ARC: Sync Your Life.

ARC: Sync Your Life. Master your circadian rhythm and optimize your energy. Link: https://apps.apple.com/in/app/arc-circadian-rhythm-tracker/id6758214892

01/03/2026

ARC’s daily trajectory maps this curve to your chronotype so you always know when to push and when to recover

28/02/2026

Lion. Bear. Dolphin. Wolf. Your chronotype is your biological sleep personality. Most people never find out theirs. ARC’s 15 point diagnosis takes 60s seconds

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26/02/2026

Knowing what yo do is step one. Knowing why is what makes habits stick. ARC’s Biological Briefings give you the science behind every action in plain English

25/02/2026

Sleep latency is directly tired to how much caffeine is still in your blood at bedtime. ARC calculates your personal cutoff, down to the hour

24/02/2026

Your biology doesn’t follow a 9 to 5. ARC adapts the entire caffeine wall, sunlight anchor, and peak focus windows to your actual schedule, night shift included.

23/02/2026

The 90 minute delay lets your body clear adenosine naturally. Then coffee amplifies real energy instead of masking fake tiredness. The crash can’t comeback if it never built up

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22/02/2026

Your peak is when your body temperature, alertness, and reaction time all peak together. ARC finds yours

22/02/2026

Morning sunlight is the anchor. It sets your cortisol rhythm for focus AND starts the 14 hour timer for melatonin release. ARC tracks your sunlight window so you never miss it

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21/02/2026

A daily trajectory. A caffeine wall. A peak focus window. A wind-down protocol. All calculated from your unique chronotype. This is what a “Biological OS” looks like

20/02/2026

The data doesn’t lie. ARC maps your biology to show you exactly when to drink coffee, work, and sleep based on your unique metabolism. Master your circadian before Monday hits.

Download ARC (link in bio)

20/02/2026

Caffeine half life is real. If you drank coffee at 4 PM, you still have 50mg in your system at 9 PM. My app calculates your personal “caffeine wall” - the last safe time to drink

20/02/2026

Lions peak at 8 Am. Wolves peak at 11 PM. Scheduling yourself like a lion when you’re a wolf is why you feel broken. 60s to find out your type

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