DGK.Online vs Echolism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DGK.Online
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Jede Woche neue, spannende Sitzungen zu aktuellen Themen aus der kardiovaskulären Medizin im interaktiven Live Stream und später on demand – das ist das attraktive Angebot von DGK.Online, dem Kardiologie-Kongress to go. In der App zum Kongress können Sie ganz unkompliziert die Videos auf Ihrem Smartphone ansehen und die Sitzungen von unterwegs verfolgen. Außerdem bietet Sie eine kompakte Programmübersicht und Suchfunktion nach Themengebieten. Für DGK-Mitglieder ist die Teilnahme am Kongress kostenfrei. Falls Sie kein DGK-Mitglied sind, können Sie hier ein Ticket erwerben.
Echolism
Master echocardiography and assess left ventricular function with advanced learning techniques. This pocket-sized tool offers self-quizzing and spaced repetition for efficient learning anytime, anywhere.
- Learn echocardiography
- Assess left ventricular function
- Self-quizzing
- Spaced repetition
- Pocket-sized learning
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Echolism is the new way to learn a critical skill in internal medicine: assessing left ventricular function. Use advanced learning techniques like self-quizzing and spaced repitition to maximize your experience in echocardiography. It was never that easy to learn the key feature of echocardiography. Whenever you want, wherever you want. It is all in your pocket. SUBSCRIPTIONS: We offer 2 different subscription models: PRO (1/12 months) Your subscription will automatically renew unless you cancel it at least 24 hours before the end of the current subscription period. The amount for the next period will be debited from your account up to 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your Apple Account Settings. By purchasing you agree to the Terms and Conditions (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and the Privacy Policy on www.echolism.com.
Screenshots
Verdict
The clearest difference is in-app purchases: DGK.Online at none against Echolism's 12. DGK.Online also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.4). Echolism's advantage is update cadence (monthly vs every 2 months). On price and ads 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
Both are free to download. Echolism sells 12 in-app purchases, starting at $3.99 per month. DGK.Online asks for nothing beyond the download.
DGK.Online ships an update every 2 months, Echolism monthly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | DGK.Online | Echolism |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (8 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 66 MB | 154 MB |
| Age rating | 17+ | 17+ |
| Developer | Deutsche Gesellschaft fur Kardiologie - Herz- und Kreislaufforschung e.V. | SchallFIT OG |
In-app purchases
DGK.Online
No in-app purchases
Echolism
- Echolism Pro3 Days trial$3.991 Month
- Echolism Pro3 Months trial$3.991 Month
- Echolism Pro1 Year trial$3.991 Month
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- Echolism Pro3 Days trial$5.991 Month
- Echolism Pro3 Months trial$5.991 Month
- Echolism Pro1 Year trial$5.991 Month
- Echolism Pro7 Days trial$22.001 Year
- Echolism Pro3 Months trial$22.001 Year
- Echolism Pro1 Year trial$22.001 Year
- Echolism Pro7 Days trial$45.001 Year
- Echolism Pro3 Months trial$45.001 Year
- Echolism Pro$45.001 Year









