WipQ - Kanban Cards app for iPhone and iPad

Simple and intuitive, lean and agile, project management for solo professionals and small teams. All stored locally in iOS or iCloud Drive (doesnt use a third party paid service) for privacy and security and interoperable with WipQ for macOS.

Features
• Kanban board style interface with customisable Work In Progress (WIP) limits.
• Supports card locking, favourites, priorities, categories, file attachments and various card display themes.
• Customisable queues and folders for organising your work and workflow.
• Custom properties mean you can extend cards to include any custom data you need for your projects.
• Saves project data locally—no network or third party login required.
• Supports Personal Kanban.
• Supports all modern iOS interfaces, including document model, drag/drop, copy/paste, undo/redo etc.
• Great replacement for Trello.