You can create your own vocabulary with no limit to the number of words, and use the app even without data :)
The cute cat Nero is a bonus.

Easily create your own vocabulary
• Just enter a word and Google Translator automatically completes the meaning, part of speech, and synonyms.
• It is very convenient to use, so you can easily add words.
• You can easily find the results of Naver Dictionary and Google Translate with one click of a button.
• You can create a vocabulary in Excel or Google Sheets and easily add it to the app in CSV format.

Record with images
• You can select a photo from the album and record it with words.
• You can record by taking pictures with the camera directly.

Share it easily
• You can share the vocabulary as CSV.
• Share the vocabulary with your friends to study together.

Back up safely
• You can back up your entire data as a file.
• Back up your entire data to Google Drive with the click of a button to keep it safe.

Use the vocabulary prepared in the bookstore
• English
• SAT words
• Japanese
• JLPT
• Chinese
• HSK
• Medicine

See what you've studied on the calendar
• You can see the words added that day on the calendar.
• Quiz history is also displayed on the calendar, so you can review it.

Learn by taking quizzes
• At the end of the quiz, you can retest by collecting only the wrong words.
• Swipe Cards (FlashCard)
• Multiple Choice
• Dictation
• Blinker

Get word alerts
• It is important to see the words often!
• You can receive word notifications at any time you want.

Plan your study schedule
• You can make a schedule by specifying how many words in the vocabulary to study per day.
• According to the learning schedule, you can select only the words you want to learn today and take the quiz.

Listen to the words
• Words will be read using the built in speech engine (TTS, Text To Speech).
• You can listen to words like listening to music.

The following languages are supported
• Afrikaans
• Albanian
• Amharic
• Arabic
• Armenian
• Assamese
• Aymara
• Azerbaijani
• Bambara
• Basque
• Belarusian
• Bengali
• Bhojpuri
• Bosnian
• Bulgarian
• Catalan
• Cebuano
• Chinese (Simplified)
• Chinese (Traditional)
• Corsican
• Croatian
• Czech
• Danish
• Dhivehi
• Dogri
• Dutch
• English (US, UK, Ireland, India, Australia)
• Esperanto
• Estonian
• Ewe
• Filipino (Tagalog)
• Finnish
• French
• Frisian
• Galician
• Georgian
• German
• Greek (Ancient)
• Greek (Modern)
• Guarani
• Gujarati
• Haitian Creole
• Hausa
• Hawaiian
• Hebrew (Biblical)
• Hebrew (Modern)
• Hindi
• Hmong
• Hungarian
• Icelandic
• Igbo
• Ilocano
• Indonesian
• Irish
• Italian
• Japanese
• Javanese
• Kannada
• Kazakh
• Khmer
• Kinyarwanda
• Konkani
• Korean
• Krio
• Kurdish
• Kurdish (Sorani)
• Kyrgyz
• Lao
• Latin
• Latvian
• Lingala
• Lithuanian
• Luganda
• Luxembourgish
• Macedonian
• Maithili
• Malagasy
• Malay
• Malayalam
• Maltese
• Maori
• Marathi
• Meiteilon (Manipuri)
• Mizo
• Mongolian
• Myanmar (Burmese)
• Nepali
• Norwegian
• Nyanja (Chichewa)
• Odia (Oriya)
• Oromo
• Pashto
• Persian
• Polish
• Portuguese (Portugal, Brazil)
• Punjabi
• Quechua
• Romanian
• Russian
• Samoan
• Sanskrit
• Scots Gaelic
• Sepedi
• Serbian
• Sesotho
• Shona
• Sindhi
• Sinhala (Sinhalese)
• Slovak
• Slovenian
• Somali
• Spanish
• Sundanese
• Swahili
• Swedish
• Tagalog (Filipino)
• Tajik
• Tamil
• Tatar
• Telugu
• Thai
• Tigrinya
• Tsonga
• Turkish
• Turkmen
• Twi (Akan)
• Ukrainian
• Urdu
• Uyghur
• Uzbek
• Vietnamese
• Welsh
• Xhosa
• Yiddish
• Yoruba
• Zulu
• Crimean Tatar
• Swazi

Would you like to make your own vocabulary?