PharmaWallah apps
106 pharmacy calculators. Nothing to sign in to.
Install the Android app once and every calculator keeps working with the network off. No account, no cloud, no data leaving the device.
- 106
- Calculators
- 1
- Platform
- 0
- Accounts needed
Windows and iPhone versions are not released yet. On a computer, every calculator works in your browser.
PharmaWallah for Android
Every calculator on your phone, plus the two camera tools: photograph a TLC plate for Rf values, or an agar plate to count colonies. The photo is analysed on the phone and never uploaded.
How to install
Tap Download
Your browser saves pharmawallah-calculators.apk to your Downloads folder.
Open the file
Tap the download notification, or find the file in your Files app and tap it.
Allow the install
Android asks permission to install apps from your browser. Tap Settings → allow, then go back.
Open the app
PharmaWallah Calculators appears in your app drawer. You can go offline now.
You will see an “unknown apps” warning.
What you get
Works with no internet
Every calculator is stored on the device. Use it in a lab, on a ward, or in a basement with no signal.
All 106 calculators
Dosing, pharmacokinetics, formulation, analysis, microbiology and clinical tools — the full set, not a sample.
No account, no tracking
No sign-up, no login, no analytics. Nothing you type is sent anywhere, because nothing is sent anywhere.
Good to know
- Updates are manual for now — come back to this page for a newer version.
- The app contains the calculators only. Courses, MCQs, spotting labs and the tournament stay on the website.
- Automatic colony counting and TLC spot detection are estimates — check every marker before you use the result.
- Educational use only. Check every figure against your own reference before it is used for a patient.