Beyond saving articles, both services also let you save videos from sites like YouTube and Vimeo for later viewing. Each service also has some (mostly minor) auxiliary features. Instapaper, for example, recently launched a weekly newsletter delivering the most popular Instapaper articles from the week to your email inbox.
Whichever app you choose, both Instapaper and Pocket are great choices for saving all those interesting articles you find during the day for later reading.
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