ShadowShare vs Quality_Assurance

ShadowShare brings proxy node importing, testing, favorites, and export into one app. Organize your nodes and compare results on your current network. Nodes and subscriptions • Browse and refresh free nodes, or import your own subscriptions and nodes • Import node links, Base64 content, text files, and QR codes • Organize nodes by subscription source, search, save favorites, and set display names • Export nodes or subscriptions to compatible external proxy clients Latency and download tests • View node latency and download speed separately • Run individual or batch tests, sort results, and stop a test at any time • Downloads use the selected node and consume data on your current network and node • Results vary with network conditions, time, and the test service ShadowShare Pro • Sign in to access member nodes and your personal subscription for a compatible client • Check regional availability reported by streaming and AI services • Compare subscription sources using availability and latency reports • Enjoy ad-free use and export, a higher favorites limit, and member themes Free node management does not require registration. Member nodes require a signed-in account and active membership. Monthly, quarterly, and yearly subscription prices and billing periods are shown by the store at purchase. ShadowShare manages, tests, and exports nodes. Your selected external client handles the network connection. Public nodes come from third parties, and their quality and availability can change. The app does not promise a fixed speed, latency, or continuous availability. Privacy Policy: https://shadowsharing.com/privacy-policy.html Terms of Service: https://shadowsharing.com/terms-of-service.html

This app is opened to some company, like the production factory, contractor, owner, third-party quality inspection agency etc in construction field. Every user need to register an account, and need to be approved by backend engineer to login in. My app needs to record each user's operations. If a user is deleted, it will be impossible to identify the user associated with the specific operation. Therefore, the function of deleting users is not necessary.