Comparison

eSteth vs Keikku

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

Head to head
About

eSteth

This digital stethoscope app captures high-quality heart and lung sounds for medical professionals. It offers advanced telemedicine support and different models for primary care and professional healthcare settings.

Highlights
  • High-quality heart and lung sound capture
  • Advanced telemedicine support
  • Models for primary care and professional settings
  • Improved sound quality for diagnosis
  • Live teleconsultation capabilities
Features
Read full description

eSteth is a world class digital stethoscope, designed to provide high quality heart & lung sounds to physicians & nurses for better diagnosis. eSteth also provides state-of-the-art support for Telemedicine. eSteth Lite is the affordable model. designed to support care providers in primary care and hospital settings while eSteth Pro is designed to work in professional healthcare settings to improve sound quality for diagnosis and live teleconsultations.

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.

Screenshots

eSteth1 screens
Keikku4 screens

Verdict

The call

The clearest difference is rating: eSteth at 5.0 against Keikku's 4.0. eSteth also leads on iOS requirement (12.0 vs 14.0). Keikku's advantage is update cadence (fortnightly vs every 8 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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

eSteth holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

eSteth ships an update every 8 months, Keikku fortnightly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
eSteth versus Keikku: the parameters behind the verdict, then further details
ParametereStethKeikku
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings14 — better
Update frequencyEvery 8 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size32 MB208 MB
Age rating17+4+
DeveloperTech4Life Enterprises Canada Inc.keikku

Customer experience

eSteth

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Keikku

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

eSteth

No in-app purchases

None

Keikku

No in-app purchases

Questions

Is eSteth free?
eSteth is free to download, with no in-app purchases.
Is Keikku free?
Keikku is free to download, with no in-app purchases.
Which has better reviews, eSteth or Keikku?
eSteth is rated higher. eSteth averages 5.0 out of 5 from 1 ratings, while Keikku averages 4.0 from 4 ratings.
Do eSteth or Keikku have ads?
Neither eSteth nor Keikku shows ads.
Which is updated more often, eSteth or Keikku?
eSteth ships an update every 8 months, and Keikku fortnightly. Most recently, eSteth was updated on October 2, 2026 and Keikku on October 11, 2026.

Other comparisons