Quackle is described as 'Open-source word game similar to Scrabble. Features a board editor, analysis tools, and artificial intelligence that rivals the best players in the world!' and is an app in the Development category. There are more than 10 alternatives to Quackle for a variety of platforms, including Android, iPad, iPhone, Android Tablet and Online / Web-based. The best alternative is Crosswords Arena, which is free. Other great apps like Quackle are Scrabble3D (Free, Open Source), Lexica (Free, Open Source), SmartFeud (Freemium) and Rex verbi (Paid).
- 17 alternatives