DrLambda offers Free Trial, but OpenAI Study Buddy does not.
The starting price of DrLambda begins at $10.62/month, while pricing details for OpenAI Study Buddy are unavailable.
OpenAI Study Buddy offers several advantages, including Chrome extension, Boosted performance with GPT-4, Does not provide direct answers, Offers coding hints, Affordable monthly subscription and many more functionalities.
The cons of OpenAI Study Buddy may include a Only for Chrome users, 3-day trial limit, Subscription needed post-trial, Does not provide answers. and Limited user reviews