Comparison

Prognosis vs Egydose

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

Head to head
About

Prognosis

Enhance your diagnostic and management skills with interactive clinical cases. Access facts and explanations to understand the rationale behind diagnoses and treatments. New cases are added weekly, reflecting current medical trends.

Highlights
  • Interactive clinical cases
  • Diagnostic and management rationale
  • Succinct explanations
  • Cases across 33 specialties
  • Weekly new case releases
  • Key learning points
Features
Read full description

With Prognosis, you can improve your ability to diagnose and immediately manage key clinical presentations associated with a disease, having access to relevant facts and succinct explanations behind the underlying diagnostic and management rationale. Prognosis is designed for practicing physicians, medical students, nursing professionals and other healthcare practitioners who love medicine and want to thrive as world-class decision makers. After all, practice makes perfect; and practice can be fun! Our catalog offers cases spanning a wide range of medical specialties, all which can be played in minutes. Each case is also accompanied by a concise yet comprehensive discussion of the diagnostic reasoning, as well as and key learning points for you to take home. Prognosis cases are based on the actual clinical experiences of more than 200 physicians across 33 specialties. New cases are released every week, often in keeping with global endemic and epidemic trends, to help you brush up on the clinical skills that are the need of the hour! - Best App for Health & Well Being - World Summit Awards, 2012 (https://www.worldsummitawards.org/winner/prognosis-your-diagnosis/). - 'Dr House for Doctors' - Discover Magazine (https://www.discovermagazine.com/technology/hot-science-18). - 'One of the five best apps for doctors' - Bulletin of The Royal College of Surgeons of England, Volume: 94 Issue: 1 (https://publishing.rcseng.ac.uk/doi/abs/10.1308/147363512X13189526438558). IMPORTANT: Prognosis: Your Diagnosis is designed for use by medical professionals and students. It is not intended for use by patients or for self-diagnosis.

About

Egydose

This medical app assists healthcare professionals in calculating drug dosages for various patient types, including children, adults, and those with specific conditions. It provides detailed information on drug indications, administration, and compatibility, along with alternative suggestions and references.

Highlights
  • Drug dose calculation for various categories
  • Dose calculation for different patient types
  • Detailed drug information and administration
  • Compatibility checks (pregnancy, lactation, G6PD)
  • Suggested drug alternatives
  • Includes multiple medical calculators
Features
Read full description

This app is directed to medical professionals. Other users who may use the app must seek doctor’s advice in addition to using this app and before making any medical decisions. *Calculate the dose of: Antibiotics and other antimicrobials All types of analgesics Anti-hypertensive drugs CNS drugs Anti-diabetic drugs GIT drugs Respiratory Tract drugs Urinary Tract and genital drugs Hormonal drugs and corticosteroids Vitamins and Minerals and more… *Calculate Dose to any Patient: Children and adults Premature infants Renal patients Hepatic patients Old age *Details: Detailed and accurate dose to every indication How to give drugs in easy way Compatibility with pregnancy and lactation Compatibility with G6PD deficiency Compatibility with Hypertension and Diabetes Mellitus Suggested alternatives if the drug is not recommended Reference with each drug *More Helpful Calculators Creatinine Clearance calculator for adults and children Child-Pugh Score for liver cirrhosis Weight converter Infusion rate calculator BSA Calculator BMI Calculator MELD Score Calculator

Screenshots

Prognosis4 screens
Egydose4 screens

Verdict

The call

The clearest difference is in-app purchases: Prognosis at none against Egydose's 1. Prognosis also leads on ratings volume (3K vs 42) and review sentiment (94% vs 85%). 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. Egydose sells 1 one-off in-app purchase. Prognosis asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Prognosis against 4.7 for Egydose. That said, the two scores are not equally well evidenced: Prognosis has 3K ratings behind it against 42, so its average is the more settled of the two. Written reviews are what separate them: 94% of Prognosis's written reviews are positive against 85% of Egydose's.

UpkeepUpdate frequency

Prognosis ships an update monthly, Egydose every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Prognosis versus Egydose: the parameters behind the verdict, then further details
ParameterPrognosisEgydose
PriceFreeFree
Rating4.8 (3K ratings) — better4.7 (42 ratings)
Positive reviews94.3% of reviews — better84.6% of reviews
Number of ratings3K — better42
Update frequencyMonthlyEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.615.6
Further details — not scored
Size99 MB54 MB
Age rating17+17+
DeveloperMedical Joyworks LLCMOHAMED EL GAMMAL

Customer experience

Prognosis

All ratings2,947 ratings
Positive96.6%
Neutral2.1%
Negative1.3%
Written reviews970 reviews
Positive94.3%
Neutral2.6%
Negative3.1%

Egydose

All ratings38 ratings
Positive94.7%
Neutral2.6%
Negative2.6%
Written reviews13 reviews
Positive84.6%
Neutral7.7%
Negative7.7%

Bugs and requests

Prognosis

Reported bugs

3 issues
  • Slider says yes but records as a no
  • Login screen freezes
  • Incompatible with older devices

Requested features

6 requests
  • Download all cases at on click
  • Differential diagnosis before diagnosis
  • Reference ranges for lab values
  • Lookup function
  • Dark mode option
Show 1 more
  • Advanced analytics dashboard

Egydose

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Prognosis

No in-app purchases

1 purchases

Egydose

One-time1
  • Full Version$14.99

Questions

Is Prognosis free?
Prognosis is free to download, with no in-app purchases.
Is Egydose free?
Egydose is free to download, with in-app purchases available.
Which has better reviews, Prognosis or Egydose?
Prognosis is rated higher. Prognosis averages 4.8 out of 5 from 3K ratings, while Egydose averages 4.7 from 42 ratings.
Do Prognosis or Egydose have ads?
Both Prognosis and Egydose show ads.
Which is updated more often, Prognosis or Egydose?
Prognosis ships an update monthly, and Egydose every 3 weeks. Most recently, Prognosis was updated on October 23, 2026 and Egydose on October 24, 2026.

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