The absolute best
This dictionary has everything, not just nouns or adjectives; it has relevant example sentences, definitions of parts of characters, traditional and simplified, pronunciations, combinations of words that are commonly spoken in China but would not be found in a textbook- its just fantastic. Also, the OCR is definitely worth the extra money. Technically you could use the Chinese handwritten stroke keyboard and write the character to look up in the dictionary, but when you have a full page of characters youve never seen before, the OCR is a blessing.
Thank you so much for this amazing dictionary! Ill continue to spread the word to Chinese learners everywhere :)
Harry Tobblestone about
Pleco Chinese Dictionary, v3.2.10