Caffeine Tracker

Caffeine Tracker


UPDATE: Export data to CSV and send as attachment via email (or save to Google Drive)

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.

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!
* Share to Facebook, Twitter, ...
* 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: weight, pregnancy, and use of oral contraceptives.


Available only in pay version:
* Charts!
* Ad free!
* Improved drink input
* Editable drinks
* New Chart! Level History and Projection chart will graph your caffeine level from a day in the past to a day into the future.

Thanks!

Recent changes:
Bug fix: Fix issue with inaccurate level on refresh when preference options "Using birth control" or "Pregnant" were selected.

Recent Change: Export your data as CSV file and send as email attachment! New features requires read/write external storage permissions.
Add to list
$0.99
81
4.1
User ratings
156
Installs
1,000+
Concerns
0
File size
1094 kb
Screenshots
Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker Screenshot of Caffeine Tracker
About Caffeine Tracker
UPDATE: Export data to CSV and send as attachment via email (or save to Google Drive)

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.

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!
* Share to Facebook, Twitter, ...
* 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: weight, pregnancy, and use of oral contraceptives.


Available only in pay version:
* Charts!
* Ad free!
* Improved drink input
* Editable drinks
* New Chart! Level History and Projection chart will graph your caffeine level from a day in the past to a day into the future.

Thanks!

Recent changes:
Bug fix: Fix issue with inaccurate level on refresh when preference options "Using birth control" or "Pregnant" were selected.

Recent Change: Export your data as CSV file and send as email attachment! New features requires read/write external storage permissions.

Android Market Comments
A Google User
Jul 31, 2015
Zones Once below 50 there is really no effect from caffeine and I think the out of zone alert feature should be triggered then (or an option to atleast)
A Google User
Jul 19, 2015
Interesting Nice features, would be great if the user could scroll back the caffeine level history chart for a week or so rather than just showing the current day. Or, if max daily caffeine level could be tracked in addition to total caffeine intake. Three cups of coffee drank before 8 am has a different effect than three cups spread through the day, thought the total amount of caffeine intake is the same.
A Google User
Jul 8, 2015
Gets the job done. Design could be better, but as a tool it gets the job done.
A Google User
Jun 22, 2015
Suggestion I've been looking for an app similar to this but tracks the amount of medicine in your blood stream. I can't find a single app that does this, any chance you could make one? I tried to edit this one but without being able to change the half life it's impossible.
A Google User
May 15, 2015
Insightful It wouldn't win a beauty contest but this app does exactly what I wanted it to. At first I wanted to keep my caffeine levels within certain limits during work hours to boost performance but the truly valuable insight has been that my sleep is really affected if I try to sleep above a certain threshold. Now I am able to see whether a drink I'm thinking of having now is going to keep me awake several hours later or if I'm safe to go ahead. I've also learned how and when I begin to become caffeine dependent.