Apps

NeoStumbler is an application for collecting locations of Wi-Fi networks, cell towers and Bluetooth beacons to geolocation services that are API compatible with Mozilla Location Services

A simple app which scroll text on full screen. Features: Ads free. No need any permission. Customize color of font and background.

NerdCalci is a powerful calculator designed for nerds and power users who need more than basic arithmetic. Features: - Offline - Works without internet - Variable support - Define variables and reuse them in calculations - Percentage calculations - Natural syntax like "20% of 50000" or "15% off 1000" - Custom functions - Define your own functions with multi-statement support and scope isolation - Dynamic variables - Quickly compute block sums (`total`) and averages (`avg`) - Syntax highlighting - Color-coded numbers, variables, operators, and comments - Smart error diagnostics - See human-friendly explanation of math or syntax errors - Auto-completion - Smart suggestions for variable names - Comments - Document your calculations with # comments - Multiple files - Organize calculations in separate files with auto-save - Pin files - Keep frequently used files at the top - Search - Search your files easily - Duplicate files - Create a copy of a file with a new name - Undo/Redo - Up to 30 steps per file - Backups - Automatically or manually backup your files to app storage or a custom folder - Restore from backups - Restore your files from backups - Copy with results - Copy calculations with their results - Export - Share your calculations as a PNG image or a multi-page PDF - Dark/light theme - System, dark, or light mode support - Line numbers - Easy reference and navigation Perfect for: - Quick calculations with reusable values - Budget planning and financial calculations - Unit conversions and formulas - Educational purposes and learning - Any scenario where you need to document and reuse calculation values NerdCalci combines the simplicity of a calculator with the power of a text editor. As a capable alternative to text-based calculators like Numi, Calca, and Soulver, it is ideal for developers, students, accountants, and anyone who frequently works with numbers.

NerdSteam is a hobby project of mine where users can view trending and top games of Steam, compare prices across platforms, view historical pricing, track player statistics, and more. The app is built using Kotlin + Jetpack Compose following MVVM architecture with a clean and responsive UI. Features: - View currently trending games, top games (based on the player count) and also top records (all time most played game by player count). - View the game details in a structured and responsive UI. - See player statistics i.e., how many players on average played the game at a specific month. - Compare prices and deals for a game from other platforms (like GOG, Humble Store). - Set price alerts and bookmark games for quick access. - Data is sourced from multiple sources such as Steam, SteamCharts, and IsThereAnyDeal, while also caching data locally for performance. Desclaimer: The project is not affiliated to Steam, SteamCharts, IsThereAnyDeal, or any other services that are used. It's merely a wrapper of all of the mentioned websites and is not meant to replace them. Source Code: https://github.com/khanshoaib3/nerd-steam/

NetCounter keeps track of your bandwidth usage (both cell and Wi-Fi) and displays it to you in an easy to read format. It can also alert you when you reach a predefined limit.

NetGuard provides simple and advanced ways to block access to the internet - no root required.Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection.Blocking access to the internet can help:reduce your data usagesave your batteryincrease your privacyFeatures:Simple to useNo root required100% open sourceNo calling homeNo tracking or analyticsNo advertisementsActively developed and supportedAndroid 5.1 and later supportedIPv4/IPv6 TCP/UDP supportedTethering supportedOptionally allow when screen onOptionally block when roamingOptionally block system applicationsOptionally notify when an application accesses the internetOptionally record network usage per application per addressMaterial design theme with light and dark themePRO features:Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze trafficAllow/block individual addresses per applicationNew application notifications; configure NetGuard directly from the notificationDisplay network speed graph in a status bar notificationSelect from five additional themes in both light and dark versionThere is no other no-root firewall offering all these features.If you have a question or problem, you can send an e-mail to marcel+netguard@faircode.euIf you like to help people less fluent in English, you can help translate NetGuard in your languageIf you like to test new features, you can participate in the test programAll required permissions are described here

A simple widget for WiFi/mobile data toggling. Requires root access in order to toggle mobile data.

NetTTS allows to use Android device as remote-controlled Text-to-Speech server from other computers, via simple telnet-like network protocol. A TTS engine must be installed on your device. To try: telnet 4444 type "Hello". Note that currently app provides minimal means of access control (optional plain-text password), so use outside your local network with caution.

Upstream is a small tool to show net speed as floating window in real time.Note: there was no activity in the app's repo (or by its author) since 2018, so there won't be any updates to the app here.

Telnet to your Android device, send snippets of text to it and copy them to the device clipboard. It is useful for people who want to copy/paste text to their phones or tablets.

This is a simple shortcut-app to a hidden preference, where the user can switch between the different network-modes and see general info. This is a fork of https://github.com/scheich/Network with Android 11 support added.

N.B Contains pre-built grep and iptables binaries. Though source code for those is now in the repository, we have a technical problem building them. Network Log monitors iptables-logging to display a real-time list of which apps are making network connections, and provides statistics about those app connections. Requires root: Yes. iptables must run as root

A network scanner that ses the new UI components Cardview and Recyclview. It displays the IP, hostname, and MAC address for all of the network devices on the network.

FOR ROOTED ANDROID PHONES WITH CERTAIN QUALCOMM CHIPS ONLY.So far, the only device that this app has been tested against is a Pixel 3a. Other devices will be added at a later date.The Network Survey+ app is the "advanced" version of the regular Network Survey app. NS+ accesses the Qualcomm diag device to get QCDM messages. The QCDM messages are then processed and logged to a pcap file. Currently, only LTE RRC OTA messages are processed and logged. In addition, each pcap record is geotagged with the device's current location.The pcap files can be opened and viewed in Wireshark.This app also supports streaming the LTE OTA messages over an MQTT connection. See https://messaging.networksurvey.app/#operation-publish-lte_ota_message for details.Note that this app only works on rooted Android phones, and requires a cellular qualcomm chip that exposes the /dev/diag device and supports QCDM messages. See https://github.com/christianrowlands/android-network-survey-rooted for a list of compatible devices.See https://mosquitto.org for information on setting up a MQTT Broker.

Network Switch provides control over 34 network modes including 2G, 3G, 4G, and 5G configurations. Works with both Root and Shizuku permissions.Features34 network modes: Basic (2G/3G/4G/5G), Combined, Regional (CDMA, TD-SCDMA), GlobalConfigurable toggle between any two modesQuick Settings tile with current/next mode displayBattery and speed optimization through mode selectionModern Material Design 3 interfacePrivacy-focused (no internet permissions)Compatible with rooted (Root) and non-rooted (Shizuku) devicesUse CasesOptimize battery life, maximize speed, improve coverage in poor signal areas, manage data usage, and test network compatibility.

Is that open wifi really letting you access the web? Android Network Tester quickly validates you're connected to the real web (by downloading a dedicated 36 bytes file and checking its content). If the hotspot is actually redirecting you to a billing or authentication portal, you'll know instantly.

This is a sample application from the open source project Android Network Tools. If you are looking for a more complete network scanning tool, please see my other app Portdroid. It demonstrates the following features of the library: • Pinging • Port Scanning • Finding devices on your network • Wake-on-lan The project is hosted on github. Bug reports, feature requests and contributions are all welcome: https://github.com/stealthcopter/AndroidNetworkTools

This frontend will help you to download and install Nmap as well as use it. Nmap will help you to discover hosts, protocols, open ports, services and its configuration and vulnerabilities on networks. Supports all known Android architectures: arm, mips and x86. Nmap binaries are transferred using HTTPS by default and are fetched from the following port: https://github.com/kost/nmap-android

A beautifully designed, customizable calculator app with a soft, modern neumorphic style. Built in Flutter.. Features: - Dark Mode: Easy on the eyes with automatic light and dark themes. - Custom Themes: Choose the look that suits your style best. - Personalized Buttons: Adjust button shapes and styles the way you like. - Font Options: Pick a font you love for the perfect look. - Calculation History: Quickly review and recall your past calculations.

Neural network nodes, or \'neurons\', are simulated brain cells. Neurons can be created by tapping anywhere on the screen.

NeuroCalm is a focused, minimal app designed to stimulate the auricular branch of the vagus nerve using controlled vibration patterns — promoting calm, relaxation, and parasympathetic activation.Key Features:Targeted Stimulation: Designed for use at the cymba conchae (left ear), based on current aVNS research.Multiple Modes: Choose from 4 evidence-inspired stimulation patterns (Standard, Burst, Continuous, Amplitude Modulated).Simple Interface: Start with one tap. No account, no tracking, no distractions.Custom Duration: Use the time slider or select from recommended durations.Offline & Private: No internet needed. Everything runs fully on-device.⚠️ Disclaimer:This app is not a medical device. Use at your own risk. Possible side effects include tingling, dizziness, or skin irritation. Continuous use may warm the device.

NeverTooManyBooks is a book catalogue application, to keep track of your books and comics. Books can be added either manually, by ISBN, or by barcode.Data is fetched from multiple internet sites, including Amazon, Google Books, ISFDB, OpenLibrary and others.

NewPass is a secure password management application designed to generate and store strong passwords locally on your device. With NewPass, you can create highly secure passwords for your accounts and services without the need to remember them.Key Features:Password Generation: NewPass provides a robust password generator that allows you to create complex and secure passwords tailored to your specific requirements. You can customize the length and the character set (Uppercase, Numbers and Special).Local Storage: Your passwords are stored locally on your device, ensuring complete privacy and control over your data. NewPass does not store any passwords on external servers, minimizing the risk of unauthorized access (If you uninstall the app, your password are lost!).AES Encryption: NewPass encrypts all stored passwords using Advanced Encryption Standard (AES) with Cipher Block Chaining (CBC) mode before saving them in the local database.SQLite Chiper: NewPass utilizes SQLCipher, an extension for SQLite databases, to bolster security further by encrypting entirely the database, ensuring robust protection against unauthorized access. The encryption key is chosen by the user upon the first launch of the app, and it remains saved and encrypted in an EncryptedSharedPreferences. It is then requested every time the app is launched.User-Friendly Interface: NewPass features an intuitive and user-friendly interface, making it easy to generate, view, and manage your passwords. The app offers convenient options for copying passwords to the clipboard and securely sharing them with other applications.

NewPipe does not use any Google framework libraries, or the YouTube API. It only parses the website in order to gain the information it needs. Therefore this app can be used on devices without Google Services installed. Also, you don't need a YouTube account to use NewPipe, and it's FLOSS.