Wi-Fi Visualizer

Your device will be "WiFi Analyzer"! Prevent and resolve troubles of WiFi.

ITO Akihiro · net.i.akihiro.simplewifianalyzer

Not rated yet 100K+ downloads v0.1.1 3.1 MB Android 4.4+ PEGI 3 · Everyone

Download APK 3.1 MB All versions

Same certificate as the other version checked Details

At a glance

Latest version: v0.1.1 (101)
Updated: Jun 7, 2024 (2 years ago)
APK size: 3.1 MB
Requires: Android 4.4+ (API 19)
CPU support: Any (no native code)
Category: Tools (app)
Permissions: 8 (4 sensitive)
Developer contact: [email protected]

About this APK

Wi-Fi Visualizer is an app by ITO Akihiro in the Tools category. It has no native code, so it runs on any Android processor.

It asks for 8 permissions, 4 of them sensitive, including precise location, approximate location and modify shared storage. It asks for the same permissions as version 0.1.0.

What's new in v0.1.1

- Updated Android SDK. - Some features have been removed with the update of the Android SDK.

Description

From the listing uploaded by “appupdater”.

Your device will be "Wi-Fi Analyzer"! By visualizing the Wi-Fi environment, you can prevent and resolve troubles of Wi-Fi. It is convenient for site survey (preliminary survey) before introducing wireless LAN, and confirmation of radio wave condition after introduction. "WiFi Analyzer" can solved the trouble of Wi-Fi. For example, Wi-Fi is slowly, Cannot connect to Wi-Fi, Wi-Fi is connected but cannnot connect to Internet, etc. Functions: [Information on connected Wi-Fi] You can check the status of the currently connected Wi-Fi network. It is useful for isolating troubles. (For example, Connected to Wi-Fi but cannot connect to the Internet) Information - Connection destination (SSID, BSSID) - Signal strength (RSSI) - Channel (Frequency) - Channel Width *Only Android 6.0 or later - Link Speed ... Solve when can not connect to the Internet - Open the web-based setting page of the router. - Open web authentication page when connected to "public Wi-Fi spot". [Scan the surrounding Wi-Fi] You can scan the surrounding Wi-Fi and visualize the congestion of the channel and signal strength as a graph. It is useful for site survey (preliminary survey) before introduction of wireless LAN. [Display the Network Map] Display the current network status as a map. It is convenient for isolating the cause when you can not connect to the Internet or when it can not communicate with the device. * This app detects devices by UPnP (SSDP) and ARP table. If device is not supported these protocol, app can not detect the device. Display the connection status to the Internet - Check if web authentication page exists - Time of Ping to web site (google.com). Display of network devices on Wi-Fi network - Router - Switch - NAS - PC ... Open "Web-based setup page" - You can also open the " Web-based setup page" with the browser by clicking the device. [Real-Time Chart of Signal Strength] Periodically, Wi-Fi Visualizer checks the RSSI of the currently connected Wi-Fi, and shows the chart of RSSI in real time. It is convenient for checking that Wi-Fi Coverage is good in your house. When installing a new repeater, you can investigate the point that radio waves are decaying. And, after a new repeater was installed, you can check that Wi-Fi roaming is working good. License: This software includes the work that is distributed in the Apache License 2.0 - Hellocharts-Android ( https://github.com/lecho/hellocharts-android)

Version history

2 versions are listed, going back to v0.1.0.

v0.1.1 LATEST Jun 7, 2024 3.1 MB TRUSTED v0.1.0 Aug 20, 2023 3.1 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Unknown” The developer's name — though anyone can put any name in a certificate.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jun 7, 2024
Signed byCN=Akihiro ITO, OU=Unknown, O=Unknown, L=JAPAN, ST=WAKAYAMA, C=JP
Signing certificate (SHA-1)92:40:8E:9E:F2:38:5F:AF:90:90:58:3C:C8:2C:31:56:AD:04:2C:7A
File MD5ba6fa9e29841022325910c18c5f7edf7
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

Wi-Fi Visualizer requests 8 permissions, 4 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Wi-Fi android.hardware.wifi

Wi-Fi Visualizer APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Wi-Fi Visualizer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is ba6fa9e29841022325910c18c5f7edf7.