--- title: "XNat - Reviews, Revenue and Downloads in United States | Apple App Store" description: "- Find out the internal address and external address of your device. - Test the behavior of upstream NAT. - Manager stun server." --- # XNat — United States > NAT Behavior tester ![XNat App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/45/ae/54/45ae5477-1a8b-d550-4b1d-03cf01edb2c2/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Lampman Yao](https://apptail.io/developer/lampman-yao-OUkd) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** $0.99 **Bundle ID:** app.xnat **Store:** Apple App Store **Country:** United States **Version:** 1.0.0 (released 2025-10-29) **Original Release:** 2025-10-29 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754518015) **AppTail Page:** [https://apptail.io/app/xnat-lCJy/united-states](https://apptail.io/app/xnat-lCJy/united-states) ## XNat Description - Find out the internal address and external address of your device. - Test the behavior of upstream NAT. - Manager stun server. ## XNat Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/49/3f/d5/493fd5e2-4463-8f5a-f508-3ef4c63a267b/6.5-1.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5f/8a/a4/5f8aa4ce-3891-bc3c-20fe-0d7de28466dc/6.5-2.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c4/b2/99/c4b299bf-fb9a-15f8-e230-f467b6fda112/6.5-3.png/1242x2688.png) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*