Comparison

Pneumotox. vs PEPID®

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

Head to head
About

Pneumotox.

This app aids in diagnosing respiratory and cardiac diseases suspected of being drug-induced. It provides extensive information and bibliography from over 35,000 reviewed references, organized by causative drugs and respiratory patterns. It helps assess drug causality and offers diagnostic prompts.

Highlights
  • Diagnose drug-induced respiratory diseases
  • Extensive bibliography from 35,000+ references
  • Organized by causative drugs and respiratory patterns
  • Drug causality assessment tool
  • Diagnostic prompts and Naranjo scale integration
  • Information on various drug administration routes
Features
Read full description

Pneumotox®: The drug-induced/iatrogenic respiratory disease website & App. The companion website and App Cardiotox® cover drug-induced cardiotoxicity. By Philippe Camus MD. Professor (emeritus) - Board-certified in pulmonary medicine and cardiology,- Université Bourgone-Europe, Dijon, France. Pneumotox is an aid to the diagnosis and management of respiratory diseases and reactions suspected of being induced by drugs, chemicals, and of iatrogenic origin. Causality assessment and exact diagnosis are the full responsibility of the user. Pneumotox is designed to provide regularly-updated information on drugs causing pulmonary toxicity (>1,700 agents), patterns of involvement (>820) and bibliography (>10,700 as of August 2026) within a few minutes. That may be the crux in emergency situations. Yet, double-checking in and from other sources is indicated. Pneumotox rests on a bibliographic repository built since 1978, which amounts to >50,000 references overall, the vast majority of which is indexed in PubMed. All references were and are carefully reviewed for reliability and causality by the founder, then indexed under the corresponding drug or agent in Pneumotox. Pneumotox can be assessed by causative drug(s), chemicals, herbals, substances of abuse, inhaled incl. e-cigarettes, vaping, inhalants, gases, ionizing radiations (providing the list of patterns), or by patterns of involvement (providing the list of causal drugs/agents). Drug names are generic (International Nonproprietary Names (INN), alphabetical), not brand ones. It may be appropriate to check the exact composition of any proprietary drug, as any other added substance or excipient can be pneumotoxic. Matching generic and brand names which differs with country is the responsibility of the user. Patterns are grouped by families according to the main anatomic site of involvement. If a drug or drug reaction is listed in Pneumotox, that does not equate the patient is demonstrating toxicity. A “Diagnosing DIRD” window in Pneumotox (top panel) may help secure the diagnosis. Lack of case or cases in the literature or in Pneumotox does not exclude a diagnosis of drug toxicity as there may be unpublished cases, you may be seeing the first case ever, or we may have overlooked some information. In such situations, please inform us; Pneumotox cannot be held responsible. Pneumotox can be contacted by mail 7/365 for complementary information, tailored literature, and/or data on rechallenge with the drug. In any patient, particularly the ones with acute respiratory failure, ARDS or acute bronchospasm, exposure to drugs, substances, and/or chemicals must be done exhaustively with the patient, and if needed with the family, health professionals, pharmacy and/or law enforcement personel. And prompt removal of the drug can be lifesaving. Caution: drug withdrawal can produce a flare of the underlying condition for which the drug was exactly given. Deliberate rechallenge can be hazardous as fatal relapse of the respiratiory reaction can supervene. Early sampling of body fluids for drug and/or metabolites is indicated as early as possible, particularly in the severely ill. Knowledge of toxidromes and antidotes capable of countering adverse effects of drugs or chemicals is essential (ex: PMID ). Where in doubt, consider double-checking PubMed, your affiliated Safety for Medicines Department/Agency and the Pharmacovigilance Department of drug companies. They may host more and/or undisclosed information. Patients should be reassured as such incidents are rare oveall. If needed, they are invited to consult with their treating physicians. Monitoring common causal agents (with red digits in stars) for impending toxicity is strongly advised. You may contact Pneumotox anytime through the contact window. ALL RIGHTS RESERVED The current version of Pneumotox website and App were developed by Akyos Communication Dijon France, under the guidance of Philippe Camus MD

About

PEPID®

Provides healthcare professionals with essential tools for patient care, including a vast drug database, medical calculators, and visual aids. Content is regularly updated and clinically independent, offering reliable information for various medical roles.

Highlights
  • Largest drug database
  • Medical calculators
  • High-res pill photos
  • Clinical illustrations
  • Regularly updated information
  • Independent clinical content
Features
Read full description

PEPID gives healthcare professionals all the tools they need to treat patients at the scene, en route and/or by the bedside. With just a few taps, access the largest drug database on the market, medical calculators, high-res pill photos, illustrations, and much more! -- Updated regularly, so you can be sure you have the most current information available -- Independent clinical content from 12 leading healthcare associations, including the American Academy of Emergency Medicine, American College of Emergency Physicians and the Family Physicians Inquiries Network -- Suites available for physicians, nurses, students, residents, pharmacists, EMTs and paramedics, and more Have questions, issues or feedback? Contact us at support@pepid.com.

Screenshots

Pneumotox.4 screens
PEPID®3 screens

Verdict

The call

The clearest difference is update cadence: PEPID® at every 5 weeks against Pneumotox.'s every 42 months. PEPID® also leads on ratings volume (2.9K vs 7). Pneumotox.'s advantage is rating (4.9 vs 4.7). On price, review sentiment, ads and in-app purchases 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

Pneumotox. holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: PEPID® has 2.9K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 50% of Pneumotox.'s written reviews are positive against 45% of PEPID®'s.

UpkeepUpdate frequency

Pneumotox. ships an update every 42 months, PEPID® every 5 weeks. The most recent releases landed on August 26, 2026 and August 30, 2026 respectively.

Scorecard3 real differences · 7 level
Pneumotox. versus PEPID®: the parameters behind the verdict, then further details
ParameterPneumotox.PEPID®
PriceFreeFree
Rating4.9 (7 ratings) — better4.7 (2.9K ratings)
Positive reviews50.0% of reviews — better45.1% of reviews
Number of ratings72.9K — better
Update frequencyEvery 42 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.6 — better
Further details — not scored
Size48 MB39 MB
Age rating17+17+
DeveloperPhilippe CamusPEPID, LLC

Customer experience

Pneumotox.

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

PEPID®

All ratings2,900 ratings
Positive94.3%
Neutral1.8%
Negative3.9%
Written reviews71 reviews
Positive45.1%
Neutral2.8%
Negative52.1%

Bugs and requests

Pneumotox.

Not enough reviews yet to summarise bugs or requests.

PEPID®

Reported bugs

3 issues
  • App crashes on login or launch
  • Content fails to download
  • Incompatible with newer iOS versions

Requested features

4 requests
  • Improved search functionality
  • More calculators and tools
  • Automatic content updates
  • Ability to use on multiple devices with single subscription

In-app purchases

None

Pneumotox.

No in-app purchases

None

PEPID®

No in-app purchases

Questions

Is Pneumotox. free?
Pneumotox. is free to download, with no in-app purchases.
Is PEPID® free?
PEPID® is free to download, with no in-app purchases.
Which has better reviews, Pneumotox. or PEPID®?
Pneumotox. is rated higher. Pneumotox. averages 4.9 out of 5 from 7 ratings, while PEPID® averages 4.7 from 2.9K ratings.
Do Pneumotox. or PEPID® have ads?
Neither Pneumotox. nor PEPID® shows ads.
Which is updated more often, Pneumotox. or PEPID®?
Pneumotox. ships an update every 42 months, and PEPID® every 5 weeks. Most recently, Pneumotox. was updated on August 26, 2026 and PEPID® on August 30, 2026.

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