Instant ECG - Mastery of EKG vs Threads
Side-by-side comparison on App Store — Updated 2026
| Metric | Instant ECG - Mastery of EKG | Threads |
|---|---|---|
| Developer | iAnesthesia LLC | Instagram, Inc. |
| Rating | 4.0★ | 4.7★ |
| Reviews | 511 | 28.9K |
| Installs | — | — |
| Price | USD5.99 | Free |
| In-App Purchases | No | Yes (3 items) |
| Best Rank | #30 | #9 |
| Content Rating | 17+ | 12+ |
| Last Updated | 2019-08-27 | 2026-03-09 |
Instant ECG - Mastery of EKG vs Threads: Overview
Instant ECG - Mastery of EKG and Threads are both MEDICAL apps available on the App Store. Instant ECG - Mastery of EKG has a 4.0-star rating from 511 reviews, while Threads has 4.7 stars from 28.9K reviews. In terms of rankings, Instant ECG - Mastery of EKG reaches #30 and Threads reaches #9 in the MEDICAL charts. Instant ECG - Mastery of EKG offers no in-app purchases, while Threads offers 3 in-app purchases.
Frequently Asked Questions
Which is better, Instant ECG - Mastery of EKG or Threads?
Based on user ratings, Threads (4.7★) is rated higher than Instant ECG - Mastery of EKG (4.0★). However, the best choice depends on your specific needs.
Is Instant ECG - Mastery of EKG or Threads more popular?
Threads has more reviews (28.9K) compared to Instant ECG - Mastery of EKG (511), suggesting it is more widely used.
Are Instant ECG - Mastery of EKG and Threads free?
Instant ECG - Mastery of EKG is USD5.99. Threads is free with in-app purchases. View IAP prices.
What category are Instant ECG - Mastery of EKG and Threads in?
Both apps are in the MEDICAL category on App Store. See the full MEDICAL category report.