Half-Life Calculator For Meds

3.5.1

K.J.M.

4.81

49 reviews

1,000+
Downloads

Free

Calculate how long the effects of your meds last based on their half-life.

This app is currently not available on Google Play.

Try these apps instead

About Half-Life Calculator For Meds

Half-Life Calculator For Meds was a medical app developed by K.J.M.. It was removed from Google Play Feb 13, 2026 and is no longer available for download.

Download Statistics

Half-Life Calculator For Meds had been downloaded 2.4 thousand times before it became unavailable.

User Ratings

Half-Life Calculator For Meds was rated 4.81 out of 5 stars, based on 49 ratings.

App Information

Half-Life Calculator For Meds was free to download. The APK download size was 1.51 MB. The last available version was 3.5.1. The last update was on September 16, 2021.

Technical Requirements

Half-Life Calculator For Meds required Android 5.1+ or higher. The app had a content rating of Everyone. The app had been available on Google Play December 2018.

Description

Calculate the exponential decay of drugs in the human body and other things.
You can add multiple dosages at different times to see how your meds accumulate in the blood plasma.
The elimination half-life is very useful to determine how frequent a drug has to be taken to keep its level steady.
Seeing how much the level fluctuates can help you plan your day better.
A steady serum concentration can also help keep the dose as low as possible.
💊
Some meds have to be taken for weeks before they reach an optimal plasma level.
Simulate different scenarios and try different loading doses.
Discontinuing medication can also be very hard.
Decreasing the dosage too fast can cause withdrawl symptoms but decreasing it too slow can keep you suffering from the drugs side effects unnecessarily long.
Depending on the pills, it could take your liver, kidneys and intestines weeks to remove them completely from your body.
Looking at the curve can help you find the right speed.
💊
Of course, the elimination of a drug is not only based on it's biological half-life.
The decay constant is always just an approximation and everybody has a different metabolic rate.
Please talk to a doctor or pharmacist before adjusting your dosage.
💊
The app can be used not only in medicine, pharmacology and chemistry but also in nuclear physics to calculate the radioactive decay of isotopes.
In fact, the half-life formula can be used for far more things.
For example, guess how long water stays in your body!
💊

Recent changes:
+ A new "hour mode" for people that take multiple pills a day.
+ A list of half-life examples including some common drugs and radioactive nuclides.

Show more Show less

More data about Half-Life Calculator For Meds

Price	Free to download
Total downloads	2.4 thousand
Rating	4.81 based on 49 ratings
Version	3.5.1
APK size	1.51 MB
Number of libraries	10
Designed for Android	5.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

Get a detailed PDF report for Half-Life Calculator For Meds with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

Rating history

Subscribe to see the full rating timeline

Downloads over time

Subscribe to see download velocity and history

Half-Life Calculator For Meds has been downloaded 2.4 thousand times.

Changelog of Half-Life Calculator For Meds

Show changelog

Developer information for K.J.M.

K.J.M.

Legal name:

Address:

Comments on Half-Life Calculator For Meds for Android

★★★★★ Great app, does exactly what it says. It would be great if you could have multiple graphs for different medications or something

★★★★★ Perfect. Cant believe there isn't a browser version anywhere. Simple and clearly displayed. Exactly what I needed.

★★★★★ Simple to use and effective for close approximations. I suggest an hourly or time of day option.

★★★★★ This application should be cross-listed under the topics: "Pharmacology" and "Drug Half-life"

★★☆☆☆ Improve this app. It is a very important one, for the understanding

Technologies used by Half-Life Calculator For Meds

1 permissions · 10 libraries

Subscribe to see full permission and library details

Frequently asked questions about Half-Life Calculator For Meds

Is Half-Life Calculator For Meds free?

Yes. Half-Life Calculator For Meds is free to download from Google Play.

Is Half-Life Calculator For Meds still available?

No. Half-Life Calculator For Meds was removed from Google Play. We last saw it there Feb 13, 2026.

Does Half-Life Calculator For Meds contain ads?

Yes. Google Play lists Half-Life Calculator For Meds as containing ads.

What Android version does Half-Life Calculator For Meds require?

Half-Life Calculator For Meds runs on Android 5.1 and higher.

How large is the Half-Life Calculator For Meds APK?

The Half-Life Calculator For Meds APK is 1.51 MB.

Is Half-Life Calculator For Meds suitable for children?

Google Play rates the content of Half-Life Calculator For Meds as suitable for everyone.

How many times has Half-Life Calculator For Meds been downloaded?

Google Play lists 1,000+ downloads for Half-Life Calculator For Meds.

How do people rate Half-Life Calculator For Meds?

Half-Life Calculator For Meds scores 4.81 out of 5 stars, from 49 ratings on Google Play.

Who made Half-Life Calculator For Meds?

Half-Life Calculator For Meds was developed by K.J.M.. It is listed in the medical category on Google Play.

What are the best alternatives to Half-Life Calculator For Meds?

People looking at Half-Life Calculator For Meds also look at these medical apps: Infinite Dose Calculator, Infusions PRO Calculator, Drugs Dictionary Medical, Skyscape Rx - Drug Guide, Vet Easy - Drugs & Calculators.

Popular Medical Apps Top new apps Today's trending apps Apps on sale Apps other people are watching

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps