Neither Tammy nor You-tldr offers a free trial.
The starting price of You-tldr begins at $9.99/month, while pricing details for Tammy are unavailable.
The cons of Tammy may include a Beta status, Requires login/registration, Unpredictable summary accuracy, Lack of API. and No automatic summary updates
You-tldr offers several advantages, including Summarizes any YouTube video, Effortless use, Fast results, Supports multiple languages, Interactive summaries and many more functionalities.
The cons of You-tldr may include a Optimized only for English videos, No multilingual support, No listed accessibility features, Unknown accuracy of summaries. and No mobile app version