S vs EZY iSee
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
S
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The S-Patch Medi is an app that manages the status of S-Patch devices and any ongoing ECG tests. Key feature of the S-Patch Medi App: - Manage ECG test for a particular S-Patch device - Send completed ECG recording for analysis Jurisdiction Statement: S-Patch currently has regulatory clearance in the following region(s): South Korea. The use of S-Patch is to be prescribed and interpreted only by the accredited physicians or healthcare providers from these regions, or any institutions that are conducting a clinical research with a formal IRB (Institutional Review Board) approval. The users shall confirm the product regulatory status with their provider.
EZY iSee
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EZY iSee is an application that allows healthcare professionals to view real-time ECG signal. EZY iSee requires the specific recorder, EZYPROยฎ Recorder, to connect and transmit the ECG information via Bluetooth. This application is for healthcare professionals to clinically view ECG signal only and shall not represent or replace diagnoses from healthcare professionals. If users are not health professionals, they should consult their physicians for medical advice.
Screenshots
Verdict
The clearest difference is update cadence: S at every 2 months against EZY iSee's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
S ships an update every 2 months, EZY iSee every 15 months. Both last shipped on September 18, 2026.
| Parameter | S | EZY iSee |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 | 14.0 โ better |
| Further details โ not scored | ||
| Size | 34 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Wellysis Corp. | SIGKNOW BIOMEDICAL CO., LTD. |
In-app purchases
S
No in-app purchases
EZY iSee
No in-app purchases








