Most people drink coffee when they're already tired. That's the problem.

Your body doesn't respond to caffeine the way you think it does. The timing is almost always wrong and the cost shows up in your sleep, your mood, and your next day's focus.

We built something to fix that and it re-launches in 7 days.

I'm Joe, the founder of Clarity: Caffeine and Focus, and I'm genuinely excited to be back.

We finished 3rd on Product Hunt last time, and since then I've been heads-down rebuilding the core experience based on what users actually needed.

What Clarity does:

Most people caffeinate by habit. Same time every day, regardless of how they slept, what they're doing, or when they need to perform. Clarity gives you a personalised caffeine strategy, exact timing for focus windows, workouts, and social energy, with a hard cutoff that protects your sleep.

We're the most caffeinated generation in history, and also the most health conscious.

We already track macros, steps, reps, heart rate and sleep. But there's a hidden variable that effects every single one of these metrics that nobody has even considered.

While I pride myself in Clarity being the first of it's kind, I'm also extremely excited that we are currently building the worlds first data set of verified caffeine products and spotlighting brands for actually knowing the caffeine content of their drinks.

There are some other 'caffeine trackers' in the wild, but they all pull their data from the same available data set which is unfortunately not accurate. Clarity will only feature brands and products that know their caffeine content, this allows you to make truly strategic decisions about your dosing and timing.

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?

Many of us have transitioned to knowledge work and most of us, if not all, rely on caffeine to boost our mental performance.
If it weren t so effective we wouldn t drink it.
We know caffeine is particularly effective for combating fatigue and improving focus. But what if it could be even more so?
The first step is raising awareness about the daily habit we consume without fully understanding its effects and timing.
This is where clarity shines this is Clarity s purpose.

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.

All,

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

Evening all,

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

Hi all,

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

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.

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.

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!

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

To all Clarity's new followers, I've been truly humbled by your support.
I've been developing Clarity alone for well over 13 months now. To have it be presented and receive such positive feedback has been unreal.
Clarity is a long term project, designed to truly change our relationship with caffeine. I can't stress enough, it is not about quitting caffeine.
I want to keep an open forum here so that I'm able to engage with people that are interested in the app and more importantly, the vision.
If people have suggestions, comments or any questions about the app, I'm all ears.
I look forward to hearing from you all - Joe

Introducing Clarity Intelligence

Most people track steps, sleep, and calories.

This week saw the launch of the new 'Explore' tab on Clarity.
Explore moves Trends into 1 of 4 pages allowing users to build a better relationship with caffeine.

Trends is as is, but with clean preview of the data.

The Clarity trends feature has been helping me catch up on sleep after a particularly busy period.
I'm sleeping more, drinking less caffeine and cutting it off later in the day.
I'm using this as a small respite before I begin the big pre-Christmas push to get the reset of the roadmap features out for Clarity.

Exciting times over the next month, stay tuned.