About Internet Network Diagnostic
Internet Network Diagnostics tool A simple and quick app to check if internet connection is REALLY active on your phone over the network and you are effectively on-line into the web ! Very useful tool for quick and...
Internet Network Diagnostics tool
A simple and quick app to check if internet connection is REALLY active on your phone over the network and you are effectively on-line into the web !
Very useful tool for quick and repeated internet diagnostics
Since, lot of phone internet applications use caching and sometime there are pages or data already buffered, you can not be sure 100% if your phone is just connected to 3G or Wifi network, or it is really enabled to receive and transmit data to the Internet, or the data trasmission has correct dns registration, or your mobile operator just blocked your internet connection because expired contract.
So, this app will not simply check if your phone is actually registered into a 3G network or into any WLAN wifi, or it has an IP address already assigned by dhcp, BUT will try REALLY to send and receive data from an internet pool to confirm that your internet connection is effective, and there is correct dns registration, and will do it as fast as possible as 1 second !
The story started time ago when i had problem with ADSL at home, keep loosing signal due to bad SNR, so my phone was always connected to the wifi wlan but i keep losing internet connection, so i had to run the browser and open a page everytime to check if i was really on-line, and web pages sometimes were cached so i never had chance to correcly guess if that bad dsl connection was aligned or not and connected, also sometimes, after continued disconnection, dns or alignment are badly negotiated, so i decided to write this simple app to quickly check when i was really online.
Previous Versions
Here you can find the changelog of Internet Network Diagnostic since it was posted on our website on 2014-03-05 01:29:27.
The latest version is 8.0 and it was updated on 2026-06-11 02:35:43. See below the changes in each version.
Internet Network Diagnostic version 8.0
Updated At: 2023-09-11
Changes: Last version of Internet Test for diagnosing internet connection, dsl stability, wifi stability and correct dns registrations, provides last Android SDK update for stability and security
Internet Network Diagnostic version 7.4
Updated At: 2022-06-16
Changes: Improper permission bug fixed
Internet Network Diagnostic version 7.3
Updated At: 2020-06-25
Changes: Free app to test if internet connection is really active on your device
Now uses HD resolution, bug fixes, keeps screen on
Internet Network Diagnostic version 7.2
Updated At: 2020-06-18
Changes: Free app to test if internet connection is really active on your device
Internet Network Diagnostic version 7.0
Updated At: 2020-05-26
Changes: Support last Android devices
Internet Network Diagnostic version 6.6
Updated At: 2019-06-27
Changes: Added support to last Android devices
Internet Network Diagnostic version 5.0
Updated At: 2015-10-13
Changes: v5.0 Faster and smarter, compatible last android devices,,and bug fixed on problem of internet diagnostics on some new devices.,Response time now incredibly faster, added Quit button on top.
Internet Network Diagnostic version 1.3
Updated At: 2013-06-14
Changes: Several fixes and updates
Disclaimer
Official Google Play Link
We do not host Internet Network Diagnostic on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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