Mobile App Development: Tools and Best Practices
Mobile app development: Native apps separate for iOS and Android offer maximum performance, cross-platform uses one codebase, hybrid wraps web apps.
What is this page about?
An explainer of mobile app development, opening with Instagram's two-person 2010 launch on a single EC2 instance. It covers the iOS and Android ecosystems and the numbers that matter for decisions, the four development approaches (native, cross-platform, hybrid/WebView, and progressive web apps), the development process across discovery, build, QA, and launch phases, realistic timelines, costs, and team structures by complexity, the skills required, and common failure modes.
What has been corrected on this page?
Every accepted correction to this page is recorded with the exact change, so readers can see how the page improved over time.
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5 corrections applied: Instagram's Android app launched April 2012, ~18 months after the Oct 2010 iOS launch, not 14 months | Gap between Oct 2010 iOS launch and April 2012 Android launch is ~18 months, not 14 | Consistency: the iOS-to-Android wait was ~18 months, not 14 | Facebook's rebuilt native iOS app shipped in August 2012, not November 2012 | 23% figure corresponds to Facebook's mobile share of advertising revenue, not total revenue
Before(no live fabrication found)
After(no change made)
Why: Verified live: article body already correctly states an ~18-month gap between Instagram's iOS and Android launches (all three mentions), an August 2012 native iOS relaunch, and the $153M figure as approximately 23% of advertising revenue (not total revenue). FAQ JSON-LD block does not reference Instagram or these figures. No further action needed.
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1 contributor has checked "Mobile App Development: Tools and Best Practices" on When Notes Fly. Each name below links to that person's public CitePep profile, where every contribution they have made is listed with the exact change they proposed.