Google+ iPhone app hands-on
There's a lot to like about Google+, Google's new social network. For one, it's still on a limited-availability beta, so the spammers haven't caught up yet, and there are no Farmville/Mafia Wars applications for your "friends" to annoy you with. Just this last week, Google introduced the free Google+ iPhone app. How does the app stack up to the Andy Herzfeld-designed interface of the web version of Google+? Let's take a look.
Interface
I didn't think I'd ever say this about a Google app, but the design of the Google+ app is clean, uncluttered, and incredibly usable. Of course, as our very own Victor Agreda said, "Ah, Google. Everything is beta.", so things occasionally were a little sticky for the other TUAW writers who helped me test certain features. By sticky, I mean things like having a signon just freeze ... and then go through. One of our other editors is running an iOS 5 beta and had problems with Google+ crashing.
Beta issues aside, the app worked very well for me on an iPhone 4 running iOS 4.3.4. Google+ presents you with a colorful home screen that uses elements from the website. The "stream" is indicated by a house-like icon, and the Google+ "circles" (groups of friends, acquaintances, etc...) by a collection of circles. Your personal profile is indicated by a picture of you, and the chat "huddle" (a multi-user chat) is indicated by a speech balloon. Photos that have been sent to Google+ by you or your circles and that are stored on your iPhone are accessed by a quick tap on an icon that looks like a photo.
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For the most part, I found the usability of Google+ to be much better than most social networking apps. With icons spread far apart on the home screen, it's easy to tap directly on one of them while on the move.
The Stream, which is the main flow of commentary from the world, is divided into three tributaries -- Incoming, Circles, and Nearby. Incoming consists of comments from just about anyone who is on Google+, Circles consists of talk from those people you have added to your circles, and Nearby is a new feature that shows posts by people who are in the same geographical area as you. To switch between these three flows of information, you do a sideways swipe on the screen. It's very natural and well thought out.
Functionality
The Google+ app gives you most of the functionality of the website without any of the fluff. One thing that immediately bothered me about the web version of the service is that when some Internet celebrity (I'm looking at you, Chris Pirillo) posts something, there are immediately hundreds of comments. The web version lists all of those comments by default; you can hide them with a click of an icon, but I'd rather that it be the other way around.
With the app, the opposite happens -- I can see that 150 people gave a +1 to a Sergey Brin post about recumbent road bikes and that there 191 comments. If I actually feel like reading those, I can, but if I'm inclined to ignore them I can just keep scrolling through the stream of posts.
One other nice feature of the Google+ app is the Foursquare-killing ability to check into a location. There's a little "checkbox" icon that brings up the checkin screen. It lists a number of nearby businesses, so you're immediately able to check in with a tap.
Posting photos to Google+ is now easier than ever, as it's accomplished within the app. Any post can have a photo attached from either your iPhone camera or Photo Library, and you can choose whether or not you wish to have the image geolocated.
I like the ability to use Google+ emphasis shortcuts -- *bold* and _italics_ in my Google+ posts. It's a nice way to add emphasis quickly, and the the readability of the emphatic text is nice. That being said, I'd like to see a way to change the default text size in the app. It's a little on the small side, and although I can read it just fine I know there are many people who might find it unreadable.
The ability to create a Huddle (group chat) with friends on Google+ is something that is specific to the app. It's not on the website. There's probably a reason for that, since on the website you can do a full video Hangout with your buddies. Still, it would be nice for the app and the website to be consistent -- either add the Hangout feature to the Google+ app or the Huddle feature to the website.
Conclusion
For a first go at an app for a completely new social networking service, the Google+ iPhone app is remarkably well designed and executed. Since I'm not running an iOS 5 beta on my iPhone, the app is stable, and I can see how Google+ could easily become my social network of choice. That's incredibly hard for me to say, because I'm not really a fan of Google. So far the Google+ service seems "just right" compared to the unending flood of tweets and Facebook updates I get. That may change when the rest of the world gets onto Google+, but by keeping my circles small, at least I can control the torrent. The Google+ app adds another layer of icing to the Google+ cake.
