Используйте приложение APKPure
Историческую версию Word Counter можно получить на Android
Подсчет слов, символов, строк и абзацев любого текста
Free application to count words, characters, lines and paragraphs of any text.
You just have to type or paste the text and the different counters will be updated instantly.
You can also type text by speaking in the micro. It is also possible to speak out the typed text.