Caffeine Tracker
Rogan Software Health & Fitness
Track the level of caffeine in your system!
- Rating
- 4.5
- 508 ratings
- Downloads
- 5K+
- on Google Play
- Price
- $1.49
- No in-app purchases
- Updated
- Mar 4
- 2026 · v1.5.4
Screenshots
About Caffeine Tracker
Tracks your current level of caffeine.
Simply record each drink you consume. Accounts for the natural metabolism of the caffeine in each
drink over time.
Recent updates:
* Easily record other doses by mg quantity (caffeine tablets, e.g.)
* New setting for 24 or 12 hour time display
* Other stability and bug fix improvements
Pie chart colors show following:
green = caffeine in your bloodstream (this is the stuff you feel!)
blue = caffeine consumed, but not yet absorbed into bloodstream
red = caffeine consumed and absorbed, but metabolized from your bloodstream
Feel free to rate as you see fit, but please suggest features and bug fixes via email to:
[email protected]
Features:
* Set your desired caffeine zone with notifications!
* Charts!
* Share to your caffeine level
* Display drink sizes in oz. or ml.
* Add custom drinks
* Export data to CSV and send as attachment via email (or save to Google Drive)
* Caffeine metabolism algorithm takes into account factors such as: pregnancy, and use of oral contraceptives
* Customize intake ramp up period
* Easily record other doses by mg quantity (caffeine tablets, e.g.)
* Display times with 24 or 12 hour format
Thanks!
Simply record each drink you consume. Accounts for the natural metabolism of the caffeine in each
drink over time.
Recent updates:
* Easily record other doses by mg quantity (caffeine tablets, e.g.)
* New setting for 24 or 12 hour time display
* Other stability and bug fix improvements
Pie chart colors show following:
green = caffeine in your bloodstream (this is the stuff you feel!)
blue = caffeine consumed, but not yet absorbed into bloodstream
red = caffeine consumed and absorbed, but metabolized from your bloodstream
Feel free to rate as you see fit, but please suggest features and bug fixes via email to:
[email protected]
Features:
* Set your desired caffeine zone with notifications!
* Charts!
* Share to your caffeine level
* Display drink sizes in oz. or ml.
* Add custom drinks
* Export data to CSV and send as attachment via email (or save to Google Drive)
* Caffeine metabolism algorithm takes into account factors such as: pregnancy, and use of oral contraceptives
* Customize intake ramp up period
* Easily record other doses by mg quantity (caffeine tablets, e.g.)
* Display times with 24 or 12 hour format
Thanks!
What’s new
Version 1.5.4 · Updated March 4, 2026
Version 1.5.4 * Stability and bug fix improvements
User reviews
Does the job well. UI is kind of simple but it works.
Easy to use and can customise with your own drinks.
This is the only app that does exactly what I want. Thank you
Clearing my cache and data solved the problem. Thanks. I'm still sad about loosing all my history and the hassle of generating my drinks all over again (it's not the first time this happens). Please make it possible to auto-backup (history and presets) and to import old data (without clearing the current data - appe...
Great app and thanks for your feedback. I added a caffeine tablet in which worked well. I've gone from 500mg caffeine a day to zero in nine days, quite painlessly apart from headache yesterday which I managed with disprin. Managed any threatening onset of headaches by timing caffeine intake which stopped headaches b...
One of my absolute favorites! Thank you so very much for the more useful graphs. I follow my caffeine so that I will be a hundred or below in time for bed, and you've made it much easier. Kudos!
Frequently asked questions
What does the Caffeine Tracker app do?
The Caffeine Tracker app tracks your current level of caffeine by recording each drink you consume.
What recent updates have been made to the app?
Recent updates include the ability to easily record other doses by mg quantity, a new setting for 24 or 12 hour time display, and other stability and bug fix improvements.
What do the colors in the pie chart represent?
The green color represents the caffeine in your bloodstream, the blue color represents caffeine consumed but not yet absorbed, and the red color represents caffeine consumed and absorbed but metabolized from your bloodstream.
How can I give feedback or suggest features and bug fixes for the app?
Please email your suggestions and feedback to [email protected].
What are some of the features of the Caffeine Tracker app?
Some features of the app include setting your desired caffeine zone with notifications, charts, sharing your caffeine level, displaying drink sizes in oz. or ml, adding custom drinks, exporting data to CSV and sending as an attachment via email or saving to Google Drive, a caffeine metabolism algorithm that takes into account factors such as pregnancy and the use of oral contraceptives, customizing the intake ramp up period, and easily recording other doses by mg quantity.
How does the app display times?
The app allows you to display times in either 24 or 12 hour format.
Alternatives to Caffeine Tracker
Looking for apps like Caffeine Tracker? Here are 3 similar Android apps on Google Play. The highest rated is One Rep Max Calculator (4.7/5), and 2 of the 3 are free to download.
| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Caffeine Tracker | 4.5 / 5 | $1.49 | 5,000+ | Mar 4, 2026 |
| One Rep Max Calculator | 4.7 / 5 | Free | 1,000+ | – |
| Workout Tracker - WOD Logging | 4.5 / 5 | Free | 5,000+ | Feb 10, 2024 |
| Strength Tracker | – | 0.99 USD | 100+ | – |