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ECHO On

TEE: Echocardiography & QBank
US flag US
USen-USAGNot AvailableAINot AvailableAONot AvailableARNot AvailableBBNot AvailableBFNot AvailableBJNot AvailableBONot AvailableBRNot AvailableBWNot AvailableBZNot AvailableCDNot AvailableCGNot AvailableCINot AvailableCLNot AvailableCMNot AvailableCONot AvailableCRNot AvailableCVNot AvailableDMNot AvailableDZNot AvailableECNot AvailableGANot AvailableGDNot AvailableGHNot AvailableGTNot AvailableGYNot AvailableHNNot AvailableKENot AvailableKNNot AvailableKYNot AvailableLCNot AvailableLRNot AvailableMANot AvailableMGNot AvailableMLNot AvailableMSNot AvailableMUNot AvailableMXNot AvailableMZNot AvailableNANot AvailableNENot AvailableNGNot AvailablePANot AvailablePENot AvailablePYNot AvailableRWNot AvailableSCNot AvailableSNNot AvailableSRNot AvailableSTNot AvailableSVNot AvailableSZNot AvailableTCNot AvailableTDNot AvailableTNNot AvailableTZNot AvailableUGNot AvailableUYNot AvailableVCNot AvailableVENot AvailableVGNot AvailableZMNot AvailableZWNot Available
1 of 65 storefronts
Content in en-US
13 Ratings
4.9
★★★★★
Age Rating
12+
Years
Developer
Language
EN
Size
434
MB

Information

Apple ID1519707786
Bundle IDarrigomd.com.ECHO-On
SellerSeller
Min iOS15.6
Min macOS12.5
Device familiesiphone, ipad, ipod
Released2022-09-03
Copyright© 2026 Robert T. Arrigo
WebsiteLink ↗
Privacy policyLink ↗

Preview 2 platforms

iPhone 8 images

iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot

iPad 6 images

iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot

What’s New Version 1.4.2

Content edits and bug fixes. This is intended to be the final update of v1. A refreshed and expanded version of ECHO On will be published in 2027.

Description

ECHO On is a free medical education resource for learning Transesophageal Echocardiography including a free, enlarging question bank, a Rescue TEE cognitive aid, a Case Log system for submission to the NBE, and a growing perioperative Quick Reference library with offline echo loops that work even in the OR without internet access, and includes pathology examples, techniques, and normal loops of the heart. ECHO On will walk you through an entire standard 28 view exam teaching you the anatomy, function and Doppler interrogations you should perform at each view, and how to interpret them. ECHO On is and will remain free, and the best way you can contribute is to submit boards-style questions or echo stills and echo loops to help grow the QBank, Quick Reference and Pathology libraries. Disclaimer: This app was written to provide an accessible perioperative tool for residents and fellows learning TEE in the cardiac OR and ICU, and for generalist anesthesiologists looking to refresh their knowledge of TEE. It is not meant for patients to self-diagnose. It is not meant to be a definitive reference. Despite my best efforts, there may be errors or inaccuracies in this app, so please do not use it for medical decision making, as doing so may lead you misdiagnose or seriously harm your patient. If you are not a qualified medical doctor, please see a qualified medical doctor before making any medical decisions, including those based on echocardiograms.

Accessibility

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Version history 6 versions

Build 885167900v1.4.22026-05-01 19:55:35
Content edits and bug fixes. This is intended to be the final update of v1. A refreshed and expanded version of ECHO On will be published in 2027.
Build 885043364v1.42026-04-29 06:50:33
Bug fixes, updated links, and better swipe-based navigation.
Build 885087317v1.4.12026-04-29 21:15:03
Bug fixes, updated links, and better swipe-based navigation.
Build 852414430v1.32022-09-26 23:02:19
Bug fixes, upgrade to the Case Log system, added new section, "Getting Started with TEE" for beginners.
Build 852098976v1.22022-09-09 22:14:58
Added a cloud-based Case Log system. You can now track all of your performed or reviewed echos. Your data is backed up into the cloud and cannot be accessed by anyone but you. You can email yourself a CSV file from within the app that can be opened with any spreadsheet editor and edited for submission to the NBE. Fixed a bug causing the screen to freeze after viewing a Quick Reference.
Build 836515620v1.0.42022-09-03 12:27:31

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Availability 1 of 65 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree134.91.4.2

Not available in: AG, AI, AO, AR, BB, BF, BJ, BO, BR, BW, BZ, CD, CG, CI, CL, CM, CO, CR, CV, DM, DZ, EC, GA, GD, GH, GT, GY, HN, KE, KN, KY, LC, LR, MA, MG, ML, MS, MU, MX, MZ, NA, NE, NG, PA, PE, PY, RW, SC, SN, SR, ST, SV, SZ, TC, TD, TN, TZ, UG, UY, VC, VE, VG, ZM, ZW

Change log 10 changes · US

releaseNotes updated
Content edits and bug fixes. This is intended to be the final update of v1. A refreshed and expanded version of ECHO On will be published in 2027.
description updated
ECHO On is a free medical education resource for learning Transesophageal Echocardiography including a free, enlarging question bank, a Rescue TEE cognitive aid
subtitle updated
TEE: Echocardiography & QBank
name updated
ECHO On
Version 1.4.2 released
Content edits and bug fixes. This is intended to be the final update of v1. A refreshed and expanded version of ECHO On will be published in 2027.
Version 1.4.1 released
Bug fixes, updated links, and better swipe-based navigation.
Version 1.4 released
Bug fixes, updated links, and better swipe-based navigation.
Version 1.3 released
Bug fixes, upgrade to the Case Log system, added new section, "Getting Started with TEE" for beginners.
Version 1.2 released
Added a cloud-based Case Log system. You can now track all of your performed or reviewed echos. Your data is backed up into the cloud and cannot be accessed by anyone but you. You can email yourself a CSV file from within the app that can b
Version 1.0.4 released
expanded screenshot