Get Instapaper for iOS free this week by running into your local Starbucks. Grab one of the discount cards from any Starbucks coffeehouse to get a download code for the $4.99 app.
Instapaper is an excellent app for saving long-form articles you find online. It has a beautiful interface and has been very popular among iPhone users since it was launched. It also has a very loyal following because unlike many apps that are now the result of a large development team and venture capital, Instapaper is the word of one developer -Marco Arment.
Instapaper just debued this week on Android; the cost is $2.99 on Google Play.