An independent app studio in Kerala, India

Turning practical ideas into smarter apps for healthcare and beyond.

Docodex Labs is an independent software studio developing high-quality mobile applications that simplify healthcare, medical education, and everyday life. Every app is built with attention to performance, privacy, and long-term usability rather than unnecessary complexity. From clinical decision-support tools to educational platforms and utility applications, our products are trusted by users across multiple countries to save time and deliver an exceptional user experience.

Explore the apps Visit legacy site

0: Apps shipped
0: Platforms — Android & iOS
0: Medicines covered in PediaRex
0: Specialties covered in PrepDNB

How the studio works

Building digital tools that make a difference.

Docodex Labs is built and maintained by doctors and medical educators. We believe great software should solve genuine problems, be simple enough to use every day, and work reliably even in busy environments. Every application we publish follows these guiding principles:

Accuracy

Carefully curated information and dependable functionality. Dosing tables, question banks, and mnemonics get checked against what’s actually asked on the wards and in the exam hall.

Performance

Fast, lightweight, and optimized for everyday use — even in busy clinical environments. Every app works without an internet connection.

Privacy

Transparent privacy practices and responsible handling of user data. Each app declares no data collected and no data shared with third parties in its Play Store safety disclosure.

Continuous Improvement

Regular updates based on user feedback and evolving needs. PediaRex has been through a full ground-up 2.0 rebuild. Reviews get real replies, not templates.

Cross-Platform

Consistent experience across Android and iPhone. We develop for both platforms with an expanding portfolio covering healthcare, education, and productivity.

The portfolio

Five apps. Two platforms. One obsession with getting the details right.

Flagship · Medical

PediaRex

Pediatric Medication Dosing — precision for wards, OPD, and everyday practice.

PediaRex is our flagship medical application, designed specifically for pediatricians, family physicians, residents, and healthcare professionals. Medication dosing in pediatrics requires precision, and PediaRex helps clinicians calculate weight-based doses quickly and accurately. Built for outpatient clinics, emergency departments, and pediatric wards, it combines speed with practical bedside usability to make prescribing safer and faster.

Fast mg/kg → mL
Extensive medication references
Fever, antibiotics, GI, respiratory, emergency
Dedicated IP (Inpatient) Mode
Clinical pearls & dosing notes
Brand name bookmarking
Fully offline
No ads on Android

⚠ Educational reference only — always verify against current protocol.

Websitepediarex.docodexlabs.com Google PlayOne-time purchase App StoreOnetime payment, Lifetime access

pediarex.docodexlabs.com · Privacy policy · Contact page · Privacy choices

Exam prep · Postgraduate

Prep DNB

A modern learning platform for postgraduate medical trainees.

Instead of overwhelming learners with excessive information, Prep DNB focuses on structured, exam-oriented learning that helps users revise efficiently and retain important concepts. Designed to help busy residents maximize study time without compromising depth, the platform continues to evolve with updated educational content to support residents throughout their preparation journey.

28 specialties
10+ years of papers
Paper 1–4 by session
MCQ practice mode
Offline after first load

Previous year papers: free · Important Topics & MCQ mode: one-time unlock.

Websiteprepdnb.docodexlabs.com Google PlayFree + one-time unlock App StoreView on iOS

prepdnb.docodexlabs.com · Privacy policy

Pharmacology · NEET PG / INI-CET

MAb Ninja

Interactive Medical Education — built for exam-day recall.

An educational application developed to make learning engaging through interactive challenges and structured practice. MAb Ninja turns dense monoclonal antibody pharmacology into structured drug cards, mnemonics, and a naming-pattern system that explains why each suffix means what it means. Designed with a clean interface and responsive performance, it encourages users to improve through repetition, quick feedback, and progressive learning.

Mnemonic-based recall
Suffix pattern logic
Quiz + flashcard modes
Dark & light mode
100% offline, no ads

Google PlayView on Android App StoreView on iOS

Utility · Everyday tool

Dyzee

A dice roller and coin toss that actually feels fair — for game nights and quick decisions.

A lightweight utility application that brings together commonly used randomization tools in a clean and intuitive interface. Whether you need to roll dice, toss a coin, or generate random outcomes for games, classroom activities, or everyday decisions, Dyzee offers a smooth and distraction-free experience. Built with simplicity in mind, it focuses on speed, reliability, and ease of use.

Realistic dice physics
Instant coin toss
Fair RNG engine
Haptic + sound feedback
Works fully offline

Free to download · contains ads · an ad-free version is planned.

Google PlayFree, contains ads App StoreView on iOS

⏳ Upcoming

NexPG

NEET PG Counseling Help — view previous ranks to choose your course and college.

Explore which courses were taken by which ranks for 2024 and 2025. NexPG helps NEET PG aspirants make informed counseling decisions by providing structured access to previous year rank and allotment data, making the counseling process less stressful and more data-driven.

2024 & 2025 rank data
Course & college explorer
Rank-wise allotment history
iOS first

App StoreComing soon

Built with Flutter, Python & PowerShell · shipped through Play Console and App Store Connect

github.com/docodexlabs

Get in touch

Bug report, feature idea, or a partnership — we read everything.

Email docodexlabs@outlook.com Phone +91 96333 26739

Based in Kerala, India.