SlideWriter is an easier-to-use text editor that lets you slide your finger above the keyboard to move the cursor.
- Slide your finger in the area above the keyboard, and your cursor will slide along.
- Slide with two fingers to move the cursor twice as fast.
- Double-tap above the keyboard to start selecting, then slide the handles to adjust your selection.
This app does not modify the keyboard for all apps, as developers do not have access to modify the universal keyboard.