Comparison

HzMetro安全监控 vs eSign Assistant+

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

Head to head
About

HzMetro安全监控

Features
Read full description

杭州地铁随着工程建设规模增大,面临建设环境复杂、管理力量摊薄、安全管控信息海量等问题,杭州地铁结合工程建设实际情况,积极主动响应党和中央的号召,开展了一系列的相关工作,深入探索、完善双重预防体系,积极引入信息化、数智化安全管控手段,综合运用“物联网”、“大数据”、“Web-GIS”等技术研发适合杭州地铁建设规模、风险特点与管理模式的安全风险监控管理与隐患排查治理系统。 为方便用户日常使用,准备上架相应APP,杭州市地铁集团有限责任公司工程建设安全监控iOS端包括监控量测、盾构信息化、管线保护、隐患管理、起重吊装等模块。 相关描述如下: (1)监控量测 监控量测子系统包括数据录入、图表绘制、数据对比和预警提示功能。现场两方监测单位上传数据后,系统动对比分析监测数据,对超限情况自动预警提示。 (2)盾构工程 盾构信息化子系统包括盾构参数监控。盾构参数监控功能解析盾构机机载电脑,接入各个工点的盾构机关键参数,实时监控盾构掘进参数和姿态信息。 (3)地铁保护 地铁保护主要通过采用GPS定位等技术实现现场施工单位地保巡查任务的在线派发与执行,巡查过程中实时定位巡查人员活动轨迹,落实现场施工、监理单位地保巡查主体责任,解决监管难的问题。 (4)管线保护 依托系统平台子系统以及手机APP,主要体现在“动土令”流程的在线申请、审批,发动现场施工、监理、业主代表等人员通过线上操作,集中信息,提高工作效率。动土作业期间要求旁站人员上传动土作业旁站视频以及人员定位信息,确保涉及地下管线保护的动土作业安全可控。 (5)起重吊装 起重吊装子系统,包括起重设备库、作业人员库、进出场管理和吊装作业检查等功能。起重设备库和作业人员库要求监理单位在设备、人员进场前进行审核,通过后方可录入系统库中;吊装作业检查功能要求监理单位在吊装作业前对作业场地、安全措施、作业人员等安全作业条件进行核查。 (6)隐患排查 隐患排查治理包括排查、上报、响应、整改和复核流程,实现现场施工、监理单位隐患自查自纠。隐患督办实现建设单位隐患整改单的在线派发、一键抄送、整改全过程溯源留档等功能。同时实现自动量化考核。

About

eSign Assistant+

This app helps manage and project content onto ePaper electronic ink screen digital signage. It offers template editing, device and member management, and quick projection features for various meeting and display needs.

Highlights
  • Template management with editing and previews
  • Bluetooth device management with status
  • Member list import and management
  • Group management for templates, devices, and members
  • One-click image projection
  • Multilingual support (Chinese, English)
Features
Read full description

The ePaper Assistant+ App is specifically designed as a mobile image projection tool for TPV Group's ePaper electronic ink screen digital signage products. With a fresh UI/UX design, it boasts rich functionality and intuitive operation. 【Features】: 1. Template Management: Easily access built-in default templates for instant use, with seamless editing and real-time previews for tailored templates that meet diverse meeting needs. 2. Device Management: Swiftly add nearby devices via Bluetooth, with clear device status displays. 3. Member Management: Input individual member lists or swiftly import Excel data for efficient management. 4. Group Management: Group templates, devices, and members to streamline management for various industries or meeting setups, keeping everything under control. 5. Quick Projection: Effortlessly project images with one-click convenience, whether on a single device or multiple devices in a group, and utilize the auto-seating function for rapid deployment of conference nameplates. 6. Multilingual Support: Available in Simplified Chinese, Traditional Chinese, and English. Now supporting: 5.79" single-sided 3-color digital signage, 5.79" single-sided 4-color digital signage, 7.3" double-sided 4-color/6-color digital signage, 7.3" single-sided 4-color/6-color digital signage, 7.3" single-sided 6-color digital photoframe, 13.3" single-sided 6-color digital signage. with more devices in the pipeline. Download and enjoy!

Screenshots

HzMetro安全监控3 screens
eSign Assistant+4 screens

Verdict

The call

The clearest difference is iOS requirement: HzMetro安全监控 at 9.1 against eSign Assistant+'s 16.0. 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

HzMetro安全监控 ships an update every 2 months, eSign Assistant+ every 3 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 8 level
HzMetro安全监控 versus eSign Assistant+: the parameters behind the verdict, then further details
ParameterHzMetro安全监控eSign Assistant+
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.1 — better16.0
Further details — not scored
Size67 MB234 MB
Age rating4+4+
DeveloperHangzhou Small Fire Network Technology Co., Ltd.Tpv Display Technology (China) Limited

In-app purchases

None

HzMetro安全监控

No in-app purchases

None

eSign Assistant+

No in-app purchases

Questions

Is HzMetro安全监控 free?
HzMetro安全监控 is free to download, with no in-app purchases.
Is eSign Assistant+ free?
eSign Assistant+ is free to download, with no in-app purchases.
Do HzMetro安全监控 or eSign Assistant+ have ads?
Neither HzMetro安全监控 nor eSign Assistant+ shows ads.
Which is updated more often, HzMetro安全监控 or eSign Assistant+?
HzMetro安全监控 ships an update every 2 months, and eSign Assistant+ every 3 months. Most recently, HzMetro安全监控 was updated on October 3, 2026 and eSign Assistant+ on September 26, 2026.

Other comparisons