Comparison

SmartHearLd vs 拜怡康

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

Head to head

About

SmartHearLd

This app collects and records heart and lung sounds for scientific research. It features real-time algorithms, noise reduction, and cloud backup for audio data. Manage patient files and listening positions for detailed analysis.

Highlights

Heart and lung sound collection
Real-time algorithm processing
Environmental noise reduction
Cloud backup and local playback
Patient file management
Listening position tagging

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本软件应用于心/肺音听诊声音采集。深入大数据科学研究与应用，支持心肺听诊音采集，同时支持记录回听和云端备份。结合自主研发新一代心、肺音实时算法，以及环境音采集和算法降噪，大大提高听诊音特征表现以及环境噪音对听诊结果的影响。本软件【主要功能】 1. 根据科研课题独立管理患者档案、采集位置等； 2. LD-DS2-20/30型采集设备绑定与连接； 3. 支持采集心/肺听诊数据和心电数据，云端备份及支持本地回放； 4. 标记/修改听诊记录标签及症状描述； 5. 向采集人员提供听诊后台数据管理系统。【免责申明】本应用仅提供心/肺音听诊数据的采集、存储和展示，不包含医疗问诊、医学建议等医疗服务。

About

拜怡康

Features

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用于连接bioecare旗下室内智能温度传感器，获取温度信息展示在APP曲线图中，可以连接多个传感器，实现监测空间不同点位的温度变化情况。

Screenshots

SmartHearLd4 screens

拜怡康3 screens

Verdict

The call

The clearest difference is update cadence: 拜怡康 at every 10 days against SmartHearLd's every 4 months. SmartHearLd's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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

SmartHearLd ships an update every 4 months, 拜怡康 every 10 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 6 level

SmartHearLd versus 拜怡康: the parameters behind the verdict, then further details
Parameter	SmartHearLd	拜怡康
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 4 months	Every 10 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	15.6
Further details — not scored
Size	48 MB	37 MB
Age rating	4+	4+
Developer	上海合微智能科技有限公司	Bioecare Technologies Hangzhou Co., Ltd.

In-app purchases

None

SmartHearLd

No in-app purchases

None

拜怡康

No in-app purchases

Questions

Is SmartHearLd free?

SmartHearLd is free to download, with no in-app purchases.

Is 拜怡康 free?

拜怡康 is free to download, with no in-app purchases.

Do SmartHearLd or 拜怡康 have ads?

Neither SmartHearLd nor 拜怡康 shows ads.

Which is updated more often, SmartHearLd or 拜怡康?

SmartHearLd ships an update every 4 months, and 拜怡康 every 10 days. Most recently, SmartHearLd was updated on October 16, 2026 and 拜怡康 on October 24, 2026.