Finally!
Thank you for this simple and fast working IDE. I was looking for one for a while. This is by far the best. I can write an input with Console.ReadLine(). Actually 80% of those IDE‘s on AppStore are not accepting input while running.
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About
A mobile integrated development environment for writing, building, and running C# code on iOS devices. It supports .NET 10 and allows for the creation and management of console, ASP.NET Core web, and web API projects, including NuGet package management.
✓Write, build, and run C# code
✓Supports .NET 10
✓Create .NET Console projects
✓Build ASP.NET Core projects
✓Manage NuGet packages
✓Focused code editing environment
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What's New in IonSharp
2.0.0
October 21, 2026
• Redesigned the editor and project workspace for iPhone and iPad. • Improved C# completion, file management, and console interaction. • Fixed project deletion and recovery, and completion visibility in large files.
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Subscriptions & In-App Purchases
$3.99
IonSharp Pro Lifetime
Unlock IonSharp Pro Lifetime
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FAQ
What .NET versions does IonSharp support?
IonSharp supports .NET 10, allowing you to write, build, and run C# code directly on your iPhone or iPad.
Can I build web applications with IonSharp?
Yes, IonSharp enables you to build ASP.NET Core Web and Web API projects directly on your iOS device.
How does IonSharp handle external libraries?
IonSharp allows you to install and manage NuGet packages, providing access to a wide range of external libraries for your projects.
Is IonSharp available on Android devices?
Currently, IonSharp is designed for iPhone and iPad, offering a focused development environment for iOS.
What is the update frequency for IonSharp?
The app was last updated on October 21, 2026, with version 2.0.0, indicating active development and support.
Does IonSharp have ads?
No, IonSharp does not contain advertisements, providing an uninterrupted development experience.
What kind of projects can I create with IonSharp?
You can create and run .NET Console projects, as well as build ASP.NET Core Web and Web API projects.
What is the age rating for IonSharp?
IonSharp has an age rating of 4+, making it suitable for a wide range of users interested in programming.
