Top 20 NuGet phone Packages

Twilio REST API helper library
Get network connectivity information such as network type, speeds, and if connection is available. Additional functionality includes the ability to ping a specific host and port number. Ensure you have proper permissions set by reading the README.
Take or pick photos and videos from a cross platform API.
C# port of Google's common Java, C++ and Javascript library for parsing, formatting, storing and validating international phone numbers. For usage samples: http: //code.google.com/p/libphonenumber/A port of Google's libphonenumber for .NET Core
Xamarin and Windows plugin to perform text to speech functionality. Adjustable pitch, speak rate, locale, and more.
Twilio helpers for ASP.NET MVC versions 3 through 5.
Check to see if your users have granted or denied permissions for common permission groups on iOS and Android. Additionally, you can request permissions with a simple cross-platform async/awaitified API.
Xamarin and Windows Plugin to In-App Billing. Get item information, purchase items, and restore purchases with a cross-platform API. Read the full documenation on the projects page.
Receive information about the device that you are using. Properties such as Model, Operatin System, Version, Id, and even the ability to generate a unique Id for your application based off of these properties.
This project is a cross platform library for Xamarin, which enables a handy use of Google Analytics in your applications.
NUnitLite provides a simple way to run NUnit tests, without the overhead of a full NUnit installation. It is suitable for projects that want to have a quick way to run tests using a console runner and don't need all the features of the NUnit engine and console runner. Supported platforms: - .NET Fr...
Custom control for your Xamarin.Forms project ot turn your images into elegant circle images. Customizable border thickness and color. Ensure you call ImageCircleRenderer.Init() on each platform! Built against: 3.0.0.446417
A cross-platform API for authenticating users and storing their accounts.
Keen IO is an analytics API for modern developers. Track any event: signups, upgrades, impressions, purchases, powerups, errors, shares... Keen IO stores events in arbitrary JSON format, automatically ingesting any new events and rich custom properties you send. Our elegant query APIs make it straig...
MonoGame library for making little flashcard games
MonoGame library for menus and game state management
A cross-platform way of getting your app version. Use: CrossVersion.Current.Version;
Official Plugin - Track which versions of your Xamarin.iOS, Xamarin.Mac, Xamarin.Android, or Windows app a user has previously installed.
Display toast notifications on Xamarin and Windows Platforms. Ensure you call ToastNotification.Init(); and register the dependency in each project. DependencyService.Register<ToastNotification>(); Read the full documentation on the projects page.
Part of Twitter Fabric, Answers is real-time mobile analytics that you don't need to analyze. It was created to make understanding your user base incredibly simple -- so you can spend your time building amazing experiences in your product, not digging through data.