VoCat - My Own Vocabulary
VoCat - 나만의 단어장
VoCat - My Own Vocabulary is #73 in Education Free in South Korea and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperDevStory Corp.
CategoryEducation
PriceFree
Released
Rating★ 4.9 (5.4k)
Version5.1.5
Age rating4+
First seen by us
25 Sep 2026
Installs (est.)100k+ worldwide
Rating
4.9 ★
5.4k ratings
Measured
Best rank now
#73
Measured
VoCat - My Own Vocabulary on the App Store
App details
App ID
1538546706
Publisher
DevStory Corp.
Content rating
4+
VoCat - My Own Vocabulary downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where VoCat - My Own Vocabulary's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in VoCat - My Own Vocabulary before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How VoCat - My Own Vocabulary makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| EducationFree | #73 |
Apps near VoCat - My Own Vocabulary on the chart
Education Free, around #73.
Ratings
App Store, worldwide.
Rating
4.9 ★
5.4k ratings
Measured
Ratings
5.4k
Measured
About VoCat - My Own Vocabulary
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 (
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 (
Latest updates
5.1.5
- We've improved the app's stability and usability.