The 2011 article proposed combining two approaches; it did not announce an actual business partnership.

The original article compared three ways to reach Facebook from an iPhone.

Identify the original penguin game and its fish-collecting, obstacle-navigation challenge.

Revisit Springpad’s 2011 approach to organizing notes, its later shutdown, and the export checks that still matter when choosing a notes app.

Revisit the app’s question-and-results workflow and how to read a voluntary poll carefully.

Revisit the early Square reader and the mobile-payment workflow discussed in the original article.

This February 2011 app came from CrispApp. Explore its original voice-calling pitch and watch the historical iPhoneApplicationList demonstration.

Understand the original game’s legacy and distinguish it from Red’s First Flight and other Angry Birds releases.

Revisit the early Instagram experience through the original iPhoneApplicationList review.

Use clear units, inspect assumptions, and treat a calculated answer as something to understand rather than blindly copy.

How to evaluate game notifications so a reminder supports play without making the phone feel permanently on call.

A simple creative workflow for a holiday greeting that remains readable, personal, and easy to share.

How a phone camera and desktop companion formed a webcam setup, and what to check before using an old solution.

The 2010 Screenlife release brought a familiar movie-quiz format to Apple’s handheld devices.

The legacy Pinch messenger’s data-based model, with a practical distinction between service fees, connectivity, and privacy.

A practical guide to using a navigation app as a planning aid while keeping road conditions and attention in perspective.