Since the release of the standalone Gmail app for iPhone (free), Google has tweaked and fine-tuned its mighty little program to be faster, cleaner, sleeker, and, now it includes support for multiple accounts, more comprehensive. You can already use Gmail on your iPhone, iPad, and iPod Touch via the bundled Mail app from Apple, but Google's own mobile email client app is simply a better experience, especially for search. Many people, I'm sure, will continue to the use Mail as their primary email application because of how it shows you many inboxes from multiple services at once, but you'll want the Gmail app for search at the very least. And if you're solely a Gmail user, it could—and maybe will—replace Apple's Mail app.

Mail vs. Gmail

The Gmail app has a clean and clear design, with a collapsible menu pane appears to the left of the central interface, similar to the Facebook iOS app and the recently released Yahoo! Mail app (free, 4 stars) (and increasingly other apps, too). Toggle the menu open, and it nudges its way into view, taking up not more than half the screen so that it's roomy and easy to read. Here, you can find the requisite Gmail folders, such as Important, Sent, Drafts, and Starred, as well as all the custom folders you've made. Labels, the Trash, and an All Mail button appear at the bottom of the menu, while the top contains a button that lets you quickly switch between your various Gmail accounts.

The Settings, also accessible from a button at the top of the main menu, has one invaluable feature for mobile users: controls for automated vacation response emails. Who hasn't returned from traveling and forgotten to switch off that interminable out-of-office message? And, the moment you remember, you're never by a computer. Now you don't have to be.

There's a menu listing for Chats, although it's not an active messaging service; it's just a folder (which appears in your Web-based Gmail account, too) where your chat dialogs are saved if you enable a setting). When you preview messages, the majority of text in the Gmail app appears in light gray type, indicating read messages. The only time you'll see bold or black is for unread mail. Compared to the bold, black lettering of cascading point sizes used in the Mail app, Gmail's text is much harder to read.

Open a message, and each person on the thread appears in a different color, using the same color-coding scheme seen in the Gmail website. Whoever initiates a new email has her name in green. The first respondent shows up in purple. The third is red, and so on. Threading the messages in this way is a signature Gmail features, which is why you won't find anything similar in the standalone Yahoo! Mail app, even though the two are quite similar in several other respects. 

Message text appears in whatever color text the sender uses (usually black, with blue for hyperlinks), although other information, such as the sender details in a forwarded message, appear in a harder-to-read light gray.

In terms of search performance, the Gmail app outperforms Mail easily, because it searches your entire mailbox, whereas the Mail app restricts you from searching beyond the folder that's open (usually, it's Inbox). You can search all Gmail mail from the Mail app, but you have to first navigate to the All Mail folder within your Gmail account, and even there it's restricted to the messages that are loaded. The Mail app gives you results letter-by-letter as it finds matches, in part because it's only searching a limited subsection of your entire mailbox. Gmail waits until you've typed all your letters and hit "Search" before embarking on the hunt to match the terms anywhere in your mail.

Which Gmail iPhone App to Use?

Both the Gmail iOS app and the native Mail app connected to a Gmail account do a fine job of getting your messages to you when you're not in front of a full-sized computer. Which one you choose is largely a matter of preference, although I think anyone who uses Gmail nearly exclusively will opt for the official Gmail for iPhone app from Google. It's smooth, fast, and now supports multiple Gmail accounts.

Personally, I use about five email accounts regularly, two of which are Gmail-based, and I use both the Mail app and Gmail app. I like to see from the Mail app the activity across all my personal accounts, whereas I access office email from the Gmail app, where search often matters more than in my personal email.

If search is of the utmost essence, you'll definitely appreciate the Gmail app, even if, like me, you end up using both apps. Gmail is the clear Editors' Choice for email on the iPhone.

More iPhone Apps Reviews:

• Adblock Plus (for iPhone)
• CloudMagic (for iPhone)
• Ridiculous Fishing - A Tale of Redemption (for iPhone)
• AVG PrivacyFix (for iPhone)
• Adobe Photoshop Touch (for iPhone)
• more

Best iPhone App Picks

• 5 Ways to Make Your iPhone Less Annoying
• How to Subscribe to Podcasts on iOS, Mac, and iTunes
• How to Capture Important Data With Scanning and OCR Apps
• How to Record Calls on an iPhone
• More iPhone App Reviews
• More from Google

Further Reading

• HQ Trivia Shuts Down Its Live Gaming Platform
• The 100 Best iPhone Apps for 2020
• 5 Ways to Make Your iPhone Less Annoying
• How to Beat iPhone App Overload
• How to Subscribe to Podcasts on iOS, Mac, and iTunes