8pen is described as 'soft keyboard alternative where instead of tapping on letters, you draw a series of circles of different lengths and directions'. There are six alternatives to 8pen for a variety of platforms, including Android, Android Tablet, iPad, iPhone and Kindle Fire. The best alternative is Microsoft SwiftKey, which is free. Other great apps like 8pen are Hacker's Keyboard (Free, Open Source), TouchPal Keyboard (Freemium), Chrooma Keyboard (Freemium) and SlideIT Keyboard (Paid).
- 6 alternatives
- SlideIT provides a revolutionary new way to enter text on touchscreen devices. Just slide your finger along the letters, and watch it type your message! View 31 alternatives to SlideIT Keyboard
The app seems to be no longer updated. Last version, 7.0, released in June 2013, can be still bought from Google Play Store.
- Windows Mobile