Using pirated or "cracked" software on an iPad typically requires jailbreaking

The easiest way to access SketchUp on your iPad is through the web. SketchUp offers a free web-based version of their software that can be accessed through a browser on your iPad. This version is quite capable and allows you to create and edit 3D models directly in your browser.

: Great for architectural sketching and "pencil-style" 3D thinking.

28 Jan 2024 — It looks like you solved the problem. You did do the 7 day trial via Apple, which normally carries on to be a yearly subscription. SketchUp Community Installing SketchUp for iPad - Architools