Comparison

Littmann Learning vs PCDS

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

Head to head
About

Littmann Learning

This app provides access to real patient heart and lung sounds for auscultation education. It offers visual and audio displays, self-paced learning modules, and background reading material to help users recognize various heart and lung sounds.

Highlights
  • Real patient heart and lung sounds
  • Visual and audio displays
  • Self-paced learning modules
  • Graduated learning difficulty
  • Background reading material
Features
Read full description

Littmann® Learning, powered by eMurmur®, is a mobile app for cardiac and pulmonary auscultation education. Built for students, educators, and clinicians, it gives you access to real patient heart sounds, lung sounds, and guided learning modules – available anytime, anywhere. Train your ear and strengthen your stethoscope skills with a rich library of high-fidelity recordings and interactive lessons designed to improve stethoscope auscultation and clinical listening confidence. Whether you are learning the basics or refining advanced listening skills, Littmann Learning helps you recognize and distinguish normal, benign, and pathological heart and lung sounds. Compare healthy and abnormal findings, reinforce pattern recognition, and build confidence for the classroom, simulation lab, and clinical practice. Build confidence with heart and lung sound recognition. Learn cardiac and pulmonary auscultation with Littmann Learning. Littmann Learning includes a library of curated heart and lung sounds, including: * A range of normal heart sounds * Abnormal heart sounds, including systolic, diastolic, and continuous murmurs * Key pathologies like aortic stenosis, aortic insufficiency, mitral insufficiency, mitral stenosis, hypertrophic cardiomyopathy, ventricular septal defect, atrial septal defect, patent ductus arteriosus, or tetralogy of Fallot * Additional sounds such as clicks, splits, S3/S4, PAC/PVC * A range of normal lung sound recordings * Abnormal lung sounds, including crackles, wheezes, and rhonchi Learn by listening and by seeing. Visual tools such as phonocardiograms and sound displays help connect what you hear through the stethoscope with the underlying acoustic patterns, making it easier to identify important cardiac and pulmonary findings. Littmann Learning is designed for anyone learning heart and lung auscultation, including: nursing students, medical students, interns, residents, fellows, physicians, nurses, PAs, or EMTs. DISCLAIMER: THIS APP DOES NOT PROVIDE MEDICAL ADVICE OR IS AN ATTEMPT TO PRACTICE MEDICINE. The information including but not limited to, text, graphics, images and other material contained on this app are for informational purposes only. No material on this app is intended to be a substitute for professional medical education, advice, diagnosis or treatment. –- Available in-app purchases Subscription titles, content and length: * Basic Monthly — Access to Listening modules for 1 month. * Semester Pass — Full access for 6 months. * Annual Pass — Full access for 12 months. Payment will be charged to iTunes Account at confirmation of purchase. Type of subscriptions: Auto-renewable. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period; the cost for renewal is the same as the initial charge. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. ---- Privacy Policy: https://www.solventum.com/en-us/home/legal/website-privacy-statement/ Terms of Use: https://info.littmann-learning.com/legal/learning/en/tou_littmann_learning.html

About

PCDS

This app offers educational resources and diagnostic tools for healthcare professionals managing dermatological issues. It aims to enhance knowledge and skills in skin condition diagnosis and treatment for primary care settings.

Highlights
  • Dermatology education resources
  • Skin diagnostic tools
  • Guidance on skin condition management
  • Resources for primary care settings
  • Networking opportunities
Features
Read full description

The PCDS (Primary Care Dermatology Society) provides dermatology education for all healthcare professionals. The PCDS App houses our key educational resources and skin tools. We are a professional organisation dedicated to supporting healthcare professionals who deal with dermatological issues in primary care settings. The PCDS offers resources, education, and networking opportunities to enhance the knowledge and skills of primary care practitioners in the field of dermatology. We provide guidance on the diagnosis and management of skin conditions commonly encountered in primary care, aiming to improve patient care and outcomes.

Screenshots

Littmann Learning4 screens
PCDS4 screens

Verdict

The call

The clearest difference is in-app purchases: PCDS at none against Littmann Learning's 11. PCDS also leads on iOS requirement (13.0 vs 15.6). Littmann Learning's advantage is update cadence (every 6 weeks vs every 14 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Littmann Learning sells 11 in-app purchases, starting at $3.99 per month. PCDS asks for nothing beyond the download.

UpkeepUpdate frequency

Littmann Learning ships an update every 6 weeks, PCDS every 14 months. The most recent releases landed on October 12, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Littmann Learning versus PCDS: the parameters behind the verdict, then further details
ParameterLittmann LearningPCDS
PriceFreeFree
Rating4.9 (850 ratings) — better—
Positive reviews47.6% of reviews—
Number of ratings850 — better—
Update frequencyEvery 6 weeks — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size19 MB83 MB
Age rating17+17+
DeveloperCSD LabsPrimary Care Dermatology Society

In-app purchases

11 purchases

Littmann Learning

Subscriptions8
  • Standard Plan - 1 month$3.991 Month
  • Premium Plan - 1 month$6.991 Month
  • Basic Monthly$8.991 Month
Show 5 more
  • Standard Plan - 1 year$19.991 Year
  • Semester Pass$29.996 Months
  • Premium Plan - 1 year$39.991 Year
  • Full Version$44.991 Year
  • Annual Pass$49.991 Year
One-time3
  • CE - Fundamentals$124.99
  • CE -Advanced$174.99
  • CE - Intermediate$249.99
None

PCDS

No in-app purchases

Questions

Is Littmann Learning free?
Littmann Learning is free to download, with in-app purchases available.
Is PCDS free?
PCDS is free to download, with no in-app purchases.
Do Littmann Learning or PCDS have ads?
Neither Littmann Learning nor PCDS shows ads.
Which is updated more often, Littmann Learning or PCDS?
Littmann Learning ships an update every 6 weeks, and PCDS every 14 months. Most recently, Littmann Learning was updated on October 12, 2026 and PCDS on September 21, 2026.

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