WordHolic Downloads & RevenueWordHolic | DIY Flash Cards! · App Store & Google Play
WordHolic | DIY Flash Cards! gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
WordHolic | DIY Flash Cards! by Langholic Ltd. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
WordHolic | DIY Flash Cards! update history & changes
Last change · 15 events since 6 Sep 2018Full timeline ↓📦iOSUpdated to version 3.26.9✏️iOSAdded hidden keywords: words, chinese, 英語学習アプリ, 韓国語✏️iOSAdded hidden keywords: spanish📦iOSUpdated to version 3.26.8🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦AndroidVersion 3.26.0🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 15 events
- 📦WordHolic | DIY Flash Cards! updated to version 3.26.9iOS- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests to send them from the app's menu item.
If you rate or post your review on App Store, we are so happy!… more - ✏️WordHolic | DIY Flash Cards! added hidden keywords: words, chinese, 英語学習アプリ, 韓国語iOSwords in the App Store's hidden keyword field (found by probing search)
- ✏️WordHolic | DIY Flash Cards! added hidden keywords: spanishiOSwords in the App Store's hidden keyword field (found by probing search)
- 📦WordHolic | DIY Flash Cards! updated to version 3.26.8iOS・内部処理とUIを改善しました。
いつもWordHolicをご利用くださりありがとうございます！
より快適に学習していただけるよう改善を続けていきますので、 ご要望がございましたら、アプリ画面右上ボタンより[メニュー] > [お問い合わせ・ご要望] > [要望を送る]よりご送信いただければと思います。
また、App Storeでも評価やレビュー投稿いただけますと、とても嬉しいです！
また、既にご要望をご連絡いただいた皆様、誠にありがとうございます。
段階的に機能追加・改善させていただいておりまして、
今後のアップデートで順次対応していきますので、今しばらくお待ちいただけますと幸いです。
これからもWordHolicをどうぞよろしくお願いいたします！… more - ✏️WordHolic | DIY Flash Cards! added hidden keywords: 勉強iOSwords in the App Store's hidden keyword field (found by probing search)
- ✏️WordHolic | DIY Flash Cards! added hidden keywords: 英単語アプリ, 英単語, 中国語, フランス語 +3 moreiOSwords in the App Store's hidden keyword field (found by probing search)
- 📦WordHolic | DIY Flash Cards! updated to version 3.26.7iOS・内部処理とUIを改善しました。
いつもWordHolicをご利用くださりありがとうございます！
より快適に学習していただけるよう改善を続けていきますので、 ご要望がございましたら、アプリ画面右上ボタンより[メニュー] > [お問い合わせ・ご要望] > [要望を送る]よりご送信いただければと思います。
また、App Storeでも評価やレビュー投稿いただけますと、とても嬉しいです！
また、既にご要望をご連絡いただいた皆様、誠にありがとうございます。
段階的に機能追加・改善させていただいておりまして、
今後のアップデートで順次対応していきますので、今しばらくお待ちいただけますと幸いです。
これからもWordHolicをどうぞよろしくお願いいたします！… more - ✏️WordHolic | DIY Flash Cards! added hidden keywords: makeriOSwords in the App Store's hidden keyword field (found by probing search)
- 📦WordHolic | DIY Flash Cards! updated to version 3.26.6iOS- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests to send them from the app's menu item.
If you rate or post your review on App Store, we are so happy!… more - 🆕WordHolic | DIY Flash Cards! first spotted by AppInsiderAndroidJapan
- 🆕WordHolic | DIY Flash Cards! first spotted by AppInsideriOS#67 in Top Grossing · Education · Japan
- 📦WordHolic | DIY Flash Cards! version 3.26.5iOS- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests to send them from the app's menu item.
If you rate or post your review on App Store, we are so happy!… more - 📦WordHolic | DIY Flash Cards! version 3.26.0Android- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests by sending them from the app's menu item.
If you rate or post your review on Google Play, we are so happy!… more - 🆕WordHolic | DIY Flash Cards! released on Google PlayAndroid
- 🆕WordHolic | DIY Flash Cards! released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
160k ratings, both stores
Measured
Best rank now
#35
App Store · 
Education Free
Education FreeMeasured
New ratings a week
230
▼ -18% vs the 2 weeks before (App Store)
Measured
App Store
App details
App ID
1434981148
Publisher
Langholic Ltd.
Publisher country
Japan
On the store since
Sep 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
114 MB
Google Play
App details
App ID
com.langholic.wordholic
Publisher
Ｌａｎｇｈｏｌｉｃ合同会社
Publisher country
Japan
Content rating
Everyone
WordHolic | DIY Flash Cards! downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 1k+ | 10M+ |
| Google Play | 500+ | 500k+ Measured |
| Total | 1k+ Confidence | 10M+ 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 WordHolic | DIY Flash Cards!'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: Ad-led
How WordHolic | DIY Flash Cards! makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 9 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Ad Free Monthly Plan subscription | |
| 2 | Ad Free Semiannually Plan subscription | |
| 3 | Premium Monthly Plan subscription | |
| 4 | Premium Yearly Plan subscription | |
| 5 | Premium Semiannual Plan 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 | #35 Education Free | 1 of 30 countries | – | – |
| Google Play | #51 Education Grossing | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
203
▼ -18% vs the 2 weeks before
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
75/100
faster than 97% of Education apps
Google Play
New ratings a week
28
▼ -30% vs the 2 weeks before
Written reviews a week
under 1
Google Play
Lifetime rating
4.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
41/100
faster than 46% 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 | 4.7 ★ | 152k |
| Google Play | 4.7 ★ | 8.8k 63 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 160k |
About WordHolic | DIY Flash Cards!
WordHolic is the free DIY style simple & useful flash card app for any purpose: learning languages, test preparation, etc.
● Easy to operate with easy-to-see design, so you can learn smoothly!
● Simple but sufficient functions, so you can use them conveniently!
● Create as many flash cards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams!
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on cards (Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides, shuffle cards etc.)
● Enjoy the card list and the full screen multi mode which shows Front and Back sides at the same time
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Writing, Dictation, etc.)
◇ Main management functions ◇
● Organize cards in folders
(Multiple subfolders can be also provided.)
● Search folders and cards by keywords and so on.
● Export card backup files
(You can easily share your card data with your friends!)
● Import data files to create cards
(You can create data files in PC and import it!)
◇ Special functions for each language ◇
You can enjoy convenient functions for each language!
● Chinese: Character Converter (Simplified / Traditional), Pinyin Generator
● Japanese: Furigana Generator (Romaji / Hiragana / Katakana)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards!
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
● Enjoy Night Mode to make backgrounds and texts dark when you feel your eyes are tired or at night.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Night Mode].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, iCloud, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone (or iCloud, Google Drive, etc.) where your friend can view it with the file app.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
◇ Upgrades (In-App Purchases) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to us
● Easy to operate with easy-to-see design, so you can learn smoothly!
● Simple but sufficient functions, so you can use them conveniently!
● Create as many flash cards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams!
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on cards (Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides, shuffle cards etc.)
● Enjoy the card list and the full screen multi mode which shows Front and Back sides at the same time
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Writing, Dictation, etc.)
◇ Main management functions ◇
● Organize cards in folders
(Multiple subfolders can be also provided.)
● Search folders and cards by keywords and so on.
● Export card backup files
(You can easily share your card data with your friends!)
● Import data files to create cards
(You can create data files in PC and import it!)
◇ Special functions for each language ◇
You can enjoy convenient functions for each language!
● Chinese: Character Converter (Simplified / Traditional), Pinyin Generator
● Japanese: Furigana Generator (Romaji / Hiragana / Katakana)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards!
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
● Enjoy Night Mode to make backgrounds and texts dark when you feel your eyes are tired or at night.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Night Mode].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, iCloud, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone (or iCloud, Google Drive, etc.) where your friend can view it with the file app.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
◇ Upgrades (In-App Purchases) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to us
WordHolic | DIY Flash Cards! App Store
自分で作る単語帳 WordHolic! -暗記カードメーカー
WordHolic | DIY Flash Cards! gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
WordHolic | DIY Flash Cards! is #35 in Education Free in Japan and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperLangholic Ltd.
CategoryEducation
PriceFree
Released
Rating★ 4.7 (152k)
Version3.26.9
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)10M+ worldwide
Rating
4.7 ★
152k ratings
Measured
Best rank now
#35
Education FreeMeasured
New ratings a week
203
▼ -18% vs the 2 weeks before
Measured
WordHolic | DIY Flash Cards! on the App Store
App details
App ID
1434981148
Publisher
Langholic Ltd.
Publisher country
Japan
On the store since
Sep 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
114 MB
WordHolic | DIY Flash Cards! 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 WordHolic | DIY Flash Cards!'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 WordHolic | DIY Flash Cards! before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How WordHolic | DIY Flash Cards! makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 9 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Ad Free Monthly Plan subscription | |
| 2 | Ad Free Semiannually Plan subscription | |
| 3 | Premium Monthly Plan subscription | |
| 4 | Premium Yearly Plan subscription | |
| 5 | Premium Semiannual Plan subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationFree | #35 |
| Japan | EducationGrossing | #73 |
Apps near WordHolic | DIY Flash Cards! on the chart
Education Free, around #35.
Ratings
App Store, worldwide.
Rating
4.7 ★
152k ratings
Measured
Ratings
152k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
203
▼ -18% vs the 2 weeks before
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
75/100
faster than 97% 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 WordHolic | DIY Flash Cards!
WordHolic is the free DIY style simple & useful flash card app for any purpose: learning languages, test preparation, etc.
● Easy to operate with easy-to-see design, so you can learn smoothly!
● Simple but sufficient functions, so you can use them conveniently!
● Create as many flash cards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams!
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on cards (Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides, shuffle cards etc.)
● Enjoy the card list and the full screen multi mode which shows Front and Back sides at the same time
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Writing, Dictation, etc.)
◇ Main management functions ◇
● Organize cards in folders
(Multiple subfolders can be also provided.)
● Search folders and cards by keywords and so on.
● Export card backup files
(You can easily share your card data with your friends!)
● Import data files to create cards
(You can create data files in PC and import it!)
◇ Special functions for each language ◇
You can enjoy convenient functions for each language!
● Chinese: Character Converter (Simplified / Traditional), Pinyin Generator
● Japanese: Furigana Generator (Romaji / Hiragana / Katakana)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards!
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
● Enjoy Night Mode to make backgrounds and texts dark when you feel your eyes are tired or at night.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Night Mode].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, iCloud, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone (or iCloud, Google Drive, etc.) where your friend can view it with the file app.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
◇ Upgrades (In-App Purchases) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to us
● Easy to operate with easy-to-see design, so you can learn smoothly!
● Simple but sufficient functions, so you can use them conveniently!
● Create as many flash cards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams!
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on cards (Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides, shuffle cards etc.)
● Enjoy the card list and the full screen multi mode which shows Front and Back sides at the same time
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Writing, Dictation, etc.)
◇ Main management functions ◇
● Organize cards in folders
(Multiple subfolders can be also provided.)
● Search folders and cards by keywords and so on.
● Export card backup files
(You can easily share your card data with your friends!)
● Import data files to create cards
(You can create data files in PC and import it!)
◇ Special functions for each language ◇
You can enjoy convenient functions for each language!
● Chinese: Character Converter (Simplified / Traditional), Pinyin Generator
● Japanese: Furigana Generator (Romaji / Hiragana / Katakana)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards!
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
● Enjoy Night Mode to make backgrounds and texts dark when you feel your eyes are tired or at night.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Night Mode].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, iCloud, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone (or iCloud, Google Drive, etc.) where your friend can view it with the file app.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
◇ Upgrades (In-App Purchases) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to us
Latest updates
3.26.9
- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests to send them from the app's menu item.
If you rate or post your review on App Store, we are so happy!
3.26.8
・内部処理とUIを改善しました。
いつもWordHolicをご利用くださりありがとうございます！
より快適に学習していただけるよう改善を続けていきますので、
ご要望がございましたら、アプリ画面右上ボタンより[メニュー] > [お問い合わせ・ご要望] > [要望を送る]よりご送信いただければと思います。
また、App Storeでも評価やレビュー投稿いただけますと、とても嬉しいです！
また、既にご要望をご連絡いただいた皆様、誠にありがとうございます。
段階的に機能追加・改善させていただいておりまして、
今後のアップデートで順次対応していきますので、今しばらくお待ちいただけますと幸いです。
これからもWordHolicをどうぞよろしくお願いいたします！
3.26.7
・内部処理とUIを改善しました。
いつもWordHolicをご利用くださりありがとうございます！
より快適に学習していただけるよう改善を続けていきますので、
ご要望がございましたら、アプリ画面右上ボタンより[メニュー] > [お問い合わせ・ご要望] > [要望を送る]よりご送信いただければと思います。
また、App Storeでも評価やレビュー投稿いただけますと、とても嬉しいです！
また、既にご要望をご連絡いただいた皆様、誠にありがとうございます。
段階的に機能追加・改善させていただいておりまして、
今後のアップデートで順次対応していきますので、今しばらくお待ちいただけますと幸いです。
これからもWordHolicをどうぞよろしくお願いいたします！
More from Langholic Ltd.
WordHolic | DIY Flash Cards! Android
WordHolic | DIY Flash Cards! gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
WordHolic | DIY Flash Cards! is #51 in Education Grossing on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperLangholic Ltd.
CategoryEducation
PriceFree
Released
Installs500k+
Rating★ 4.7 (8.8k)
Updated
Content ratingEveryone
Rating
4.7 ★
8.8k ratings
Measured
Best rank now
#51
Education GrossingMeasured
New ratings a week
28
▼ -30% vs the 2 weeks before
Measured
WordHolic | DIY Flash Cards! on Google Play
App details
App ID
com.langholic.wordholic
Publisher
Ｌａｎｇｈｏｌｉｃ合同会社
Publisher country
Japan
Content rating
Everyone
WordHolic | DIY Flash Cards! 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 WordHolic | DIY Flash Cards!'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 WordHolic | DIY Flash Cards! before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How WordHolic | DIY Flash Cards! makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 9 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Ad Free Monthly Plan subscription | |
| 2 | Ad Free Semiannually Plan subscription | |
| 3 | Premium Monthly Plan subscription | |
| 4 | Premium Yearly Plan subscription | |
| 5 | Premium Semiannual Plan subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationGrossing | #51 |
| Japan | EducationFree | #62 |
Apps near WordHolic | DIY Flash Cards! on the chart
Education Grossing, around #51.
Ratings
Google Play, worldwide.
Rating
4.7 ★
8.8k ratings
Measured
Ratings
8.8k
Measured
Written reviews
63
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
28
▼ -30% vs the 2 weeks before
Written reviews a week
under 1
Google Play
Lifetime rating
4.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
41/100
faster than 46% 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 WordHolic | DIY Flash Cards!
WordHolic is the simple, useful and multifunctional flashcard maker app for any purpose: learning languages, test preparation, etc.
● Easy to operate with easy-to-see design, so you can learn smoothly
● Simple but sufficient functions, so you can use them conveniently
● Create as many flashcards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on flash cards
(Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides of cards, shuffle cards etc.)
● Enjoy the folding card list
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Self-Review)
◇ Main management functions ◇
● Organize flashcards in folders
(Multiple subfolders can be also provided.)
● Search folders and flash cards by keywords and so on
● Export card backup files
(You can easily share your card data with your friends.)
● Import data files to create flash cards
(You can create data files in PC and import it.)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, Google Drive, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone or Google Drive, etc.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
(If you use some cloud storage services for the export and import purpose, Google Drive is recommended.)
◇ Upgrades (In-App Purchases / From v1.10) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to use many features such as data sync, background player, ad free, etc.
- 1 year plan (Auto Renewal Subscription）etc.
● Restore Your Purchases
You can restore your purchases from:
[Menu] > [Upgrades] > [Restore]
* Before restoring, log in your Google Play with your Google account that you purchased your plan with.
● Current Plan and Cancellation
The payments will be charged to your Google account. To check your
● Easy to operate with easy-to-see design, so you can learn smoothly
● Simple but sufficient functions, so you can use them conveniently
● Create as many flashcards as you want for free and learn Chinese, French, Japanese, Korean, Spanish, etc. or prepare for your exams
◇ Main learning functions ◇
● Learn effectively by utilizing bookmarks and memorize flags on flash cards
(Front side, back side and tag comment)
● Practice listening with the voice reading function (30 languages)
(You can also play voice readings simultaneously while listening to music.)
● Easy to learn with the auto rotate slideshow
(You can adjust speeds, reverse front and back sides of cards, shuffle cards etc.)
● Enjoy the folding card list
● Add photos or images on flashcards to memorize visually
● Review repeatedly based on forgetting curve
● Quizzes (Self-Review)
◇ Main management functions ◇
● Organize flashcards in folders
(Multiple subfolders can be also provided.)
● Search folders and flash cards by keywords and so on
● Export card backup files
(You can easily share your card data with your friends.)
● Import data files to create flash cards
(You can create data files in PC and import it.)
◇ Other useful functions ◇
● Set the default reading language. These are set as initial values when you create new cards, so you don’t have to set each time.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [New Card Settings].)
● Set the horizontal alignments and text sizes on each side of cards.
(This is available from the menu button on the upper right of the app screen > [Preferences] > [Card Basic Display Settings].)
◇ How to share cards with your friends ◇
(1) Select the menu button on the upper right of the app screen > [Export Backup]
(2) Follow the instructions and export a card data file in the way you like (mail attachment, Google Drive, etc.) and share the file with your friends
(3) Store the file in a place of a friend’s phone or Google Drive, etc.
(4) Select the menu button on the upper right of the app screen > [Import Card Data] and let the file imported into a folder.
(If you use some cloud storage services for the export and import purpose, Google Drive is recommended.)
◇ Upgrades (In-App Purchases / From v1.10) ◇
Go to [Menu] > [Upgrades] in the app to purchase the upgrades!
● Premium Plans
By upgrading to the premium plan, you will be able to use many features such as data sync, background player, ad free, etc.
- 1 year plan (Auto Renewal Subscription）etc.
● Restore Your Purchases
You can restore your purchases from:
[Menu] > [Upgrades] > [Restore]
* Before restoring, log in your Google Play with your Google account that you purchased your plan with.
● Current Plan and Cancellation
The payments will be charged to your Google account. To check your
What's new in 3.26.0
- Improve stability and UI.
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests by sending them from the app's menu item.
If you rate or post your review on Google Play, we are so happy!
Thank you for using WordHolic!
We are going to improve the app for you. So please let us know your feedback and requests by sending them from the app's menu item.
If you rate or post your review on Google Play, we are so happy!