Fast and easy tracking just the way you want, with features you'll grow into.

As of version 3.0.0 rTracker is totally free and open source. No ads, no in-app upgrades, just track what you want.

Create your own trackers for physique, mood, mileage, sleep quality, eating, shopping, exercise, job hours, patient progress, questionnaires - whatever you like! Each tracker can include multiple values - numbers, searchable notes, sliders, choice buttons, checkboxes - as well as functions on the values and over time. Track your sleep with 'to bed' and 'got up' buttons, and from these learn your average hours in bed per night over the past weeks, months or years.

Share trackers (data optional) with friends -- compete, compare progress, or use as a distributed questionnaire.

Set reminders for your trackers with specific times and days, trigger after a delay from the last save, or randomly over a time window. Motivate yourself to exercise, remind to take your medication, or build a picture of your mood throughout the day.

Turn your iPhone sideways to graph your tracks; edit past datapoints within rTracker and export to CSV files for deeper analysis as a spreadsheet.

Import CSV files with your historical data, configure trackers with CSV files, and get pre-made trackers from

Want to track your bank balance, habits, moods or something else that may be private? rTracker supports hiding individual values or entire trackers with multiple levels of privacy, and there's no central server so everything stays with you.

rTracker uses iOS dynamic text -- adjust font sizes in System Settings -> Display & Brightness -> Text Size.

Designed for fast data input and total flexibility, rTracker is the one tracker for you.

What’s New

Version 3.0.1

Remember license acceptance, instead of asking at each restart.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

WhitePlainsSurf ,

Awesome App!

I'm stuck in a hospital bed and was looking for an app to help me track some things that is going on with me. This app is awesome! It helps me track Fluid intake and output, meds, vitals and even creates a graph for visual display of data collected. Really slick GUI interface that makes data entry A breeze and I really like what you did with the FUNCTION option that allows me to create my own formulas without the hassle of typing a spreadsheet formula, very intuitive. My doctors and nurses are really impressed by the data tracked and the graphs. Made it easy to see what is gong on over time. At 99 cents, this app is a steal. Thanks a lot. I will definitely be using this for other things to track when I get out of the hospital. Great job!

b.sartzche ,

Best Tracking App I've Used - Fully Customizable - Easy to Use

The biggest thing that sets this tracking app apart from the rest is that it allows you to completely customize what you track. Many of the other apps I tried often had a limited set of categories that I was interested in tracking, and their criteria or scales were off. Take "mood," for example: most apps put mood on a scale from "happy" to "depressed," but mood (at least my mood) is more complex than that (sometimes I feel "aloof" or "anxious"). With this app, I can set the values for my mood with criteria that match my idiosyncrasies. I also like that I can export to CSV (with no upgrade or pro account necessary), and I can then customize how my data is visualized. With this app, you own your data.

I would give it five stars just for its feature set, but it has crashed a few times, usually when I do something like trying to slide a screen that doesn't slide. Also, I really don't like the lo-fi faux notebook rings on the main screen, though the graph paper background is apt. Overall, these are very minor issues.

I highly recommend this app.

kskassam ,

Great, flexible app

If you're looking to keep track of some aspect of your life, this is the app you're looking for.

I was looking for an app that would allow me to track my mood and energy levels, as well as variables that might affect them. This app does the job really well. It's supremely flexible, allowing you to track a wide variety of variables of different types and access the data easily, both on the phone, and via download for more systematic analysis.


Robert Miller
15.8 MB
Health & Fitness

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Medical/Treatment Information
© 2011-2016 Robert T. Miller


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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