價格：免費
更新日期：2019-01-15
檔案大小：5.7 MB
目前版本：2.8
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The Grip System is an online Database designed to document graffiti crimes, or a host of other crimes in cities that subscribe to the service. Users can use the app to take photographs of graffiti, along with other information, and upload that directly to the database.
Access is limited by username and password, the app can only be used in cities that currently subscribe, or by removal companies that subscribe in order to document their removal work.
支援平台：iPhone, iPad