Comparison

Yaziki vs NeoCardioLab

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

Head to head
About

Yaziki

Features
Read full description

Learn the basics of several different languages including English, French, Spanish, Chinese, German, Italian, and Russian. Listen to each word as it's played to you in its native language. Test your knowledge by completing 18 lessons with a quick quiz at the end of each lesson.

About

NeoCardioLab

This app offers extensive educational content on neonatal hemodynamics and cardiovascular research. It provides learning modules, video clips, and an atlas for understanding echocardiography, POCUS, and congenital heart defects.

Highlights
  • Neonatal hemodynamics education
  • Echocardiography (2D & 3D) modules
  • Targeted Neonatal Echocardiography (TnECHO)
  • Point of Care Ultrasound (POCUS) training
  • Near Infrared Spectroscopy (NIRS) modules
  • Congenital heart defect resources
  • Research updates and webinars
Features
Read full description

The NeoCardioLab is a research laboratory interested in clinical and epidemiological neonatal cardiovascular research, as well as education in neonatal hemodynamics. The principal investigator of the NeoCardioLab is Dr. Gabriel Altit from the Montreal Children’s Hospital (at McGill University). On the NeoCardioLab website, we have made available for the learners a whole array of content (clips, videos, presentations, reading material, articles, etc.) as a learning opportunity on echocardiography (2D and 3D), TnECHO (targeted neonatal echocardiography), point of care ultrasound (POCUS) and near infrared spectroscopy (NIRS). You will find on the website, our comprehensive “Atlas” for the expected normal complete neonatal echocardiography (with clips of various views and explanations), as well as clips for selected congenital heart defects. Our training modules are: on NIRS in the neonatal intensive care unit, as well as on POCUS/TnECHO. We offer modules on TnECHO (Targeted Neonatal Echocardiography; with clips outlining all the views and measurements, pulmonary hypertension, PDA, normative values, etc.), POCUS (as well as the example of the use of a hand-held device and how to obtain views) and Congenital Heart defects, as well as modules on Strain/Speckle Tracking and Near Infrared Spectroscopy. We also now host the Neonatal NIRS consortium page and all the recordings of their webinars. Please feel free to navigate the app and use it for training purposes and as a resource to complement your other learning materials. We are constantly updating the website and adding new content. You will also find information on the McGill University Neonatal Hemodynamics Clinical Research training program, if you are interested. Our research uses conventional and advanced echocardiography (speckle-tracking echocardiography on 2D and 3D acquisitions) to better understand the cardiovascular adaptation of newborns with various conditions (such as: prematurity, bronchopulmonary dysplasia, congenital heart defect, congenital diaphragmatic hernia, omphalocele and hypoxic ischemic encephalopathy). We also study cohorts of patients once they have graduated the neonatal intensive care unit (in neonatal follow-up, in the pediatric clinics, as well as during adulthood). Please feel free to contact us if you have questions or suggestions: info@neocardiolab.com. We also have Twitter (@CardioNeo) and Instagram (@NeoCardioLab).

Screenshots

NeoCardioLab4 screens

Verdict

The call

The clearest difference is update cadence: NeoCardioLab at weekly against Yaziki's every 2 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Yaziki ships an update every 2 weeks, NeoCardioLab weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Yaziki versus NeoCardioLab: the parameters behind the verdict, then further details
ParameterYazikiNeoCardioLab
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size7 MB35 MB
Age rating4+17+
DeveloperJustin Smithgabriel altit

In-app purchases

None

Yaziki

No in-app purchases

None

NeoCardioLab

No in-app purchases

Questions

Is Yaziki free?
Yaziki is free to download, with no in-app purchases.
Is NeoCardioLab free?
NeoCardioLab is free to download, with no in-app purchases.
Do Yaziki or NeoCardioLab have ads?
Neither Yaziki nor NeoCardioLab shows ads.
Which is updated more often, Yaziki or NeoCardioLab?
Yaziki ships an update every 2 weeks, and NeoCardioLab weekly. Most recently, Yaziki was updated on November 7, 2026 and NeoCardioLab on November 3, 2026.

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