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Joe Griffin

1mo ago

Clarity - The Caffeine Reset - The world's first caffeine timing app for peak performance.

Second Product Hunt launch following a #3 finish on the first run. This launch targets #1. Clarity is the world's first caffeine timing app, it visualises the pharmacokinetic curve of caffeine in real time, allowing users to time intake strategically around focus, training, and sleep. Core positioning: timing over quantity, precision over habit. Target audience: biohackers, performance-focused professionals, athletes, and anyone serious about sleep quality. Verified brands are now live in-app.
Joe Griffin

2mo ago

Clarity: Caffeine and Focus - The 7 Day Caffeine Reset

This isn't a detox.
It's not about quitting.
It's a 7-day challenge to understand your actual caffeine habits and how they're affecting your performance.
Here's how it works:
Days 1-3: Awareness Log every coffee, tea, and energy drink in Clarity.
See how much is still active at bedtime. No changes yet, just observe.
Days 4-5: Pattern Recognition Clarity shows you the invisible patterns. Late doses. Accumulated interference. Sleep debt loops.
Days 6-7: Control Make one timing shift. See the difference. The goal isn't less caffeine. It's understanding what's actually happening and using it with intention, so you can take control.
7 days. Zero pressure. Full clarity.
Ready?

Joe Griffin

5mo ago

Clarity - Caffeine tracking to optimize your intake

Clarity began as a simple caffeine tracking app, it is now grown into a performance application that helps users use caffeine more strategically based on their specific optimisation. Clarity Intelligence uses the on-device AI to give tailored insights. The app get's better the more you use it!
Joe Griffin

3mo ago

Launch - Round 3

Clarity is re-launching.

What started out as a small idea rattling around in my head has became a fully fledged intelligence system centred around tracking caffeine.

Joe Griffin

3mo ago

Standby for the best version of Clarity yet

All,

I've been quiet, and I won't apologise for this, It's because I've been making Clarity better than ever.

Joe Griffin

5mo ago

Knowledge Workers - The Lovers of Depth!

Guys,
I'm looking for some knowledge workers to get involved in helping to shape Clarity!
If anyone is interested, let me know in the comments!

Joe Griffin

4mo ago

NEW VERSION

Evening all,

I'm extremely excited to announce that Clarity's next major update has been submitted to Apple.

Joe Griffin

5mo ago

The New Year

Hi all,

How quickly the first full week of January has nearly came and gone.

Joe Griffin

5mo ago

The Caffeine Reset

Happy new year all.

I'm sure everyone is locked in ready to hit their goals in 2026.
The official launch of The Caffeine Reset is this Sunday - 4th January 2026.

Joe Griffin

5mo ago

Clarity - 2026

To everyone following Clarity's journey,

I'm heading back into dev mode, which means I'll be un-contactable and off social media platforms.