Today Touch Bible 3.5.1 has been released. It adds support for Multitasking on supported models of iPad. Also, Touch Bible versions with an Apple Watch app will get improvements as well.
Multitasking for the newer iPads using iOS 9 saw many new improvements. Split Screen apps let you see two apps at once. The latest version of Touch Bible fit the screen better when using it with Split Screen.
If your version of Touch Bible has an Apple Watch app, there are more updates. The app is more responsive and includes a pause button for when Touch Bible is speaking.
The latest versions of Touch Bible also add more reading voices and moves the reading settings right inside the app. If you want to ramp up the reading experience, get the Alex voice.