Some other deal sites and apps let users buy discounts on-the-go.

许多其它交易网站和应用程序允许用户不停购买折扣。

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As more companies let smartphones into the workplace, demand is surging for downloadable apps that let employees work on the go.

随着更多的公司将智能手机引入工作场所，员工对即需即用的可下载应用的需求汹涌而至。

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There are dozes of other apps to help users Tweet on the go, so that could account for its lower ranking.

Twitter有其他几十个同类应用，这可能是它排名靠后的原因。

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When the gamepad controller is detached, Wikipad's sleek design and full Android 4.1 Jelly Bean functionality make it a powerfully versatile device whether you are surfing the web, reading emails or enjoying films, music and apps at home or on the go.

ENGADGET: Wikipad in miniature: 7-inch gaming tablet to debut in spring for $249, 10.1-inch sees further delay

In addition to websites, both companies also offer smartphone apps geared toward diners on the go.

WSJ: Seamless and GrubHub to combine, no terms revealed

The iPad and iPhone apps were a cinch to use on-the-go.

WSJ: A Hangout for All Your Social-Network Photos