Comparison

大河之声 vs J助手

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

Head to head

About

大河之声

Features

Read full description

大河之声是一个全新的宣传阵地，是移动党端，是手机上的党报党台。《梅河口发布》关注民生、服务百姓，为读者提供多样化生活与便民服务资讯，是百姓的“贴身好帮手”

About

J助手

Features

Read full description

应用介绍 1.视频学习功能：通过发布者所上传视频进行学习 2.答题功能：根据APP内所提供试题，进行学习 3.提问功能：在软件内进行提问，求助网友 4.招聘功能：用户可发布公司招聘 5.论文发表功能：用户可联系出版社，进行投稿

Screenshots

大河之声2 screens

J助手4 screens

Verdict

The call

The clearest difference is in-app purchases: 大河之声 at none against J助手's 6. J助手's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement 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. J助手 sells 6 one-off in-app purchases. 大河之声 asks for nothing beyond the download.

UpkeepUpdate frequency

大河之声 ships an update every 4 months, J助手 every 2 months. Both last shipped on October 26, 2026.

Scorecard2 real differences · 4 level

大河之声 versus J助手: the parameters behind the verdict, then further details
Parameter	大河之声	J助手
Price	Free	Free
Update frequency	Every 4 months	Every 2 months — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	10.0	9.0 — better
Further details — not scored
Size	203 MB	35 MB
Age rating	4+	4+
Developer	吉林电视台	长春易考医考文化传播有限公司