If you don't want to do any special hackery on your iPhone, and just want to use apps made for the iOS App Store, your choices are limited. First, we'll go over some popular apps in the iOS App Store available to everyone, then we'll get into the ones for jailbroken iPhones, which work better overall than their App Store counterparts. Luckily, until Apple actually adds Split View support for iPhones (don't get your hopes up), there are a few workarounds for performing two different tasks side by side on your iPhone - with or without jailbreaking. Sure, the displays on iPhones aren't nearly as large as an iPad's screen - which does offer 'Split View' mode out of the box - but the iPhone 6 Plus, 6 s Plus, and 7 Plus are definitely big enough to use two apps at the same time. The iPhone has come a long way in its ten-year lifespan, but one thing still missing from the core user experience is native split-screen support.