Some quotes were, “ Not very flexible or usable for professionals,” “Should have waited longer until it developed more,” and “ Wish there were zero stars.” One user went so far as to question why Apple even allows the app to stay in its store. Disaster: There’s an app for that! Most users that purchased it weren’t happy, and reviews on Apple’s iTunes store received two stars at most. The app will not let you build a model, so while the $9.99 pricetag might seem like a great deal compared to the one for SketchUp Pro, it’s really more of a viewer than a modeling app. The Downside The only downside seems to be that in order to view one of your own projects created with actual SketchUp, you must first download it to the 3D Warehouse, which many design professionals might not want to do if it’s a project designed for a particular client. Computer Aided Software for Landscape Architects: The Essential Guide.3D Modeling Software for Landscape Architects.The app also requires users to have a Google ID. The app is recommended for iPads that have a minimum of 1024Mb of RAM, which means 3 rd Generation or newer or iPad Mini 2 nd Generation or newer. Once the models are downloaded, they can be viewed seamlessly while offline. The app also allows you to preview each model before choosing whether to download it to your device. SketchUp for iPad, see the features HERE! Easy to Use! The app is fairly easy to use and operates much like the actual program, in that you are able to zoom in and out of models and use the camera menu to adjust any of the standard camera views.