JoyTech vs lead ECG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JoyTech
Read full descriptionHide full description
JoyTech records the data of blood pressure, blood oxygen and body temperature for users in an all-round way, and provides users with measurement reminder, knowledge popularization, data sharing and other services. JoyTech can be connected to multiple types of equipment of the company, which can help users to measure and understand health data more conveniently, so that users can understand health data information in a targeted way. JoyTech can record blood pressure, blood oxygen, and body temperature in an all-round way and synchronize them to apple health, which is convenient for users to manage and view their own health data in a real-time and scientific way. [Jurisdiction Statement] The blood pressure and temperature devices supported by this application have obtained regulatory licenses in China, the United States, the European Union, and Canada. Please confirm whether your region is included before use. [Disclaimer] Knowledge popularizing views should not be regarded as any diagnostic service or advice and should not substitute for a doctor's clinical diagnosis; Do not exclude omission, error, ambiguity and other situations in popular science knowledge, please carefully refer to. JoyTech does not recommend any drug therapy, if you need treatment, please follow the doctor's advice. JoyTech shall not be liable for any adverse consequences caused by non-compliance with medical advice.
lead ECG
Read full descriptionHide full description
1. Health indicator management - seamlessly integrated with intelligent health monitoring devices, this application can accurately collect key health data including electrocardiograms (ECG). 2. Data Viewing - Easily view all your health data anytime, anywhere — without time or location constraints. Stay informed about your personal health status in real time, giving you greater awareness and control over your well-being. [Disclaimer] 1. lead ECG is not a medical service provider. lead ECG only provides information services based on the data you upload. The content provided should not be considered medical advice or a substitute for a doctor’s diagnosis. You should not rely solely on the services provided by lead ECG for disease diagnosis or treatment. For any medical advice, diagnosis, treatment, or similar needs, please consult a qualified physician. 2. When using the information provided by the App, users should consult a doctor before making any health-related decisions. If you rely on inaccurate information and subsequently make an incorrect judgment about your own health condition, you assume full responsibility for any consequences. The App shall not be held liable for any discrepancies or outcomes arising from your independent use of the data. 【Declaration of Jurisdiction】 We control and operate this APP within the territory of the People's Republic of China ("China"), and we have not made any statements regarding the applicability or suitability of any materials on this APP in any other place. If you choose to access this app from elsewhere, you are responsible for complying with applicable local laws. Medical hardware products have regulatory licenses in China。If you use it elsewhere, you must comply with relevant laws and regulations
Screenshots
Verdict
The clearest difference is iOS requirement: JoyTech at 12.0 against lead ECG's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
JoyTech ships an update monthly, lead ECG every 3 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | JoyTech | lead ECG |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 111 MB | 47 MB |
| Age rating | 17+ | 17+ |
| Developer | Joytech Healthcare Co.,Ltd. | 徐州永康电子科技有限公司 |
In-app purchases
JoyTech
No in-app purchases
lead ECG
No in-app purchases









