VoCat Downloads & RevenueVoCat - My Own Vocabulary · App Store & Google Play
VoCat - My Own Vocabulary gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
VoCat - My Own Vocabulary by DevStory Corp. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
VoCat - My Own Vocabulary update history & changes
Last change · 14 events since 7 Nov 2020Full timeline ↓✏️iOSDescription updated📦iOSUpdated to version 5.2.1📈iOSEntered the top 100📈AndroidCharting in a new country📈AndroidCharting in a new country📦AndroidUpdated to version 5.1.6🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 5.1.5📦AndroidVersion 5.0.3🆕iOSIts developer released another app: YAKSOK - Pill ID for the Blind🆕AndroidReleased on Google Play
Full timeline · 14 events
- ✏️VoCat - My Own Vocabulary: description updatediOS· KR
- 📦VoCat - My Own Vocabulary updated to version 5.2.1iOS- 망각 곡선에 기반한 복습을 챙겨주는 FSRS 학습 방법을 추가했어요.
- 단어 알림 및 위젯 설정을 기기간 공유하지 않도록 변경했어요.
- 더 안전하게 보안 패치를 진행했어요.
- 광둥어 발음을 추가했어요.
- 학습 통계를 추가했어요. - 📈VoCat - My Own Vocabulary entered the top 100iOSTop Grossing · Education · KR
- 📈VoCat - My Own Vocabulary charting in a new countryAndroidTaiwan
- 📈VoCat - My Own Vocabulary charting in a new countryAndroidRussia
- 📈VoCat - My Own Vocabulary entered the top 100AndroidTop Free · Education · KR
- 📦VoCat - My Own Vocabulary updated to version 5.1.6Android- We've improved the app's stability and usability.
- 🆕VoCat - My Own Vocabulary first spotted by AppInsiderAndroidSouth Korea
- 🆕VoCat - My Own Vocabulary first spotted by AppInsideriOS#62 in Top Free · Education · South Korea
- 📦VoCat - My Own Vocabulary version 5.1.5iOS- We've improved the app's stability and usability.
- 📦VoCat - My Own Vocabulary version 5.0.3Android- We squashed various bugs.
- 🆕VoCat - My Own Vocabulary: its developer released another app: YAKSOK - Pill ID for the BlindiOS
- 🆕VoCat - My Own Vocabulary released on the App StoreiOS
- 🆕VoCat - My Own Vocabulary released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
13k ratings, both stores
Measured
Best rank now
#66
App Store · 
Education Free
Education FreeMeasured
New ratings a week
16
▲ ×8.4 vs the 2 weeks before (Google Play)
Measured
App Store
App details
App ID
1538546706
Publisher
DevStory Corp.
Publisher country
08358
On the store since
Nov 2020
6 years on the store
Minimum OS
iOS 15.5.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
71
AF SQ AM AR HY AS AZ EU BE BN BS BG …
Size
180 MB
Google Play
App details
App ID
kr.co.devstory.vocat
Publisher
데브스토리
Publisher country
08358
Content rating
Everyone
VoCat - My Own Vocabulary downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 100+ | 100k+ |
| Google Play | 100+ | 500k+ Measured |
| Total | 100+ Confidence | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
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 before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How VoCat - My Own Vocabulary makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Annual Subscription subscription | |
| 2 | Premium Annual Subscription subscription | |
| 3 | Pro Monthly Subscription subscription | |
| 4 | Premium Monthly Subscription subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #66 Education Free | 1 of 30 countries | – | – |
| Google Play | #108 Education Free | 2 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
5.2
▲ +129% vs the 2 weeks before
Lifetime rating
4.9★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
81/100
faster than 81% of Education apps
Google Play
New ratings a week
11
▲ ×8.4 vs the 2 weeks before
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
51/100
faster than 31% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 5.4k |
| Google Play | 4.8 ★ | 7.7k 55 written reviews |
| Both stores | 4.8 ★ weighted by ratings | 13k |
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.
Remember words longer with the forgetting curve (FSRS spaced repetition)
• FSRS, a spaced repetition algorithm based on the forgetting curve theory, calculates the memory retention of each word.
• It automatically schedules reviews right before you forget, and picks today's review words and new words for you.
• Perfect for memorizing words you need to remember for a long time, such as English vocabulary, TOEIC, CSAT and JLPT.
• Set the number of new words per day, maximum reviews per day, desired retention and maximum review interval.
• Check the next review date and memory retention graph of each word.
• See average retention, study trends and upcoming reviews at a glance in study statistics.
• Automatically mark words based on the review schedule and sort them by next review date.
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, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English (US, UK, Ireland, India, Australia)
The cute cat Nero is a bonus.
Remember words longer with the forgetting curve (FSRS spaced repetition)
• FSRS, a spaced repetition algorithm based on the forgetting curve theory, calculates the memory retention of each word.
• It automatically schedules reviews right before you forget, and picks today's review words and new words for you.
• Perfect for memorizing words you need to remember for a long time, such as English vocabulary, TOEIC, CSAT and JLPT.
• Set the number of new words per day, maximum reviews per day, desired retention and maximum review interval.
• Check the next review date and memory retention graph of each word.
• See average retention, study trends and upcoming reviews at a glance in study statistics.
• Automatically mark words based on the review schedule and sort them by next review date.
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, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English (US, UK, Ireland, India, Australia)
VoCat - My Own Vocabulary App Store
VoCat - 나만의 단어장
VoCat - My Own Vocabulary gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
VoCat - My Own Vocabulary is #66 in Education Free in South Korea and charting in 1 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperDevStory Corp.
CategoryEducation
PriceFree
Released
Rating★ 4.9 (5.4k)
Version5.2.1
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
4.9 ★
5.4k ratings
Measured
Best rank now
#66
Education FreeMeasured
New ratings a week
5.2
▲ +129% vs the 2 weeks before
Measured
VoCat - My Own Vocabulary on the App Store
App details
App ID
1538546706
Publisher
DevStory Corp.
Publisher country
08358
On the store since
Nov 2020
6 years on the store
Minimum OS
iOS 15.5.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
71
AF SQ AM AR HY AS AZ EU BE BN BS BG …
Size
180 MB
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. App Store 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: Subscription-led
How VoCat - My Own Vocabulary makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Annual Subscription subscription | |
| 2 | Premium Annual Subscription subscription | |
| 3 | Pro Monthly Subscription subscription | |
| 4 | Premium Monthly Subscription subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | EducationFree | #66 |
Apps near VoCat - My Own Vocabulary on the chart
Education Free, around #66.
Ratings
App Store, worldwide.
Rating
4.9 ★
5.4k ratings
Measured
Ratings
5.4k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
5.2
▲ +129% vs the 2 weeks before
Lifetime rating
4.9★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
81/100
faster than 81% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
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.
Remember words longer with the forgetting curve (FSRS spaced repetition)
• FSRS, a spaced repetition algorithm based on the forgetting curve theory, calculates the memory retention of each word.
• It automatically schedules reviews right before you forget, and picks today's review words and new words for you.
• Perfect for memorizing words you need to remember for a long time, such as English vocabulary, TOEIC, CSAT and JLPT.
• Set the number of new words per day, maximum reviews per day, desired retention and maximum review interval.
• Check the next review date and memory retention graph of each word.
• See average retention, study trends and upcoming reviews at a glance in study statistics.
• Automatically mark words based on the review schedule and sort them by next review date.
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, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English (US, UK, Ireland, India, Australia)
The cute cat Nero is a bonus.
Remember words longer with the forgetting curve (FSRS spaced repetition)
• FSRS, a spaced repetition algorithm based on the forgetting curve theory, calculates the memory retention of each word.
• It automatically schedules reviews right before you forget, and picks today's review words and new words for you.
• Perfect for memorizing words you need to remember for a long time, such as English vocabulary, TOEIC, CSAT and JLPT.
• Set the number of new words per day, maximum reviews per day, desired retention and maximum review interval.
• Check the next review date and memory retention graph of each word.
• See average retention, study trends and upcoming reviews at a glance in study statistics.
• Automatically mark words based on the review schedule and sort them by next review date.
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, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English (US, UK, Ireland, India, Australia)
Latest updates
5.2.1
- 망각 곡선에 기반한 복습을 챙겨주는 FSRS 학습 방법을 추가했어요.
- 단어 알림 및 위젯 설정을 기기간 공유하지 않도록 변경했어요.
- 더 안전하게 보안 패치를 진행했어요.
- 광둥어 발음을 추가했어요.
- 학습 통계를 추가했어요.
5.1.5
- We've improved the app's stability and usability.
Store changes
What VoCat - My Own Vocabulary changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
More from DevStory Corp.
VoCat - My Own Vocabulary Android
VoCat - My Own Vocabulary gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
VoCat - My Own Vocabulary is #108 in Education Free on Google Play in South Korea and charting in 2 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperDevStory
CategoryEducation
PriceFree
Released
Installs500k+
Rating★ 4.8 (7.7k)
Updated
Content ratingEveryone
Rating
4.8 ★
7.7k ratings
Measured
Best rank now
#108
Education FreeMeasured
New ratings a week
11
▲ ×8.4 vs the 2 weeks before
Measured
VoCat - My Own Vocabulary on Google Play
App details
App ID
kr.co.devstory.vocat
Publisher
데브스토리
Publisher country
08358
Content rating
Everyone
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
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. 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: Subscription-led
How VoCat - My Own Vocabulary makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Pro Annual Subscription subscription | |
| 2 | Premium Annual Subscription subscription | |
| 3 | Pro Monthly Subscription subscription | |
| 4 | Premium Monthly Subscription subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | EducationFree | #108 |
 Taiwan | EducationFree | #146 |
Apps near VoCat - My Own Vocabulary on the chart
Education Free, around #108.
Ratings
Google Play, worldwide.
Rating
4.8 ★
7.7k ratings
Measured
Ratings
7.7k
Measured
Written reviews
55
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
11
▲ ×8.4 vs the 2 weeks before
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
51/100
faster than 31% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
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
• Ny
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
• Ny
What's new in 5.1.6
- We've improved the app's stability and usability.