Choose your version:

Free

adding image to a word with limitation*1

auto-translation with limitation*2*3

learning statistics with limitation

import words from Excel files

automatic pronunciation (voice synthesis module) and change voices (from available)

5 different games

repeating words (based on spaced repetition system)

dictionary mode

backup data into a file

dark theme

*1 - 3 images/day from Internet (unlimited from your own gallery)
*2 - available not for all language directions
*3 - 3 words/day

Premium

everything from Free version

adding image to a word without limitation

add and learn up to 15 languages

auto-translation without limitation

extended learning statistics

create reminders without limitation

spaced repetition parameters changing

auto-backup data into a file