ReumApp vs PICUCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReumApp
This medical tool offers comprehensive and updated rheumatology information for clinical practice. It includes official guidelines, certified courses, and over 60 specialized calculators for various rheumatic diseases. Access structured content on definitions, clinical presentations, diagnosis, and treatment.
- Updated rheumatology information
- Official clinical guidelines
- Certified courses
- 60+ specialized calculators
- Structured disease content
- Clinimetry tools
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ReumApp is a complete, up-to-date rheumatology tool built to support clinical practice with reliable information, official guidelines, certified courses and more than 70 specialized calculators. RHEUMATIC DISEASES Structured content on rheumatic diseases: definition, clinical presentation, diagnosis and treatment, sorted alphabetically for fast navigation. Includes specific sections on pediatric rheumatology and rheumatologic dermatology. CLINICAL CALCULATORS More than 70 calculators and clinimetric tools based on the latest classification criteria (ACR/EULAR, SLICC and others) for rheumatoid arthritis, spondyloarthritis, lupus, Sjögren's disease, vasculitis, gout and more. Save your favorites and find them instantly. EDUCATION • Certified courses with quizzes. • Reuma Capsules: interactive infographics with detailed areas of interest for visual learning. • Clinical guidelines and checklists for daily practice. • Image atlas of rheumatic conditions. • Video galleries and the Medicina Javeriana channel. DESIGNED FOR DAILY USE • Content loads instantly and stays available with the latest saved copy when you are offline. • Share specific content with colleagues and open it directly in the right place. • Comment on and react to new content. • Available in Spanish and English. Disclaimer: ReumApp provides up-to-date medical information on rheumatology topics, but it does not replace an in-person medical evaluation. If you have symptoms of a rheumatic disease, always consult your doctor. The information must be validated by the treating professional to provide appropriate care.
PICUCalc
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PICUCalc is the clinical calculator for the whole team caring for children: pediatricians, residents, nurses, emergency and critical care clinicians, and medical students. Enter the weight once and get doses, infusions, antibiotics and scores in seconds, even offline. PATIENT Enter weight, age and height once: BMI, body surface area (Mosteller) and maintenance fluids (Holliday-Segar) are calculated automatically and feed the rest of the app. INFUSIONS 43 drugs with weight-based preparation and rate: vasoactives, sedation, analgesia, neuromuscular blockade and more. Peripheral-line dilution for the 6 classic vasopressors. N-acetylcysteine with both protocols. 3/6/9 % hypertonic saline from 20 % NaCl. ANTIBIOTICS 60+ antimicrobials with daily dose, dose per administration, maximum dose and automatic renal adjustment across 4 renal function bands (based on Nelson's Pediatric Antimicrobial Therapy). Indication-specific dosing. SCORES (40+) Sepsis and severity: Phoenix, PODIUM, PELOD-2, PRISM III, VIS and sepsis phenotypes. Respiratory: Westley, Wood-Downes-Ferres, PRAM, asthma and bronchiolitis phenotypes. GI and liver: PELD, MELD/MELD-Na, PUCAI, STRONGkids. Emergency: PECARN, ESI, JumpSTART. Plus neurology, rheumatology, renal (KDIGO), sedation-analgesia and delirium. CALCULATORS Blood gases (Henderson-Hasselbalch and Stewart), oxygen delivery, ROX, OI, P/F, S/F, GFR, renal angina index, sodium and total body water, dehydration, diabetic ketoacidosis, dengue fluid management (PAHO/WHO) and lactate. Take a photo of a blood gas report and PICUCalc reads and interprets the values. Copy the result to your patient's chart. EMERGENCY Pediatric CPR with timer and voice alerts following PALS 2025, airway and intubation parameters, and status epilepticus with weight-based doses. EVIDENCE-BASED Every calculation cites its source: PALS, ISPAD, ESPGHAN/ESPEN, PAHO/WHO, Nelson's, Taketomo and the original paper for each score. BUILT AT THE BEDSIDE Created by a pediatric intensivist for real work with children in the ER, the ward and the PICU, and for training those just starting out. • Works offline • Collects no personal data, no ads • In English, Spanish, Portuguese and French • Apple Watch support, optimized for large screens Clinical reference support tool. It does not replace clinical judgment. Always verify doses and parameters against your institutional protocol before administration.
Screenshots
Verdict
The clearest difference is price: ReumApp at Free against PICUCalc's $4.99. ReumApp also leads on iOS requirement (15.0 vs 18.0). PICUCalc's advantage is update cadence (every 3 days vs every 6 weeks) and chart position (#129 vs unranked). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ReumApp is free to download; PICUCalc costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ReumApp ships an update every 6 weeks, PICUCalc every 3 days. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.
| Parameter | ReumApp | PICUCalc |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #129 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 55 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | AlfamediaWEB SAS | Carlos Sarta |
In-app purchases
ReumApp
No in-app purchases
PICUCalc
No in-app purchases









