Comparison

Keikku vs DrStemo

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

Head to head
About

Keikku

Transform your smartphone into a diagnostic tool for heart sounds. Visualize, analyze, and track heartbeats with detailed waveforms and spectrograms. Securely manage and share recordings for enhanced patient care or personal health monitoring.

Highlights
  • Real-time heart sound visualization
  • Accurate heart sound tracking
  • Seamless data management
  • User-friendly interface
  • Waveform and spectrogram analysis
  • Secure recording storage and sharing
Read full description

Keikku is an AI Clinical Platform designed to support clinicians throughout the patient encounter. Rather than switching between multiple disconnected tools, Keikku brings documentation, clinical reference, and AI-powered workflows together in one connected platform. Features • AI Scribe - Generate structured clinical documentation while you focus on your patient. • Clinical Reference - Search millions of evidence-based medical sources directly within your workflow. • Diagnostics AI - Access AI-powered clinical tools designed to support patient care. • One Connected Workflow Move seamlessly between documentation, research, and clinical insights without interrupting your consult. Designed For • Physicians • Nurse Practitioners • Physician Assistants • Residents • Medical Students • Specialists • Primary Care Why Keikku Modern healthcare requires more than a single AI tool. Keikku combines documentation, clinical reference, and intelligent clinical workflows into one AI Clinical Platform built for everyday practice. Download Keikku and explore the platform for free. Disclaimer: The Keikku device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a doctor before making any medical decisions based on the information provided by this app. Regulatory Information: The Keikku Electronic Stethoscope is an FDA-cleared Class II medical device (510(k) K233313) authorized for marketing in the United States. It is intended for use on pediatric and adult patients by professional users in a clinical environment or by lay users in a nonclinical environment. The device is not intended for self-diagnosis. Outside the United States, the Keikku device is for investigational use only. A clinical trial is currently registered and active in Peru (ClinicalTrials.gov ID: NCT07044128). CE marking under the EU Medical Device Regulation (MDR 2017/745) is in progress. Users outside the United States will see an investigational use disclaimer within the app. Always consult a qualified healthcare professional before making any medical decisions.

About

DrStemo

This app pairs with Stemoscope wireless stethoscopes to enhance listening to heart and lung sounds. It is intended for use with the Stemoscope PRO and Stemoscope II devices. Users should consult a doctor for medical decisions, as the app and device are not for self-diagnosis.

Highlights
  • Connects to Stemoscope PRO and II
  • Record body sounds
  • Enhance listening experience
  • FDA cleared device companion
  • Not for self-diagnosis
Features
Read full description

This app is the companion app for Stemoscope Smart Wireless Stethoscope including Stemoscope PRO (Model STEMO700) and Stemoscope II (Model STEMO300). If you are a lay user (non-professional user), please seek a doctor’s advice in addition to using this app and before making any medical decisions. The app and the associated device is not intended for self diagnosis. The Stemoscope II and Stemoscope PRO used with this app is cleared by FDA in USA. The use of Stemoscope Smart Wireless Stethoscopes in other region may subject to local regulatory clearance.

Screenshots

Keikku4 screens
DrStemo3 screens

Verdict

The call

The clearest difference is review sentiment: Keikku at 100% against DrStemo's 8%. Keikku also leads on rating (3.7 vs 1.8) and update cadence (fortnightly vs every 2 months). DrStemo's advantage is iOS requirement (10.0 vs 14.0). On price, ratings volume, 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

Keikku holds the better App Store score, 3.7 against 1.8. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 100% of Keikku's written reviews are positive against 8% of DrStemo's.

UpkeepUpdate frequency

Keikku ships an update fortnightly, DrStemo every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Keikku versus DrStemo: the parameters behind the verdict, then further details
ParameterKeikkuDrStemo
PriceFreeFree
Rating3.7 (3 ratings) — better1.8 (8 ratings)
Positive reviews100.0% of reviews — better8.3% of reviews
Number of ratings38 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.010.0 — better
Further details — not scored
Size207 MB34 MB
Age rating4+12+
DeveloperkeikkuShanghai Hulu Devices Co Ltd

Customer experience

Keikku

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

DrStemo

All ratings8 ratings
Positive12.5%
Neutral12.5%
Negative75.0%
Written reviews12 reviews
Positive8.3%
Neutral0.0%
Negative91.7%

In-app purchases

None

Keikku

No in-app purchases

None

DrStemo

No in-app purchases

Questions

Is Keikku free?
Keikku is free to download, with no in-app purchases.
Is DrStemo free?
DrStemo is free to download, with no in-app purchases.
Which has better reviews, Keikku or DrStemo?
Keikku is rated higher. Keikku averages 3.7 out of 5 from 3 ratings, while DrStemo averages 1.8 from 8 ratings.
Do Keikku or DrStemo have ads?
Neither Keikku nor DrStemo shows ads.
Which is updated more often, Keikku or DrStemo?
Keikku ships an update fortnightly, and DrStemo every 2 months. Most recently, Keikku was updated on September 24, 2026 and DrStemo on September 22, 2026.

Other comparisons