What is Shifty?

Shifty is a free, open-source macOS utility that enhances Apple's built-in Night Shift. It adds granular control over when and where Night Shift activates, including per-app and per-website rules.

Key features:

Shifty is built on top of Night Shift. It does not replace it - it makes it smarter. If you use Night Shift daily and wish it had more control, Shifty fills that gap.

What is Solace?

Solace is a macOS menu bar app that combines dark mode scheduling, colour temperature control, wallpaper management, and weather-aware switching in a single tool.

Key features:

Solace does not depend on Night Shift. Its colour temperature system (Evening Warmth) works independently, giving it broader control over your Mac's visual environment.

Feature comparison

Feature Shifty Solace
Dark mode scheduling Limited (tied to Night Shift)
Custom time scheduling
Solar times Via Night Shift
Weather-aware switching
Colour temperature Via Night Shift
Wallpaper switching
Per-app rules
Per-website rules
Keyboard shortcut
Actively maintained Last update Oct 2024 2026
Open source
No data collection
Price Free $4.99 one-time

When to choose Shifty

Shifty is the better choice if:

Shifty is a smart enhancement for Night Shift users. Its per-app disable feature is genuinely useful for colour-accurate work in design and photo editing. If Night Shift is your primary tool and you just want more control over it, Shifty is an excellent free companion.

When to choose Solace

Solace is the better choice if:

The core difference: Shifty enhances Night Shift. Solace replaces it entirely. If you find Night Shift too limited - both in colour temperature range and in the features it lacks (dark mode scheduling, wallpaper syncing, weather awareness) - Solace provides a more comprehensive solution.

Is Solace a good replacement for Shifty on macOS?

It depends on what you use Shifty for. The two apps solve different problems, and the right choice comes down to one question: do you want to enhance Night Shift or replace it entirely?

Shifty is a free, open-source Night Shift companion. It adds per-app and per-website rules that let you disable blue light filtering in specific apps (useful for colour-accurate work in design and photo editing tools). No other macOS utility offers this. If that is your primary need, Shifty remains the best option.

Solace takes a broader approach. Instead of building on top of Night Shift, it replaces it with an independent system that covers more ground:

Solace costs $4.99 as a one-time purchase (no subscription), works on up to 3 Macs, and includes free updates. Both apps collect zero user data and run entirely on your device.

The trade-off: Solace does not have per-app Night Shift rules. If you need to disable colour temperature filtering in specific apps, Shifty is still the only option. For everything else, Solace offers a more comprehensive solution.

The verdict

Shifty is a solid free tool for anyone who wants more control over Night Shift. Its per-app rules are a feature no other app in this category offers. If Night Shift works for you and you just want finer control, Shifty is the right choice.

If you want to move beyond Night Shift entirely - with independent colour temperature, dark mode scheduling, wallpaper syncing, and weather awareness - Solace covers all of it for a one-time $4.99. The choice depends on whether you want to enhance Night Shift or replace it.

Related

For a broader comparison of f.lux alternatives including Shifty, Night Shift, and Solace, see Best f.lux Alternatives for Mac in 2026.

Good to know

Want to understand why Night Shift alone is not enough for screen comfort? See Why Night Shift Isn't Enough: How to Actually Protect Your Sleep on Mac.

Related

Want your wallpaper to change with dark mode too? See How to Change Your Mac Wallpaper Automatically by Time of Day.

Frequently asked questions

Is Shifty still maintained?

Shifty's last update was version 1.2 in October 2024. It still works on recent macOS versions, but it has not received updates in over a year. Solace is actively maintained with regular updates in 2026.

Can Shifty control dark mode?

Not directly. Shifty can tie dark mode to your Night Shift schedule, but it cannot independently schedule dark mode or offer custom switching times. For full dark mode control with custom times, solar scheduling, or weather-aware switching, you would need an app like Solace.

Does Solace work with Night Shift?

Solace does not use Night Shift. It has its own built-in colour temperature system called Evening Warmth, which adjusts your screen's colour temperature independently. You can disable Night Shift when using Solace, as Evening Warmth replaces its functionality.

Is Shifty better than Solace for colour temperature?

Shifty offers per-app and per-website Night Shift disable rules, which Solace does not have. However, Shifty is constrained by Night Shift's limited colour temperature range. Solace's Evening Warmth can go warmer than Night Shift allows, which some users prefer for evening use.

Can I use both Shifty and Solace together?

You can, but it is not recommended. Both adjust colour temperature and the overlap can cause conflicts. If you use Solace's Evening Warmth feature, you should disable Night Shift to avoid the two systems competing. Solace covers Shifty's core functionality except for per-app Night Shift rules.

Does Shifty work on macOS Sequoia?

Shifty's last release (version 1.2, October 2024) supports macOS 10.12.4 and later. It generally works on newer macOS versions including Sequoia, but since it has not been updated in over a year, some features may behave unexpectedly after major macOS updates. If you need an actively maintained alternative, Solace is regularly updated for the latest macOS releases.

How do I disable Night Shift for specific apps on Mac?

Shifty is the only Mac app that offers per-app Night Shift disable rules. Install Shifty, then right-click its menu bar icon or use the preferences to add apps that should bypass Night Shift. This is useful for colour-accurate work in design and photo editing apps. No other Night Shift companion, including Solace, currently offers this feature.

Is Solace a good replacement for Shifty on macOS?

It depends on what you use Shifty for. If you need per-app Night Shift disable rules for colour-accurate work, Shifty is still the only option. If you want broader features like independent dark mode scheduling, wallpaper syncing, weather-aware switching, and colour temperature control beyond Night Shift's range, Solace replaces all of that for a one-time $4.99. Both apps collect zero user data.

What is the best alternative to Shifty for Mac?

It depends on what you need. If you want per-app Night Shift control, Shifty is still the only option. If you want broader screen comfort features like dark mode scheduling, wallpaper syncing, colour temperature control independent of Night Shift, and weather-aware switching, Solace covers all of those for a one-time $4.99. For a full comparison, see Best f.lux Alternatives for Mac in 2026.

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