Stop creating dozens of triggers to manage your lights - use the power of HomeKit on Big Sur to manage it for you!

Light can have a huge impact on your day - cool, white light can get you moving and alert in the morning, brighter lights after lunch can help you make it through the "afternoon slump", and dimmer, warmer lighting in the evening will help you wind down before bed.

All of this is possible with our HomeKit bulbs and dimmers, but without seriously complex automations, you'll find yourself constantly adjusting your brightness and color temperature, blinded in the middle of the night when all you need is a dim nightlight, or just skipping the benefits altogether - not anymore!

Follow the Sun for HomeKit brings a brand new style of lighting automation to any of your HomeKit bulbs and dimmers, without the hassle!

- Have HomeKit bulbs that support Color Temperature adjustments? Stop fussing with scenes and dozens of automations. With a single setting, you can sync Color Temperature with Brightness, so turning up the brightness will make them cooler, and bringing down the brightness will give you a warm glow – on ANY of your Color Temperature bulbs!

- Schedule your lights in a brand new way – imagine transitioning your office lights from a bright working light to a warm, relaxing glow over a period of an hour or more. Transitions so subtle, you don’t even notice them!

These transitions are like nothing you’ve been able to do before with HomeKit, and you’re in complete control. Using automations for these smooth transitions would literally take dozens of configurations per light, and requires multiple apps to accomplish. By harnessing the power of HomeKit on the Mac, we have more control than we’ve ever had before, and Follow the Sun will let you take advantage of it!

- Follow the Sun listens to changes to your HomeKit lights, and adjusts accordly - it is most effective on a Mac that remains on all the time.
- Will work with any HomeKit bulbs or wall dimmers that support brightness adjustments. Color Temperature features require bulbs that natively support Color Temperature.

Terms of Use:

What’s New

Version 1.0.3

- Fixed a bug with the 'Do not transition with power off' setting, that would cause the light to transition anyway in some situations -- we hope this didn't cause too much issue!

Ratings and Reviews

3.5 out of 5
2 Ratings

2 Ratings

JCmobile ,

App Crashed within mintues of install

The app sounds like it would a great idea but it has crashed four timed with in mintues of installing it. Also I can not find any settings for color temperature control... this might be hidden until you purchase a subscription, which am not doing do to the crashing. Hopefully the app will get better with time.

Developer Response ,

Hi JCmobile,

I have had two users reach out to me about crashes, but have not experienced it myself yet, which makes it difficult to fix. I do have this at the top of my list, though, and am working to figure out the cause of it - if you’re willing, please reach out to me at, as I’d love to get more information about what’s happening!

As for the color temperature controls - if your bulbs natively support color temp adjustments, each light will have the option to ‘Adjust Color Temperature with Brightness’. This will keep your bulbs cool at bright settings, and warm at dim settings. If you _don’t_ see this option, but believe you should, it’s likely that the Home app is actually simulating color warmth on its own, using color combinations. This simulated temp is not available to third party apps, but implementing it for Follow the Sun is high on my priority list!


App Privacy

The developer, Matthew Corey, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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