# 数字保定

> Lifestyle

Canonical page: [https://chrome-stats.com/d/id1583907147](https://chrome-stats.com/d/id1583907147)

## Overview

- **ID:** `id1583907147`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 龙源数字城市(北京)科技有限公司
- **Category:** Lifestyle
- **Version:** 2.9.5
- **Last updated:** 2026-08-20
- **First published:** 2021-09-09
- **Size:** 137 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/%E6%95%B0%E5%AD%97%E4%BF%9D%E5%AE%9A/id1583907147?l=en-GB)
- **Privacy policy:** [https://www.icitycloud.com.cn/digicity/app/share\_service/icityshare/yinsixieyi.html?app\_platform=74](https://www.icitycloud.com.cn/digicity/app/share_service/icityshare/yinsixieyi.html?app_platform=74)

## Description

描述：
客户端由知识服务、文化服务组成：
1.知识服务是目前客户端最强大的功能，设有阅览室和知识库等。阅览室有上千种名刊大刊的电子版，精品图书和音视频课程。
2.文化服务中城市百科、文化地图、旅行景点形成了深度的内容挖掘，梳理整合了城市的历史人文底蕴以及文化服务。

## Rankings

- #1,409,917 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1583907147)