# NightTone

A blue-light filter with adjustable warm color palettes, sunset-to-sunrise auto-scheduling, and multi-monitor support — free, with a one-time unlock for extra options.

- **Category:** [Health](https://notchlist.vercel.app/category/health/)
- **Price:** Free, with a Lifetime Access unlock via in-app purchase ($4.99 or $9.99, Mac App Store)
- **Open source:** no
- **Official site:** https://apps.apple.com/us/app/nighttone-blue-light-filter/id1135472584
- **Available via:** Mac App Store
- **Requirements:** macOS 14.0 or later, per the Mac App Store listing.
- **Maker:** Denk Alexandru

## Kitsmith's take

A single-developer menu bar utility that’s been updated since 2016: pick from preset palettes (warm orange, inverted/dark, green, blue, white) or build a custom one, then schedule it manually or automatically from sunset to sunrise across multiple monitors. The free version covers the core filter; a Lifetime Access in-app purchase ($4.99 or $9.99) unlocks the rest.

## Features

- **Preset color palettes:** Warm orange, inverted/dark, green, blue, and white presets, plus fully custom colors.
- **Sunset-to-sunrise scheduling:** Automatic activation based on time of day, or manual on/off from the menu bar.
- **Multi-monitor support:** Applies independently across multiple connected displays.
- **Brightness & inversion:** Adjusts screen brightness alongside color, with an inverted-color mode for very dark rooms.

## FAQ

**Is NightTone free?**

Yes, the core filter is free; a $4.99 or $9.99 Lifetime Access in-app purchase unlocks additional options.

**How is NightTone different from Night Shift?**

It offers more preset color palettes, exact-time (not just sunset/sunrise) scheduling, and multi-monitor handling that some users prefer over the built-in tool.


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Hand-verified listing on Kitsmith: https://notchlist.vercel.app/apps/nighttone/