Caffeine Tracker

Name: Caffeine Tracker
Price: 1.49 USD
Availability: InStock
Rating: 4.539999961853027 (499 reviews)
Author: Sean Schendel

Sean Schendel

4.5

499 reviews

5K+

Downloads

Everyone

About this app

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:
rogan.software@gmail.com

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!

Updated on

Sep 10, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

No data collected

Learn more about how developers declare collection

Ratings and reviews

4.5

488 reviews

Edward Krueger

April 5, 2025

Not a bad app, but could do with more detail on the times and mg of caffeine on the graph. Hard to tell what time I'm at what mg. Add more detail and the ability to zoom in on the graph and it's 5 stars. Edit: can now zoom in closer on graph, and see caffeine levels at specific times. A little buggy, but otherwise it's great. Changed from 3 to 4 stars! 2nd Edit: don't know what I meant 5 years ago saying it's buggy but I still use it so it's obviously good. Changing to 5 stars.

10 people found this review helpful

Sean Schendel

March 13, 2020

Thanks for the feedback! Working on an update to the graphing for next release. Looking forward to earning your 4th and 5th star! 😉 UPDATE: Version 1.4.7 released with chart updates.

A Google user

December 3, 2018

Great app. Only improvements I can think of would be to allow for a decimal point, as there's a significant difference between 2 oz of espresso and 2.5, for example. It also would be helpful if it allowed for other measurements than just ounces. Lastly, I would like the option to record decaf coffee, as it does tend to include small amounts of caffeine that would be worth tracking. If there's ever an update, I'd love to have these suggestions taken into consideration! All in all, a great app though.

9 people found this review helpful

Sean Schendel

December 3, 2018

Thanks for the feedback! Most of what you ask for is already available. Under "settings", you can select from among several drink units options (oz, ml, cl, shots). Under "manage drinks" you can add and use your own custom "decaf coffee" drink too. We'll consider the decimal fraction drink units input for a future update. Thanks again.

Matthew Miner

August 10, 2022

Great functionality and easy to use. You can even export CSV! It would be nice if it supported automatic cloud syncing, but I can live with it. The chart colors could also be less aggressive, and it would be great if it supported night mode is the system's using it, but those are minor issues. This meets my every need.

7 people found this review helpful