Medical Apps and Tools Worth Keeping on Your Phone

Updated: May 2026

This older post needed a reset. Medical apps have changed a lot, and a generic “top 10” list becomes outdated quickly. So this is now a practical list of apps and websites I would actually keep on a phone as a medical student, intern or resident.

Rule: do not let apps replace understanding. Use them for speed, checking and structure. For treatment decisions, check your local protocol, senior advice and current guideline.

Medical Apps and Tools Worth Keeping

1. UpToDate

UpToDate is still one of the best clinical references if your institution provides access. It is fast and practical, but expensive if you are paying yourself.

2. MDCalc

MDCalc is useful for scores and formulas. It should not be used mechanically. Know what the score is for before you trust the number.

3. Medscape

Medscape is a decent free broad reference, especially when you need a backup disease summary or drug overview.

4. Epocrates

Epocrates is useful for drug information and interaction checking. For pediatric doses, still cross-check with pediatric references and local pharmacy protocols.

5. MSD Manual

MSD Manual Professional is free and easy to read. It is useful when you need a quick explanation and do not want to fight a paywall.

6. Radiopaedia

Radiopaedia is one of the best imaging learning resources. It is especially helpful for students trying to build pattern recognition.

7. Geeky Medics

Geeky Medics is excellent for OSCEs, examination sequences, procedures and communication skills.

8. WikEM

WikEM is a concise emergency medicine reference. It is best used as a quick map, not as the final authority.

9. PediaHelper

PediaHelper is my own pediatric toolkit. It includes pediatric drug dosage tools, calculators and evidence-focused features designed around child health.

10. PocketMed AI

PocketMed AI is another tool I built. Its main value is offline clinical assistance. That matters in hospitals and settings where internet access is unreliable.

For Pediatricians and Pediatric Residents

I have a newer and more detailed pediatric-specific list here:

Apps and Websites Every Pediatrician and Pediatric Resident Should Bookmark

If you are in pediatrics, read that post instead of treating this as the final list.

My Take

The best medical app is the one that helps you think faster without making you careless. Keep a few reliable tools. Delete the noisy ones. And never prescribe just because an app gave you an answer.