ProjectLibre is not available for iPad but there are a few alternatives with similar functionality. The best iPad alternative is Smartsheet. If that doesn't work for you, our users have ranked more than 25 alternatives to ProjectLibre, but unfortunately only two of them are available for iPad. If you can't find an alternative you can try to filter for web or SaaS options.
Smartsheet is a web-based project management, task management and work collaboration software. Simple Smartsheet harnesses the power of a platform within the simplicity of a spreadsheet. No training required – get up and running in minutes.
Instant Team is a fully customizable software for Project Management and CRM - simplifies tasks and resources management, baseline tracking and costs. Excellent alternative to MS Project. You can try Instant Team for 60 days free of charge.