Quad9 Connect

Android application for Quad9 recursive DNS cybersecurity and privacy services
AppID:com.quad9.aegis
Author:Quad9
License:AGPL-3.0-or-later
Donation:Webpage
InRepoSince:2025-03-28
LastRepoUpdate:2025-08-30
LastAppUpdate:Unknown
LastVersion:1.2.0
Categories:Connectivity, DNS & Hosts, Internet, Security, System
APK source:
Google Play:Check if it's there
icon Quad9 Connect is an Android and ChromeOS app that sends your DNS queries to Quad9's secure, private, open recursive DNS service.

Quad9 Connect adds additional functionality and features compared to using Android's Private DNS feature to utilize encrypted DNS or configured Quad9 in Chrome on ChromeOS.

The application creates a split VPN tunnel with Android API "VpnService" to configure an alternate DNS server on Android and ChromeOS.

## Features
- DNS over TLS or DNS over UDP
- DNS Query Log
- Trusted Networks
- Blocked Query Notifications
- Local Domains
- Excluded Applications

WhatsNew:

- Security patch: fixed potential security issue with hostname verification

anti Anti-Features:
  • TetheredNet (This app is bound to a certain network service):
    ⇒ Depends on Quad9 DNS server and does not have an exposed setting to be changed by the user.
Download Source Issues ChangeLog
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 1.2.0 (2025-08-30) no RB details available help icon

Android Versions:
  • Target: 15.0
  • MinVer: 6.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Download (15.5 M)

Version 1.1.0 (2025-04-13) no RB details available help icon

Version 1.0.0 (2025-03-28) no RB details available help icon