extension automatically applies a dark theme to any website for more comfortable browsing, especially at night. It's fast, lightweight, and prioritizes user privacy by storing settings locally.

**Highlights:** Automatic dark theme for all websites, Reduces eye strain, One-tap toggle, System dark mode sync, Keyboard shortcut support, Local theme generation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $5.99 | per 7 days |
| Yearly Pro | $29.99 | per year |
| Lifetime Pro | $59.99 | one-time |


## Frequently asked questions

### Is PreciseLight free?

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

### Is Ultra Dark Mode Extension free?

Ultra Dark Mode Extension is free to download, with in-app purchases available.

### Do PreciseLight or Ultra Dark Mode Extension have ads?

Neither PreciseLight nor Ultra Dark Mode Extension 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.*