When comparing Sencha Touch vs Onsen UI, the Slant community recommends Onsen UI for most people. In the question“What are the best frameworks for developing cross-platform mobile apps with JavaScript?” Onsen UI is ranked 4th while Sencha Touch is ranked 15th. The most important reason people chose Onsen UI is:
Onsen UI is open source, and completely free to use.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Native feel
Sencha Touch is well known for its ability to provide a native app experience through it's native-like themes and widgets.
Pro Detailed documentation
Sencha provides exhaustive documentation that covers all aspects of developing with their products.
They also provide a well written getting started guide that's easy to follow.
Pro Open source and free
Onsen UI is open source, and completely free to use.
Pro Can be used for web apps as well
Onsen UI is usable for classic web development as well as mobile.
Pro Large selection of components
Onsen UI provides a wide selection of components that are ready to use out of the box and are easily customizable.
Pro Easy to use
Onsen UI provides very clear, well-written and detailed documentation.
It uses popular technologies that are likely already familiar to developers (such as jQuery and Angular).
The framework is semantic and intuitive to use, making it quite fast to learn.
Pro Supports React
React is the most trending front-end UI framework, naturally supporting that is a plus.
Cons
Con Commercial and expensive
Sencha Touch is targeted towards enterprise-level development, and the price tag reflects that.
There are many different product options available by Sencha. Most licenses start in the thousands of dollars, and require a minimum purchase of 5.
