隶书书法字典:上千书法名家和碑帖 is a free iPhone application in the Education & Reference category. It provides a convenient way to search for and explore the art of Chinese calligraphy, specifically the Li script. The app offers various features, including the ability to add personalized inscriptions, as well as different grid templates such as rice grid, field grid, and nine-grid.

The latest version of the app introduces new functionalities, including the ability to imitate calligraphy strokes and share the created artwork as images. The performance of the app has been improved, and bugs have been fixed. The Li script is a traditional Chinese calligraphy style that originated during the Qin Dynasty and reached its peak during the Eastern Han Dynasty. It has had a significant influence on the development of calligraphy throughout history.