BolusCalc is made and published by Daniel L. Metzger, MD. AppBrain is an independent app data site and isn't affiliated with Daniel L. Metzger, MD. The app name, icon, screenshots and description belong to Daniel L. Metzger, MD and are shown as published on Google Play.

About BolusCalc

BolusCalc is a medical app developed by Daniel L. Metzger, MD.

Install Statistics

BolusCalc has been installed 38 thousand times. In the last 30 days, the app was installed 930 times.

User Ratings

BolusCalc is rated 4.18 out of 5 stars. The rating is based on 94 ratings.

App Information

BolusCalc is freely available from Google Play. The app size is 3.55 MB. The latest version available is 2.7.1. The last update was on October 11, 2026.

Technical Requirements

BolusCalc requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2017.

Description by Daniel L. Metzger, MD (from Google Play)

This app is designed for simple calculations of insulin doses in the Canadian home and school setting (although calculations can also be done in U.S. mg/dL blood glucose units).

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Screenshots

Screenshots by Daniel L. Metzger, MD, from the Google Play listing

Official page on Google Play

Alternatives to BolusCalc

Google Play Rating history and histogram

Installs over time

BolusCalc has been installed 38 thousand times. Over the past 30 days, it averaged 31 installs per day.

Changelog of BolusCalc

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Developer information for Daniel L. Metzger, MD

Daniel L. Metzger, MD

dmetzger@cw.bc.ca

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Comments on BolusCalc for Android

★★★★★ Mark Schwartz (On The Go Repairs) · Aug 28, 2023

To be fair, I only used it once. But it works, and it is incredibly handy having different ratios depending on time of day. I used to use a sliding scale, but was forced to figure out a new one after a drastic drop in insulin dosages. Now I can easily tweak stuff and adjust as needed. I would pay for this if given the option. Thank you for making this software!

★★★★☆ Nathanyel Marcello · Oct 6, 2025

Dr. Metzger, thank you for making this app, it's very helpful for our new adventure. Is the source available on GitHub or other similar software? Is there a way I can provide additional feedback outside the Google reviews?

★★★★★ Peter Tyrrell · Mar 31, 2021

This app seems to be targeted at children, I am 70 years old, and it is really helping me flatten my blood glucose level, thank you. Requests: A "drop down" carb ratio selection (Simple Insulin Bolus) for (say) three carb ratios that could each be tweaked for best results. A great app. Thank you for your work, but I cannot get the new drop bolus options to work.

★★☆☆☆ Steve K · May 18, 2026

Inadequate guidance for using the app, no "HELP" link. I don't know if it's really any good

★☆☆☆☆ Alivia Wood · Mar 7, 2023

It is not a very good app sometimes I would put my carbs and bloudsugar in, and it would miscalculate it and overall it's really confusing 😕 😤

Google Play Rankings for BolusCalc

This app is not ranked

Technologies used by BolusCalc

3 permissions · 18 libraries

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Frequently asked questions about BolusCalc

Is BolusCalc free?

Yes. BolusCalc is free on Google Play.

Is BolusCalc still available?

Yes. BolusCalc is on Google Play, and the last update we saw was on October 11, 2026.

Does BolusCalc contain ads?

No. Google Play does not list BolusCalc as containing ads.

What Android version does BolusCalc require?

BolusCalc runs on Android 2.1 and higher.

How large is BolusCalc?

BolusCalc is 3.55 MB.

Is BolusCalc suitable for children?

Google Play rates the content of BolusCalc as suitable for everyone.

How many times has BolusCalc been installed?

Google Play lists 10,000+ installs for BolusCalc.

How do people rate BolusCalc?

BolusCalc scores 4.18 out of 5 stars, from 94 ratings on Google Play.

Who made BolusCalc?

BolusCalc was developed by Daniel L. Metzger, MD. It is listed in the medical category on Google Play.

What are the best alternatives to BolusCalc?

People looking at BolusCalc also look at these medical apps: Insulin Calculator, SocialDiabetes, d-Nav, iLet App, Glucose tracker－Diabetic sugar.

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