Comparison

第四记 vs 电e盾

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

Head to head
About

第四记

This app is a field recording companion for outdoor workers, focusing on efficiency and data quality. It offers various map layers, easy point, line, and area recording, and essential field tools like distance measurement and a compass.

Highlights
  • Multiple map layers
  • Point, line, and area recording
  • Field measurement tools
  • Customizable field forms
  • Multi-device data synchronization
  • Track recording
  • Data import/export
Features
Read full description

第四记-户外记录是一款关注外业工作过程中数据产出效率与质量的移动应用,是户外人员的记录伙伴,现阶段我们为用户提供: 1.多种图层资源 支持天地图系列、高德系列常用地图,可自定义添加底图、图源,提供多种在线专题图源; 2.便捷打点记录 支持点、线、面记录,通过输入坐标值或地图选点方式快速定位目标点,开展表单记录或跳转导航应用前往目标位置; 3.实用外业工具 提供了地图界面距离、面积测算,高程、磁偏角查询,罗盘、水平仪、水印相机等常用工具,其中罗盘工具及高程、磁偏角查询支持填写表单时自动获取; 4.外业表单资源库 针对不同行业领域的工作需求,提供定制化表单库,同时支持创建自定义表单; 5.多人协作 团队协作,记录共享,及时准确的调控协作内容,协助团队成果汇总; 6.多设备数据同步 提供工程记录同步,标绘、轨迹、表单备份,便于数据存储管理,防止数据意外丢失; 7.轨迹记录 方便您在外业工作中随时记录出行轨迹; 8.标记绘制 提供点、线、面要素绘制及个性化样式设置,出行前可提前规划工作区域,对考察目标进行标记; 9.导入/导出关联 支持 kml、kmz、shp、gpx、dsj 文件的本地导入和直接打开,软件内所记录的工程数据,支持kmz、csv、照片关联导出及 dsj 压缩文件导出。

About

电e盾

Features
Read full description

电e盾智能配电监护系统(简称“电e盾”)是河北新大长远电力科技股份有限公司自主研发的科技创新产品。该系统适用于商业综合体、医院、学校、居民小区、酒店、金融机构、政府机关、企事业单位、厂矿企业等用户的变(配)电设施,使用手机APP或电脑终端设备对其进行全程移动化监管与防护。 系统集变(配)电数据采集、设备环境监测、故障智能告警等功能于一体,自动设置安全运行阈值范围,提供缺陷消除参考。系统应用后,将对变(配)电室内所有设备实时监控记录并进行大数据分析,完全替代人工巡检,显著提高节能和自动化水平。

Screenshots

第四记4 screens
电e盾4 screens

Verdict

The call

The clearest difference is update cadence: 第四记 at fortnightly against 电e盾's every 2 months. 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

第四记 ships an update fortnightly, 电e盾 every 2 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 8 level
第四记 versus 电e盾: the parameters behind the verdict, then further details
Parameter第四记电e盾
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size135 MB153 MB
Age rating4+4+
DeveloperGeoQuater Digital Earth (Beijing) Technology Co., Ltd.河北新大长远电力科技股份有限公司

In-app purchases

None

第四记

No in-app purchases

None

电e盾

No in-app purchases

Questions

Is 第四记 free?
第四记 is free to download, with no in-app purchases.
Is 电e盾 free?
电e盾 is free to download, with no in-app purchases.
Do 第四记 or 电e盾 have ads?
Neither 第四记 nor 电e盾 shows ads.
Which is updated more often, 第四记 or 电e盾?
第四记 ships an update fortnightly, and 电e盾 every 2 months. Most recently, 第四记 was updated on September 24, 2026 and 电e盾 on October 2, 2026.

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