Check Mate ✅

A cross platform To-Do list shell application that performs CRUD operations and stores data locally. Made with .Net MAUI, SQLite & .NET 9.0 for iOS & Android.

• No Login required.
• No Internet connection required.

CI/CD Status & Release

Maintenance Status 🔹Report Bug    

Supported Platforms

Platform	Version	Target	Latest Stable
Android	API 22+	API 34 / Android 14	Android 14
iOS	iOS 15+	iOS 16 & 17	iOS 16.7.8 & 18.2

Required SDKs

• .NET & Xcode

Minimum SDKs

• .Net 8.0 or newer from here
• XCode 15 or newer from here

Recommended SDKs

• .Net 9.0 or newer from here
• XCode 16 or newer from here

Screenshots

Android & iOS, iPhone 15 / Galaxy Z Flip 4

Android & iOS, Galaxy Z Flip 4 / iPhone 15

Upcoming

• Swipe gestures
• Dark mode
• Bottom Sheets
• Attachments
• Charts, Data Visualization
• Foldable device support
• .Net 8 Support
• Biomertic Authentication
• .Net 9 Support
• Shell migration

Getting Started

• Install .NET 9 SDK from here on your machine.
• Install Visual Studio on your machine and while choosing components you must check the .NetMaui box to install .NetMaui.
• Install Android Studio on your machine.
• Create a virtual device with andoid API 31 || 32 || 33 ||34.
• Clone, download or fork this repository.
• Open the solution file, build then run with selected device.
• If build failed with Dependency errors, please unload the project and reload with dependencies.
• Or cd to the project directory and run dotnet restore {name}.sln to restore dependencies.
• Has SQLite & XUnit dependency.

Getting Started iOS

• Install .NET 9 SDK from here on your machine.
• Install Visual Studio for mac on your machine and while choosing components you must check the .NetMaui box.

Warning

Visual Studio for mac has been retired and does not support .NET 9.0
Please use Visual Studio Code for .NET 9.0 Or Rider IDE for .NET 9.0

• Install XCode 16+ on your machine.
• Clone, download or fork this repository.
• Open the solution file, build then run with selected device iOS 15+.
• If build failed with Dependency errors, please unload the project and reload with dependencies.
• Or cd to the project directory and run dotnet restore {name}.sln to restore dependencies.
• Has SQLite & XUnit dependency same with android.

Permissions

• Android: Read & Write External Storage, Read & Write Internal Storage, Camera access, Haptic feedback, Biometric information.
• iOS: Camera access, Photo Library access, Read & Write External Storage, Read & Write Internal Storage, Haptic feedback, Biometric information.

Note

FaceID, TouchID and AndroidOS equivalent must be enrolled or settings will be disabled. Biomertic information access is required.

Clean scripts

This script finds and deletes bin / obj folders as well as .DS_Store files.

• Place the build.sh in the root directory of your project.
• cd to the root directory of your project.
• Open the terminal and run chmod +x build.sh to make the script executable.
• Run ./build.sh to clean the project.
• on macos, you can run sh build.sh to clean the project.