Feynman offers Free Trial, but Op app does not.
The starting price of Feynman begins at $24.99/month, while pricing details for Op app are unavailable.
Op app offers several advantages, including Improved data analysis efficiency, Code generation by query, Combines spreadsheets and code, Python error solutions, Context-relevant code generation and many more functionalities.
The cons of Op app may include a Syncing issues with data frames, Requires existing coding knowledge, No available API, Limited to Python pandas. and Free trial might be limiting