Presentation powerhouse PowerPoint is the first office app that very nearly seems more at home on a tablet than on a laptop or desktop—especially when it's running on the spacious and vivid screen of the iPad ProSee it at Amazon UK. Microsoft gave the iPad app almost all the features you might want to use in a presentation app, all within an interface that makes those features easier to find and manage than on any other platform—including the PC.

The built-in limitations of a tablet are far less limiting in graphic-centric apps like presentation software than they are in text-and-number apps like word processors or spreadsheets. I do a lot less typing when making a presentation than when editing a document in Word or a spreadsheet in Excel, and so the awkward on-screen or attached keyboard on a tablet doesn't cause as many problems. And the vast processing power and vivid graphics on the iPad Pro makes a graphic-centric app like PowerPoint look better than I've seen it on any other mobile device. It's a strong candidate for the title of best office app available for the iPad, period.

I find that I don't miss the advanced features that Microsoft left out of mobile PowerPoint the way I sometimes miss the advanced features left out of the iPad versions of Word and Excel. If I use a transition effect or animation at all—and I tend to think they distract from the content of a presentation rather than enhancing it—I don't much care about fine-tuning the effect. The default settings for speed and duration are perfectly adequate, and the default settings are all you get in the mobile version of the app. If I want to waste time on fine-tuning, I can open the presentation in Windows or OS X, but it's probably better for me and my audience if I don't.

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PowerPoint's iOS version lets you select themes but not modify existing ones or create new ones. It also lets you insert tables, videos, shapes, text boxes, and pictures—including a toolbar button that lets you snap a picture with the tablet's camera. The latest upgrade adds a Draw toolbar that lets you draw lines by touching the screen with a finger or the Apple Pencil£103.01 at Amazon UK, with an option to convert your rough drawings into shapes like triangles or rectangles. The Convert to Shapes option isn't able to convert a roughly drawn five-pointed star into a neat geometric shape the way it can with triangles and circles, but you can easily add a five-pointed star from the Shapes button on the Insert menu if you want.