Comparison

JoyTech vs lead ECG

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

JoyTech

Features
Read 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.

About

lead ECG

Features
Read 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

JoyTech4 screens
lead ECG4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

JoyTech ships an update monthly, lead ECG every 3 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 5 level
JoyTech versus lead ECG: the parameters behind the verdict, then further details
ParameterJoyTechlead ECG
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size111 MB47 MB
Age rating17+17+
DeveloperJoytech Healthcare Co.,Ltd.徐州永康电子科技有限公司

In-app purchases

None

JoyTech

No in-app purchases

None

lead ECG

No in-app purchases

Questions

Is JoyTech free?
JoyTech is free to download, with no in-app purchases.
Is lead ECG free?
lead ECG is free to download, with no in-app purchases.
Do JoyTech or lead ECG have ads?
Neither JoyTech nor lead ECG shows ads.
Which is updated more often, JoyTech or lead ECG?
JoyTech ships an update monthly, and lead ECG every 3 weeks. Most recently, JoyTech was updated on October 3, 2026 and lead ECG on October 13, 2026.

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