Comparison

黑龙江ETC vs 龙江掌上运维

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

Head to head

About

黑龙江ETC

Features

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主要功能介绍 ETC办理: 为用户提供龙通卡在线申请的通道ETC激活: ETC办理申请通过后，后台客服会安排将龙通卡、OBU发送给用户，当用户收到设备后在此功能下进行安装和激活 ETC充值:提供向龙通卡及账户充值的功能 ETC查询: 主要包括查询龙通卡交易信息网点信息、ETC停车场、高速通行费用计算等功能

About

龙江掌上运维

Features

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黑龙江掌上运维是一套设备运维系统，包括前端(PC端，管理员APP端，运维App端)以及后台管理系统。系统包括首页门户、设备监测、日常运维管理、设备档案管理、位置管理、备件管理、统计分析、合同管理、系统管理、系统日志等模块。

Screenshots

黑龙江ETC3 screens

龙江掌上运维3 screens

Verdict

The call

The clearest difference is update cadence: 黑龙江ETC at fortnightly against 龙江掌上运维's every 11 months. 龙江掌上运维's advantage is iOS requirement (9.0 vs 13.0). 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

黑龙江ETC ships an update fortnightly, 龙江掌上运维 every 11 months. The most recent releases landed on September 25, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level

黑龙江ETC versus 龙江掌上运维: the parameters behind the verdict, then further details
Parameter	黑龙江ETC	龙江掌上运维
Price	Free	Free
Update frequency	Fortnightly — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	9.0 — better
Further details — not scored
Size	51 MB	75 MB
Age rating	4+	4+
Developer	黑龙江省高速公路管理局	姿丽卢

In-app purchases

None

黑龙江ETC

No in-app purchases

None

龙江掌上运维

No in-app purchases

Questions

Is 黑龙江ETC free?

黑龙江ETC is free to download, with no in-app purchases.

Is 龙江掌上运维 free?

龙江掌上运维 is free to download, with no in-app purchases.

Do 黑龙江ETC or 龙江掌上运维 have ads?

Neither 黑龙江ETC nor 龙江掌上运维 shows ads.

Which is updated more often, 黑龙江ETC or 龙江掌上运维?

黑龙江ETC ships an update fortnightly, and 龙江掌上运维 every 11 months. Most recently, 黑龙江ETC was updated on September 25, 2026 and 龙江掌上运维 on October 27, 2026.