Comparison

H vs DCast

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

Head to head

H-Auto

About

H

Features

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Hui-Auto provides a better view of vehicle status.

About

DCast

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DCast 重新定义智能手机与智能白板的交互方式，以无线多屏互动技术赋能高效协作，适用于课堂、会议室、创意工坊等多种场景。 1 一键投屏：手机画面、音视频实时同步至白板大屏，无需VGA/HDMI线，告别繁琐布线，3秒开启沉浸式共享体验。 2 双向交互：白板画面直传手机，指尖轻触即可反向操控白板！手机就是你的智能遥控器 3 文件推送：音乐、视频、图片、PPT/PDF文档……手机本地文件直达白板，会议教学从此告别U盘焦虑。

Screenshots

H3 screens

DCast4 screens

Verdict

The call

The clearest difference is update cadence: H at every 4 weeks against DCast's every 4 months. H also leads on iOS requirement (11.0 vs 14.2). 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

H ships an update every 4 weeks, DCast every 4 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 4 level

H versus DCast: the parameters behind the verdict, then further details
Parameter	H	DCast
Price	Free	Free
Update frequency	Every 4 weeks — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0 — better	14.2
Further details — not scored
Size	141 MB	57 MB
Age rating	4+	4+
Developer	深圳市小辉智驾智能有限公司	Zhejiang Dahua Vision Technology Co.,Ltd.