# OptimalConnect DNS Changer

> DNS changer & optimizer

Canonical page: [https://chrome-stats.com/d/com.lineware.opticonnect](https://chrome-stats.com/d/com.lineware.opticonnect)

## Overview

- **ID:** `com.lineware.opticonnect`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Lineware
- **Category:** TOOLS
- **Downloads:** 15,532
- **Rating:** 4.21 / 5 (83 ratings)
- **Version:** 2.0.6
- **Last updated:** 2024-09-12
- **First published:** 2021-09-24
- **Publisher country:** TR
- **Size:** 16 MB
- **Data as of:** 2026-08-23
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.lineware.opticonnect)
- **Website:** [http://linewaretech.com](http://linewaretech.com/)
- **Privacy policy:** [https://raw.githubusercontent.com/emre-h/CoreBooster-Privacy-Policy/master/opticonnect.md](https://raw.githubusercontent.com/emre-h/CoreBooster-Privacy-Policy/master/opticonnect.md)

## Description

**OptimalConnect DNS Changer & Optimizer** is a powerful Chrome extension designed to enhance your internet experience by finding and connecting to the optimal DNS server to reduce ping times. While it doesn't affect internet download or upload speeds, it significantly optimizes DNS performance to improve connectivity responsiveness.

Key features include IPv6 DNS support, seamless DNS switching, and the ability to enable or disable internet connections for specific applications. Using Android's VPN service permission and VPNService base class, OptimalConnect efficiently manages DNS connections by selecting the best DNS based on ping metrics. This makes it a reliable tool for users seeking improved network responsiveness and control over app internet access.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SYSTEM_EXEMPTED`
- `android.permission.GET_TASKS`
- `android.permission.INTERNET`
- `android.permission.PACKAGE_USAGE_STATS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_SETTINGS`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.lineware.opticonnect.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

OptimalConnect DNS Changer effectively performs its primary function with users generally satisfied. However, several users report slow launch times and delays when cycling settings. A common suggestion is to introduce auto start and auto boot features to enhance performance and user experience.

### Pros

- App works as intended and changes DNS successfully.
- Users generally express satisfaction with the app's functionality.
- Simple and effective DNS changer.
- Users appreciate the straightforwardness and ease of use.

### Cons

- Slow when launching the app and cycling through settings.
- Lack of auto start or auto boot features to improve usability and speed.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.lineware.opticonnect)