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5 quick stories on the rack · #mobile · Tech
6 min

Why Your Phone Keyboard Suggests Different Words Per App

Same keyboard, wildly different suggestions in Gmail versus Instagram. The mechanic involves three systems neg…

SISana Iqbal
4 min

How Apps Tell Deliberate Taps from Accidental Touches

Capacitive screens see thousands of ghost inputs daily. The logic apps use to separate intentional taps from s…

LPLeo Park
6 min

Why App Updates Sometimes Reset Your Personalization

Some app updates wipe your settings; others don't touch them. Here's the exact mechanism that determines which…

LPLeo Park
6 min

How Free App Developers Actually Make Money

Free to download doesn't mean free to build. Here's how app developers turn zero upfront cost into a real, sus…

LPLeo Park
5 min

How Mobile Payment Apps Verify You Securely

Mobile payment apps never actually send your card number to a store. Here's the tokenization system that makes…

SISana Iqbal