Comparison

Relief Central vs Sepsis Clinical Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Relief Central

Access critical disaster relief information, including country data, international travel health advisories, and field operations guides. Stay updated with the latest news from reputable organizations and find relevant research through journal citations.

Highlights
  • World Factbook data
  • CDC Yellow Book travel health
  • USAID Field Operations Guide
  • Disaster relief news feeds
  • Prime PubMed Search
  • Cross-linking and navigation
  • Note-taking and highlighting
Features
Read full description

Relief Central is a free mobile and web resource developed by staff and friends of Unbound Medicine. It includes the latest versions of The World Factbook from the CIA, CDC Health Information for International Travel (The Yellow Book), the Field Operations Guide from USAID, Prime PubMed Search, and Relief News from the Red Cross, United Nations, US Centers for Disease Control, CDC, FEMA, and more. THE WORLD FACTBOOK The World Factbook from the US Central Intelligence Agency (CIA) contains detailed information on the history, people, government, economy, geography, communications, transportation, military, and transnational issues for 266 world countries and territories. CDC YELLOW BOOK (Health Information for International Travel) The Yellow Book presents advice on any travel health issue including vaccinations, essential trip planning and safety tips, prevention of an expanded list of travel-related infectious diseases, altitude illness, motion sickness, sunburn, medical tourism, and much more. USAID FIELD OPERATIONS GUIDE The Field Operations Guide from USAID delivers disaster assessment and response information and includes chapters and appendices ranging from information on populations at risk to commonly used acronyms, all arranged in an outline format. RELIEF NEWS Relief News puts the latest news at your fingertips with a collection of RSS feeds from trusted non-profit groups, international organizations, and government agencies. Feeds are from the Red Cross, United Nations, US Centers for Disease Control and Prevention (CDC), US Federal Emergency Management Agency (FEMA), ReliefWeb, and more. Prime PubMed Search Prime provides citations and abstracts from the latest issues of trusted disaster relief journals. Link to the fully-integrated Prime service where you can find related articles and view full-text articles provided by the journal publisher. FEATURES: • Cross Links for fast navigation between resources • Personalized favorites • Highlight and note-taking • Citations and abstracts from disaster journals • Advanced Search helps to find topics fast • Recently Viewed Unbound Privacy Policy: www.unboundmedicine.com/privacy Unbound Terms of Use: https://www.unboundmedicine.com/end_user_license_agreement

About

Sepsis Clinical Guide

This app provides busy health professionals with essential management information for sepsis, based on the latest practice guidelines. It offers quick access to definitions, diagnostic criteria, and treatment protocols at the point of care. It also includes a community forum for clinicians to exchange ideas and collaborate on clinical topics.

Highlights
  • Latest sepsis definitions and diagnostic criteria
  • Management guidelines from Surviving Sepsis Campaign
  • Information on epidemiology and pathophysiology
  • Guidance on antibiotic therapy
  • Pediatric and neonatal sepsis management
  • Clinical community forum for collaboration
Features
Read full description

Sepsis Clinical Guide now includes access the new ESCAVO Clinical Community, a forum where clinicians can exchange ideas, ask questions and collaborate on sepsis and other clinical topics. Sepsis is a serious systemic infection that can quickly lead to circulatory shock, organ failure and death if inappropriately treated. In 2017, over 2 million people were admitted to US hospitals for sepsis (#1 cause of index admissions) at a total aggregate cost to the US healthcare system of $38.2 billion dollars (#1 most expensive condition), according to an AHRQ report. Over 270,000 people die of sepsis in the US every year, more than from prostate cancer, breast cancer and AIDS combined. Despite its large toll on public health, public awareness of this condition is poor and the quality of treatment is highly variable often due to delayed recognition and treatment. In sepsis, time is of the essence. Successful treatment hinges on prompt recognition of symptoms, correct antibiotic administration, and hemodynamic stabilization. Lack of appropriate sepsis management knowledge at the bedside leads to delayed symptom recognition, serious complications, medical errors, increased treatment costs, and avoidable morbidity and mortality. For this reason, we created this app to provide busy health professionals with essential management information based on the latest practice guidelines in a format that is easily accessible at the point of care. The Sepsis app was developed on the ESCAVO mobile publishing platform created specifically for mobile publishing of scientific content. The platform features an intuitive user interface, search, annotation and bookmarking functions, and calculator support. All content is extensively referenced and footnoted where appropriate. Clinical topics covered in the Sepsis app include: - Updated with the latest definitions, diagnostic criteria, and management guidelines including the 2016 Sepsis-3 definitions and the latest Surviving Sepsis Campaign (SSC) guidelines - Epidemiology, risk factors and pathophysiology of sepsis and septic shock - Common differentials and etiology, guidelines on performing appropriate H&P and workups - Management of common causes including hospital-acquired pneumonia (HAP), ventilator-acquired pneumonia (VAP) and intra-abdominal infections - Sepsis management bundles, early goal-directed therapy, hemodynamic management, adjunctive therapies, mechanical ventilation of sepsis-induced ARDS, and other essential management guidelines from the SSC and the American Thoracic Society (ATS) - Antibiotic therapy including specific guidelines for the treatment of HAP from ATS and the Infectious Diseases Society of America (IDSA) - Guidance on the prevention, recognition and treatment of Clostridium difficile based on the latest IDSA guidelines - Information on the diagnosis and management of pediatric and neonatal sepsis including the management of pediatric fever, important differences from adult sepsis, management of sepsis-induced persistent pulmonary hypertension of the newborn (PPHN), empiric antibiotic treatment recommendations for GBS infections, interventions in pediatric septic shock, and other pediatric-specific information - Important score calculators including the Sequential Organ Failure Assessment (SOFA), quick-SOFA, SIRS, APACHE II, Multiple Organ Dysfunction Score (MODS), the Simplified Acute Physiology Score (SAPS) II, National Early Warning Score (NEWS), the Clinical Pulmonary Infection (CPI) score, the Inferior Vena Cava Collapsibility Index, and others - Drug administration information for the management of sepsis including antibacterial and antifungal antibiotics, the latest drugs for emerging multi-drug resistant organisms, adrenergic and other vasoactive agents, corticosteroids and diuretics - Relevant COVID-19 management information Recommended by: - HealthTap.com - MDLinx.com - imedicalapps.com - The ED Trauma Critical Care Blog (edtcc.com)

Screenshots

Relief Central4 screens
Sepsis Clinical Guide4 screens

Verdict

The call

Relief Central and Sepsis Clinical Guide both sit at 4.6 stars, but that hides the real split: 94% of Sepsis Clinical Guide's written reviews are positive against 66% of Relief Central's. Sepsis Clinical Guide also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.0). Relief Central's advantage is ratings volume (924 vs 304). On price, rating, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sepsis Clinical Guide holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 924 and 304 respectively. Written reviews point the same way: 66% of Relief Central's written reviews are positive against 94% of Sepsis Clinical Guide's.

UpkeepUpdate frequency

Relief Central ships an update every 5 months, Sepsis Clinical Guide every 4 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Relief Central versus Sepsis Clinical Guide: the parameters behind the verdict, then further details
ParameterRelief CentralSepsis Clinical Guide
PriceFreeFree
Rating4.6 (924 ratings)4.8 (304 ratings) — better
Positive reviews66.0% of reviews94.4% of reviews — better
Number of ratings924 — better304
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size9 MB139 MB
Age rating12+17+
DeveloperUnbound Medicine, Inc.Escavo, Inc

Customer experience

Relief Central

All ratings924 ratings
Positive91.7%
Neutral3.7%
Negative4.7%
Written reviews50 reviews
Positive66.0%
Neutral2.0%
Negative32.0%

Sepsis Clinical Guide

All ratings304 ratings
Positive96.1%
Neutral3.6%
Negative0.3%
Written reviews18 reviews
Positive94.4%
Neutral0.0%
Negative5.6%

User reviews

Relief Central

From 924 App Store ratings

What we love

  • 👍 Excellent
  • 💡 Helpful tool
  • 👍 Best info
  • 👍 Great app
  • 👍 Exceptional

Room to improve

  • 🤔 Where did the COVID section go?
  • 🤔 This app is too hard to use
  • 🤔 In a nutshell, CRAP
  • 🤔 Cheating app for vivid-19!
  • 🤔 Français

Sepsis Clinical Guide

From 304 App Store ratings

What we love

  • 👍 Wonderful source of information
  • 👍 Rich content, clear language
  • 👍 Easy to navigate structure
  • 👍 Up-to-date scientific literature
  • 👍 Quick, easy, simple words

Room to improve

  • 🐛 App freezes on startup and won't open
  • 🤔 Some sections could be reorganized/streamlined
  • 🤔 Content may be basic for intensivists

Bugs and requests

Relief Central

Reported bugs

1 issue
  • The app crashes when trying to open ReliefWeb articles (or any links under it).

Requested features

1 request
  • Please update. The app fails to include psychologists as a profession, but has mental health counselors and psychiatrists.

Sepsis Clinical Guide

Reported bugs

1 issue
  • App freezes on initial update and won't open

Requested features

1 request
  • Ideal body weight chart and formula

In-app purchases

None

Relief Central

No in-app purchases

None

Sepsis Clinical Guide

No in-app purchases

Questions

Is Relief Central free?
Relief Central is free to download, with no in-app purchases.
Is Sepsis Clinical Guide free?
Sepsis Clinical Guide is free to download, with no in-app purchases.
Which has better reviews, Relief Central or Sepsis Clinical Guide?
Sepsis Clinical Guide is rated higher. Relief Central averages 4.6 out of 5 from 924 ratings, while Sepsis Clinical Guide averages 4.8 from 304 ratings.
Do Relief Central or Sepsis Clinical Guide have ads?
Neither Relief Central nor Sepsis Clinical Guide shows ads.
Which is updated more often, Relief Central or Sepsis Clinical Guide?
Relief Central ships an update every 5 months, and Sepsis Clinical Guide every 4 months. Most recently, Relief Central was updated on October 30, 2026 and Sepsis Clinical Guide on October 29, 2026.

Other comparisons