One product category that has been well represented is replacement Android keyboards. I think I’ve tried practically every keyboard on the market and find myself bouncing back and forth between SwiftkeyX, Swype and Thumb Keyboard 4.
Each keyboard has its strengths, For me, SwifkeyX has the best predictive text engine, Swype the fastest text input and Thumb keyboard 4 the best landscape layout featuring a split keyboard and numeric keypad all on the same screen.
Why do I mention some of TouchPals competitors? Because the TouchPal keyboards latest beta (V4.81) incorporates some of the features from my favorite competing products into one keyboard. CooTek calls this feature TouchPal Curve, which combines swiping input with a predictive text and machine learning engine.