Drugs & Doses
Anaesthesia dose reference
An offline anaesthesia drug-dose reference for anaesthesia providers. Everything stays on the phone — see it on Google Play.
Offline
v1.2.4
3.3 MB
One-time purchase
Clinical software, built small
Apps that work with the phone in airplane mode.
nrhealthtech builds apps that work offline. Clinical tools that keep working when there is no signal, no wifi and no network at all — because everything runs on the device itself. No accounts, no servers, no analytics.
Works offline
Everything is on the device. No signal needed, ever.
Nothing leaves your phone
No server, no sync, no analytics. We never see your data.
No account
No sign-up, no password, no email. Install and start.
No ads, no tracking
Nothing is sold, shared or measured. There is nothing to sell.
The app
Getting the app
Install from Google Play
Our apps are published on Google Play and available there only. Installing from the store means the usual one-tap install, and updates arrive automatically as we publish them.
- Tap Get it on Google Play above.
- The Play Store opens on the listing. Tap Install.
- Open it from your home screen. After the first launch it runs with no connection.
Google Play is the only place we publish our apps. Anything offering them from somewhere else did not come from us, and we cannot vouch for what is in it.
Privacy
There is no server behind these apps.
Our apps have no account, no login, no backend and no analytics SDK. They make no network requests at all — everything, including the drug data and the fonts, is bundled inside the app. Your entries live in your device's own storage and are not readable by us or by any other app. Exports go only where you send them with your phone's share sheet.
Contact
Questions, bugs, corrections
Dose corrections and bug reports are genuinely welcome — email nrhealthtech@gmail.com. If you are reporting a dose, please say which drug, which field, and which reference you are working from.
Not a medical device. Drugs & Doses is an educational quick-reference prepared from standard anaesthesia textbooks. It has not been evaluated by any medicines or medical-device regulator and must not be the primary basis for a dosing decision. Always verify against your own formulary, the patient in front of you, and your own judgement.