---
title: "Caffeine Tracker: Clarity - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "Caffeine Tracker: Clarity is the simplest way to understand caffeine’s real impact on your sleep, energy, and focus. Track your intake fast and see how caffeine’s half-life affects your day, from your"
---

# Caffeine Tracker: Clarity — United Kingdom
> Caffeine tracker and sleep

![Caffeine Tracker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/79/aa/17/79aa17a8-b6ea-717d-52da-2fc8202f0ef6/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png)

**Developer:** [Nexus Nexus](https://apptail.io/developer/nexus-nexus-wIbFH)
**Category:** Health Fitness
**Rating:** 5.0/5 (12 ratings)
**Price:** Free
**Bundle ID:** com.nexusnexus.Clarity
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 1.5.8 (released 2026-09-22)
**Original Release:** 2025-10-20
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id6748916921)
**AppTail Page:** [https://apptail.io/app/clarity-caffeine-tracker-tnsx/united-kingdom](https://apptail.io/app/clarity-caffeine-tracker-tnsx/united-kingdom)

## Caffeine Tracker Description
Caffeine Tracker: Clarity is the simplest way to understand caffeine’s real impact on your sleep, energy, and focus. Track your intake fast and see how caffeine’s half-life affects your day, from your 2PM coffee to nighttime sleep cycles.


• Fast caffeine logging & visualisation  
• Caffeine half-life tracking & prediction  
• Athletes, see how caffeine affects your sleep & recovery
• Focus & energy insights daily & week-by-week. Clarity is the simplest way to understand caffeine’s real impact on your sleep, energy, and focus. Track your intake fast and see how caffeine’s half-life affects your day, from your 2PM coffee to nighttime sleep cycles.


Understand your 3PM crash.
Improve sleep by seeing your caffeine carry-over.
Use caffeine deliberately, not accidentally.


By using this app, you agree to Apple’s Terms of Use ( and our Privacy Policy.

## Caffeine Tracker Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d4/fc/35/d4fc35f7-7c2d-86ce-53f8-6ed4baec81e0/Caffeine_Boost.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f7/ef/fa/f7effafa-13b0-ae69-6482-17cc87dd281c/Bedtime_Impact.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/04/00/410400ca-816f-bf04-454d-9afd971f36fc/Half-Life.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2c/e0/3e/2ce03e63-d4e1-95ce-1b9a-57a170974368/Focus_and_Energy.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/25/16/4f/25164f2c-1177-1c9c-ee3b-1fa925369433/Logging.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/16/fc/2f/16fc2fbc-09d2-bb4c-162d-c375266d5316/Clarity_Intelligence.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/d8/d1/64d8d196-f06a-11e3-98aa-ab7d95738fc0/Testimonials.jpg/1242x2688.png)

## Caffeine Tracker Rating Breakdown in United Kingdom
- 5 stars: 12 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Caffeine Tracker Reviews in United Kingdom

### ***** "Game changer for productivity"
Krane
-- Rajah injab, 2026-02-10

### ***** "I’ve been sleeping better"
I’ve been able to sleep better since I’ve started tracking my caffeine. It is nice to see for how long the caffeine is going to last. Only missing thing really for me would be connecting to Apple Health.
-- Wissame95, 2025-12-11

### ***** "Absolutely love this app!"
I’ve been tracking my caffeine intake for a while because I drink way more than I realise, and this is easily the best app I’ve used for it.

What I love most is how quick it is to log a drink, and the app actually remembers what I usually have. The charts make it obvious when I’m overdoing it or when I’m going crash. It’s also helped me figure out why my sleep was terrible on certain days… turns out my caffeine cutoff was way too late.

The design is clean and minimal, no clutter, no annoying features.
-- ethanjamescollins, 2025-12-04

### ***** "Clear, concise: Clarity"
Great app. Love the clear and impactive graphics. The info sheet was a real eye opener for me. Looking forward to positive outcomes of managing my caffeine intake (but still enjoying my coffee 😉)
-- Rodney10, 2025-11-29

### ***** "Highly Recommend"
Great app easy to use, a whole new perspective on caffeine intake, and how it can help you to monitor intake to improve your daily performance. Highly recommended.
-- Solo5797, 2025-11-24

### ***** "Great app"
Started using this app recently to monitor caffeine intake and it’s been really insightful to see how much caffeine i actually drink. It’s very easy to use with all your usual caffeine drinks on a dropdown menu making this app very simple. Super impressed
-- Caffeineking91, 2025-10-21

### ***** "Highly recommend"
Very useful app and so easy to use, highly recommend if you need somewhere to track and monitor you caffeine intake.
-- likkkbh, 2025-10-20

### ***** "Keeps Me Sharp and Focused All Day"
I’ve tried a lot apps to track productivity and focus, but Clarity stands out. The interface is clean, no nonsense, and it genuinely helps me manage my caffeine intake while keeping my focus locked in. The reminders are subtle but effective, and I’ve noticed a real difference in my energy consistency, no more crashes or jitters. Perfect for anyone who wants mental clarity without overdoing the caffeine
-- hughesy3306, 2025-10-20

[View all Caffeine Tracker reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Caffeine Tracker In-App Purchases
| Item | Price |
|------|-------|
| Clarity Plus - Monthly | £2.99 |
| Clarity Plus - Yearly | £17.99 |



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## Caffeine Tracker Available In
- [United Kingdom](https://apptail.io/app/clarity-caffeine-tracker-tnsx/united-kingdom)
- [United States](https://apptail.io/app/clarity-caffeine-tracker-tnsx/united-states)
- [Finland](https://apptail.io/app/clarity-caffeine-tracker-tnsx/finland)
- [Belgium](https://apptail.io/app/clarity-caffeine-tracker-tnsx/belgium)
- [Brunei](https://apptail.io/app/clarity-caffeine-tracker-tnsx/brunei)
- [Canada](https://apptail.io/app/clarity-caffeine-tracker-tnsx/canada)
- [Chile](https://apptail.io/app/clarity-caffeine-tracker-tnsx/chile)
- [China](https://apptail.io/app/clarity-caffeine-tracker-tnsx/china)
- [Germany](https://apptail.io/app/clarity-caffeine-tracker-tnsx/germany)
- [Ecuador](https://apptail.io/app/clarity-caffeine-tracker-tnsx/ecuador)
- [United Arab Emirates](https://apptail.io/app/clarity-caffeine-tracker-tnsx/united-arab-emirates)
- [Israel](https://apptail.io/app/clarity-caffeine-tracker-tnsx/israel)
- [Lithuania](https://apptail.io/app/clarity-caffeine-tracker-tnsx/lithuania)
- [Macao SAR China](https://apptail.io/app/clarity-caffeine-tracker-tnsx/macau)
- [Malta](https://apptail.io/app/clarity-caffeine-tracker-tnsx/malta)
- [Mauritius](https://apptail.io/app/clarity-caffeine-tracker-tnsx/mauritius)
- [Mexico](https://apptail.io/app/clarity-caffeine-tracker-tnsx/mexico)
- [Oman](https://apptail.io/app/clarity-caffeine-tracker-tnsx/oman)
- [Philippines](https://apptail.io/app/clarity-caffeine-tracker-tnsx/philippines)
- [Sweden](https://apptail.io/app/clarity-caffeine-tracker-tnsx/sweden)
- [Suriname](https://apptail.io/app/clarity-caffeine-tracker-tnsx/suriname)
- [Grenada](https://apptail.io/app/clarity-caffeine-tracker-tnsx/grenada)
- [Angola](https://apptail.io/app/clarity-caffeine-tracker-tnsx/angola)
- [Argentina](https://apptail.io/app/clarity-caffeine-tracker-tnsx/argentina)

---

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