---
title: "Bio-Rhythm: Caffeine Tracker - Reviews, Revenue and Downloads in Belarus | Apple App Store"
description: "Still wired at midnight? Bio-Rhythm is the science-based caffeine tracker built for people who refuse to trade tomorrow's sleep for today's coffee.  Every coffee, tea, or energy drink you log is plott"
---

# Bio-Rhythm: Caffeine Tracker — Belarus
> Protect your sleep. Track mg.

![Bio-Rhythm App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f6/87/ea/f687ea17-f60e-307b-fc5c-64ac4435da25/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [HONO (Lille)](https://apptail.io/developer/hono-lille-SUIHh)
**Category:** Health Fitness
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.biorhythm.caffeinetracker
**Store:** Apple App Store
**Country:** Belarus
**Version:** 1.0.2 (released 2026-05-18)
**Original Release:** 2026-02-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/by/app/app/id6756811259)
**AppTail Page:** [https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/belarus](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/belarus)

## Bio-Rhythm Description
Still wired at midnight? Bio-Rhythm is the science-based caffeine tracker built for people who refuse to trade tomorrow's sleep for today's coffee.

Every coffee, tea, or energy drink you log is plotted on a real-time decay curve based on your personal metabolism. You'll see exactly how much caffeine is still in your system — and exactly when it will be safe to sleep.

— PROTECT YOUR SLEEP —
Get a precise countdown to your safe-sleep time. No more guessing whether that 3pm latte will haunt you at 1am.

— TRACK CAFFEINE IN REAL TIME —
Watch your caffeine level rise and fall on a beautiful decay chart, powered by the same exponential half-life formula used by sleep scientists.

— SCORE YOUR SLEEP READINESS —
Get a daily Bio-Rhythm Score from 0–100. Build streaks of "perfect nights" and see your 7-day trend at a glance.

— LOG ANY DRINK IN SECONDS —
27+ preloaded beverages — espresso, americano, matcha, Red Bull, Monster, 5-Hour Energy, Coke and more. Or add your own custom drink.

— HIT YOUR FOCUS ZONE (Premium) —
Smart dosing recommendations tell you exactly when to drink your next coffee for peak focus — and when to stop so your sleep is protected.

— BUILT FOR BIO-HACKERS —
Premium unlocks custom half-life (1–12 hours) and sleep sensitivity threshold (0–100mg) so the math matches your body, not an average.

— PRIVATE BY DESIGN —
All your data stays on your device. No accounts, no cloud, no tracking.

Stop sabotaging your sleep. Start tracking with Bio-Rhythm.

— PREMIUM —
Bio-Rhythm Premium unlocks:
• Custom caffeine half-life
• Custom sleep threshold
• Focus Flow dosing recommendations
• Ad-free experience

Bio-Rhythm is free to download and use. To unlock the full "Bio-Hacker Engine," we offer three auto-renewing subscription options:

Weekly Espresso: $1.99 per week

Monthly Steady: $5.99 per month

Yearly Bio-Hacker: $29.99 per year (Best Value)

Privacy : 
Terms of Use (EULA): 

## Bio-Rhythm Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7f/cf/38/7fcf3815-8933-56df-e8ed-4c5f24ba4d79/2.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5a/1b/f1/5a1bf12e-9f07-da07-1018-776f76675c9f/1.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b7/06/45/b7064578-83c0-3b7c-5f37-04207dcc823c/3.png/1242x2688.png)



## Bio-Rhythm In-App Purchases
| Item | Price |
|------|-------|
| yearly subscription | USD 34.99 |
|  weekly subscrition | USD 1.99 |
|  monthly subscribtion | USD 6.99 |




## Bio-Rhythm Available In
- [Belarus](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/belarus)
- [Algeria](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/algeria)
- [Israel](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/israel)
- [Sri Lanka](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/sri-lanka)
- [Latvia](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/latvia)
- [Panama](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/panama)
- [Pakistan](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/pakistan)
- [Russia](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/russia)
- [Ukraine](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/ukraine)
- [United States](https://apptail.io/app/bio-rhythm-caffeine-tracker-EJyy/united-states)

---

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