Eko: Digital Stethoscope + ECG vs Kalshi: Trade the World Cup
Side-by-side comparison on App Store — Updated 2026
| Metric | Eko: Digital Stethoscope + ECG | Kalshi: Trade the World Cup |
|---|---|---|
| Developer | Eko Health, Inc. | KalshiEX LLC |
| Rating | 4.8★ | 4.7★ |
| Reviews | 9.6K | 70.4K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | Yes (2 items) | No |
| Best Rank | #4 | #2 |
| Content Rating | 17+ | 17+ |
| Last Updated | 2026-03-09 | 2026-03-11 |
Eko: Digital Stethoscope + ECG vs Kalshi: Trade the World Cup: Overview
Eko: Digital Stethoscope + ECG and Kalshi: Trade the World Cup are both MEDICAL apps available on the App Store. Eko: Digital Stethoscope + ECG has a 4.8-star rating from 9.6K reviews, while Kalshi: Trade the World Cup has 4.7 stars from 70.4K reviews. In terms of rankings, Eko: Digital Stethoscope + ECG reaches #4 and Kalshi: Trade the World Cup reaches #2 in the MEDICAL charts. Eko: Digital Stethoscope + ECG offers 2 in-app purchases, while Kalshi: Trade the World Cup offers no in-app purchases.
Frequently Asked Questions
Which is better, Eko: Digital Stethoscope + ECG or Kalshi: Trade the World Cup?
Based on user ratings, Eko: Digital Stethoscope + ECG (4.8★) is rated higher than Kalshi: Trade the World Cup (4.7★). However, the best choice depends on your specific needs.
Is Eko: Digital Stethoscope + ECG or Kalshi: Trade the World Cup more popular?
Kalshi: Trade the World Cup has more reviews (70.4K) compared to Eko: Digital Stethoscope + ECG (9.6K), suggesting it is more widely used.
Are Eko: Digital Stethoscope + ECG and Kalshi: Trade the World Cup free?
Eko: Digital Stethoscope + ECG is free with in-app purchases. Kalshi: Trade the World Cup is free. View IAP prices.
What category are Eko: Digital Stethoscope + ECG and Kalshi: Trade the World Cup in?
Both apps are in the MEDICAL category on App Store. See the full MEDICAL category report.