Company Elemental Tools GmbH created these great apps:
Firetask Legacy Edition (Support Updates), Starcube - Sci-Fi Slider Puzzle, Stariner, Ideabook (for iPhone), Ideabook for iPad, Mandelpad - Fractal Imaging, Firetask Legacy Edition (Support Updates), Firetask HD Legacy Edition (Support Updates), Inseries Pro: Smart Calculator, Inseries - Calculator, Inseries: Smart Calculator, Firetask - Task List & Planner, Firetask | Task List & Planner, Airrends - Shopping List, Ideafall - Idea Management, Infoplane: Short Notes Manager, and others..