# Instant Guard — One Click VPN > Secure VPN for ASUS router users, protecting privacy on public Wi-Fi. (iPhone/iPad app by ASUS.) - Source: https://appshunter.io/ios/app/instant-guard/id1522843324 (this page in markdown: same URL + `.md`) - Developer: [ASUS](https://appshunter.io/developer/527118677) - Category: Productivity, Utilities - Price: Free - Rating: 3.40/5 from 61 App Store ratings · 52 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 64 MB - Languages: Russian, Slovenian, Vietnamese, American English, Hungarian, Dutch, Danish, European Spanish, Italian, Korean and 15 more - Released: 2020-12-17 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/instant-guard/id1522843324/reviews.md ## What is Instant Guard? Instant Guard is basing on VPN feature of ASUS Router and only available for manager now. Use the Instant Guard app when you connect to public Wi-Fi and just as you are using safety network at home - ensuring your personal privacy remains safe and financial information protected. Instant Guard allows you easily access to your ASUS router at home while you are away and keeps 100% anonymous while you browser bank, shop and chat with Virtual Private Network (VPN) connection. In the future, this feature will improve to allow to share VPN connection permissions to your friends or family members. Key Feature : 1.One-Click Operation 2.Secured and encrypted connectivity 3.Surf Anonymously 4.Change your IP Address and Location *The ASUS routers sold in the CN region do not support Instant Guard. Instant Guard app supports the following ASUS router. RT-BE96U RT-AXE7800 RT-AX92U RT-AX89X RT-AX88U_Pro RT-AX88U RT-AX86U_PRO RT-AX86U RT-AX86S RT-AX82U_V2 RT-AX82U RT-AX68U RT-AX59U RT-AX58U_V2 RT-AX58U RT-AX57_Go RT-AX57 RT-AX56U RT-AX55 RT-AX5400 RT-AX54 RT-AX53U RT-AX52 RT-AC88U RT-AC86U RT-AC3100 RT-AC5300 GS-AX3000 GS-AX5400 GT6 GT-AC2900 GT-AC5300 GT-AX11000 GT-AX11000_PRO GT-AX6000 GT-AXE11000 GT-AXE16000 TUF-AX3000 TUF-AX3000_V2 TUF-AX4200 TUF-AX5400 TUF-AX6000 ZenWiFi CT8 ZenWiFi XD4 ZenWiFi XD5 ZenWiFi XD6 ZenWiFi XP4 ZenWiFi XT9 ZenWiFi AX (XT8) ZenWiFi AX Hybrid (XC5) ZenWiFi ET8 ZenWiFi Pro ET12 ZenWiFi Pro XT12 ## Key features - One-click VPN connection - Secured and encrypted connectivity - Anonymous browsing - Change IP address and location - Remote ASUS router access ## Recent user reviews (10 of 52) All indexed reviews: https://appshunter.io/ios/app/instant-guard/id1522843324/reviews.md ### 5/5 — Works like it’s supposed to *2026-06-21* Simple app does its job well ### 5/5 — Great Security focused VPN *2026-04-26* Been testing ASUS Instant Guard with my ZenWiFi BD4 setup and it’s been a pleasant surprise. Setup was straightforward, and it does exactly what it promises — securely tunnels my traffic back through my home ASUS router when I’m away, which gives me peace of mind on public Wi-Fi (or cellular) without paying for a separate VPN subscription. Combined with ASUS AiProtection and the included Trend Micro security features, it feels like strong value for a home network. N.B It’s not a replacement for a commercial VPN if you need privacy from your ISP or overseas exit points, but for everyday security and safe remote access it’s a very practical, cost-effective solution. ### 3/5 — Auto connection still conflict *2026-01-02, version 1.0.0.1.46* iOS auto connect function still conflict on the latest version ### 3/5 — Ca’t connect after current iOS update *2025-11-23, version 1.0.0.1.45* iOS auto connect function have problem on ios26. Turn on this settings will fail to connect VPN. Turn OFF auto connect could solve the problem. Please kindly fix it. ### 1/5 — Issues with cellular data *2025-09-05* When activated my cellular data was severely affected. The cellular connection . The phone kept showing full bars and calls could be made. It even said 5G but there was no internet. I troubleshooted with the phone company and they could not resolve it. I planned on taking the phone to Apple but decided to do a full reset first. After the reset, the issue persisted so I then checked the VPN settings. I found Instaguard’s VPN intermittently trying to connect. I decided to turn it completely off and to remove it and my internet worked again. I think that if I want to remotely manage my network, I’ll stick to port forwarding. ### 1/5 — Waisted my time *2025-05-22* Finally my ISP helped and worked, but only one time. I've been working long time. Now I'm giving up ### 2/5 — Needs Improvement *2025-04-28, version 1.0.0.1.43* The auto protect feature comes on when I’m on cellular network even though the cellular toggle is switched off. This means I can’t use the auto protect function. Please fix this Asus Devs ### 5/5 — Setup is tricky but WORKS on MACOS! *2025-03-15* To setup you must do this IN THE CORRECT ORDER 1 - enable Instant Guard on the router and remote access. 2 - Then you install Instant Guard on the MACOS (select setup as Guest) 3 - Send your MacOs an invite to instant guard (I used my iPhone instant guard app (click Share, and then airdrop the invite) 4 - The invite will launch the Instant Guard on MacOS, and then a password field pops up (the app added it to your clipboard, just Command+V) 5 - Go to Settings -> VPN -> Instant Guard on your Mac’s settings and add that password to your configuration so it’s never prompted for again (This is a manual step) ### 3/5 — Update *2025-02-21, version 1.0.0.1.43* This app has stopped working today. Please investigate.. ### 5/5 — Amazing *2025-02-18* Great product to connect to your home network when anywhere else in the world! One click and you’re connected. ## Frequently asked questions about Instant Guard ### What does Instant Guard do? Instant Guard provides a secure Virtual Private Network (VPN) connection. It allows you to browse the internet anonymously, protect your personal privacy and financial information when using public Wi-Fi, and access your home ASUS router remotely. ### What are the key features of Instant Guard? Key features include one-click operation for easy connection, secured and encrypted connectivity for data protection, anonymous browsing capabilities, the ability to change your IP address and location, and remote access to your ASUS router. ### Is Instant Guard free to use? Yes, Instant Guard is a free application. The provided data indicates no in-app purchases or advertisements, suggesting it is a complimentary service for users with compatible ASUS routers. ### Which ASUS routers are compatible with Instant Guard? Instant Guard supports a wide range of ASUS router models, including various RT-AX, RT-AC, GS-AX, GT, and TUF series, as well as ZenWiFi models. A comprehensive list of supported models is available in the app's description. ### How does Instant Guard protect my privacy? The app creates a secure and encrypted VPN tunnel between your device and your ASUS router. This masks your IP address and encrypts your internet traffic, making it appear as though you are browsing from your home network and protecting your data from potential eavesdroppers on public Wi-Fi. ## Version history (last 5 releases) ### 1.0.0.1.49 — 2026-06-16 [Improvements] - Fixed an occasional crash when launching the app. - Supports VPN IKEv2 / IPSec in the VPN Settings - Added detection for VPN Auto-Connect conflicts - Bug fixes and stability improvements - Improved compatibility with iOS 26 ### 1.0.0.1.46 — 2025-12-09 [Improvements] - Supports VPN IKEv2 / IPSec in the VPN Settings - Added detection for VPN Auto-Connect conflicts - Bug fixes and stability improvements - Improved compatibility with iOS 26 ### 1.0.0.1.45 — 2025-10-29 [Improvements] -Supports iOS26 Liquid Glass. -Supports VPN IKEv2 / IPSec in the VPN Settings -Bug fixes and stability improvements -Improved iOS 26 compatibility issue ### 1.0.0.1.44 — 2025-08-29 [Improvements] -Resolved the issue of being unable to create an VPN connection under certain router models. -Resolved the issue of being unable to create an Instant Guard connection under a mobile network -Bug fixes and stability improvements -Improved iOS 18 compatibility issue ### 1.0.0.1.43 — 2024-11-22 [Improvements] -Resolved the issue of being unable to create an Instant Guard connection under a mobile network -Bug fixes and stability improvements -Improved iOS 18 compatibility issue ## Apps similar to Instant Guard | App | Rating | Price | Category | | --- | --- | --- | --- | | [QNAP Authenticator](https://appshunter.io/ios/app/qnap-authenticator/id1620302345) | 2.0 (12) | Free | Productivity | | [NAS Pro](https://appshunter.io/ios/app/nas-pro/id1435876433) | 4.3 (170) | Free | Productivity | | [Qmanager](https://appshunter.io/ios/app/qmanager/id526337312) | 2.9 (67) | Free | Productivity | | [Yubico Authenticator](https://appshunter.io/ios/app/yubico-authenticator/id1476679808) | 3.7 (268) | Free | Productivity | | [ASUS WebStorage](https://appshunter.io/ios/app/asus-webstorage/id390124521) | 3.4 (27) | Free | Productivity | | [NoMachine](https://appshunter.io/ios/app/nomachine/id874286563) | 3.0 (125) | Free | Productivity | ## More apps by ASUS - [ASUS AiCloud](https://appshunter.io/ios/app/asus-aicloud/id527118674) - [ASUS AiPlayer](https://appshunter.io/ios/app/asus-aiplayer/id660554463) - [ASUS AiCam.](https://appshunter.io/ios/app/asus-aicam/id952050902) - [ASUS Router](https://appshunter.io/ios/app/asus-router/id1033794044) - [ASUS Device Discovery](https://appshunter.io/ios/app/asus-device-discovery/id1060015630) - [ASUS Extender](https://appshunter.io/ios/app/asus-extender/id1112040720) All apps by ASUS: https://appshunter.io/developer/527118677 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*