RMR Calculator & Tracker
RMR Calculator & Tracker is made and published by First Century Thinking LLC. AppBrain is an independent app data site and isn't affiliated with First Century Thinking LLC. The app name, icon, screenshots and description belong to First Century Thinking LLC and are shown as published on Google Play.
AppBrain's verdict
EstablishedNiche- Total installs
- 2.7 thousand
- Rating on Google Play
- 3.63
- 12 ratings
- Last updated
- October 24, 2025
RMR Calculator & Tracker is a niche app, with 2.7 thousand installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 6
- Play install range
- 1+ thousand
- Launched
- September 2018
Installs over time
RMR Calculator & Tracker has been installed 2.7 thousand times. Over the past 30 days, it has been installed 6 times.
Rankings
Google Play top chartsGoogle Play Rankings for RMR Calculator & Tracker
Competitors
Similar apps and more from First Century Thinking LLCAlternatives to RMR Calculator & Tracker
More from First Century Thinking LLC
Releases
Updates seen on Google Play- Version
- 3.0.3
- Launched
- September 2018
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on RMR Calculator & Tracker for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 3.25 MB
- Content rating
- Everyone
Technologies used by RMR Calculator & Tracker
About the app and developer
About RMR Calculator & Tracker
RMR Calculator & Tracker is a health & fitness app developed by First Century Thinking LLC.
Install Statistics
RMR Calculator & Tracker has been installed 2.7 thousand times. In the last 30 days, the app was installed 6 times.
User Ratings
RMR Calculator & Tracker is rated 3.63 out of 5 stars. The rating is based on 12 ratings.
App Information
RMR Calculator & Tracker is freely available from Google Play. The app size is 3.25 MB. The latest version available is 3.0.3. The last update was on October 24, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since September 2018.
App Performance Report
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Store listing
By First Century Thinking LLC, from Google Play“Calculates & Tracks RMR (Resting Metabolic Rate) Using Mifflin-St Jeor Equation.”
Description by First Century Thinking LLC Written by the developer, not by AppBrain. Click to read.
RMR represents the minimal amount of energy (calories) your body needs to stay alive and can be useful when trying to lose weight.
RMR is very similar to BMR (basal metabolic rate). The biggest difference between the two are how they are calculated.
The Harris-Benedict equation is used to estimate BMR, while the Mifflin-St Jeor equation is used to estimate RMR.
----------------------------- HOW RESTING METABOLIC RATE IS USED -----------------------------
Using this figure as a base line, add in all your additional burned calories (based on how active you were) to come up with your TDEE (total daily energy expenditure).
If your TDEE matches your Daily Calorie Intake, you will maintain your weight. Increasing your TDEE over your daily calorie intake and you will lose weight.
----------------------------- HOW THIS RMR CALCULATOR WORKS -----------------------------
Enter your information in either Metric or Imperial measurements.
Results are automatically calculated as you enter your information.
LOGGING & TRACKING
As an additional feature to the basic RMR calculator, you can log and then track your entries!
1. Once you have your Resting Metabolic Rate, hit “Log Results!”. This will open up the entry box.
2. Set the date and time. The current date time are automatically set up for today. You are able to change these at any time. This allows you to put in past missed entries.
3. Select the best picture and color that best matches how you feel.
4. The next section is a place for your thoughts or general notes.
5. And finally, hit “Log It” to enter this entry into your history log.
View your past entries in your log as a list, chart or calendar. All results can be EDITED.
----------------------------- ADDITIONAL FEATURES -----------------------------
√ Resting Metabolic Rate Information
This includes general information on how to manually calculate your RMR by using either metric or imperial measurement’s, along with general tips.
√ LIGHT & DARK APP THEME SELECTION
For your viewing pleasure we included the option of selecting between two different app themes.
√ IMPERIAL OR METRIC MEASUREMENT SYSTEM
Numbers can be input in either Pounds or Kilograms. Results will always be in calories.
√ EDIT PAST ENTRIES
Useful If you need to change the date or time, calculated result, picture or journal of a past result entry. Go to your log listing page and select EDIT.
√ HISTORY TRACKING LOG
This is where the magic of our RMR calculator really shines! View all your past entries in either a list, calendar or chart. You can edit past entries from the list. Our advanced charting control allows you to pinch zoom.
Our RMR calculator & tracker is the simplest way to help keep a running record of your Resting Metabolic Rate changes and provides another valuable dieting tool in your arsenal.
While we like to keep our apps simple and easy to use, new features are always a plus! If you have an idea or feature request, let us know!
Recent changes:
App updated to meet the latest Google Requirements.
- Bugs