HelloWords Downloads & RevenueHelloWords: Vocabulary Builder · App Store & Google Play
HelloWords: Vocabulary Builder by HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
HelloWords: Vocabulary Builder update history & changes
Last change · 7 events since 21 Jan 2020Full timeline ↓📦iOSUpdated to version 2.2.28🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 2.2.27📦AndroidVersion 2.2.27🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 7 events
- 📦HelloWords: Vocabulary Builder updated to version 2.2.28iOSOur developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.
- 🆕HelloWords: Vocabulary Builder first spotted by AppInsiderAndroidUnited States (found via similar)
- 🆕HelloWords: Vocabulary Builder first spotted by AppInsideriOSRussia (found via developer)
- 📦HelloWords: Vocabulary Builder version 2.2.27iOSOur developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.
- 📦HelloWords: Vocabulary Builder version 2.2.27AndroidOur developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.
- 🆕HelloWords: Vocabulary Builder released on the App StoreiOS
- 🆕HelloWords: Vocabulary Builder 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 ★
1.3k ratings, both stores
Measured
App Store
App details
App ID
1492852739
Publisher
HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
Publisher country
Hong Kong
On the store since
Feb 2020
6 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
23
AR DA NL EN FR DE HI HU ID IT JA KO …
Size
92 MB
Google Play
App details
App ID
com.hellotalk.hellowords
Publisher
HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
Publisher country
Hong Kong
Content rating
Everyone
HelloWords: Vocabulary Builder downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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: In-app purchase-led
How HelloWords: Vocabulary Builder makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 29 |
| Google Play | 4.8 ★ | 1.2k 24 written reviews |
| Both stores | 4.8 ★ weighted by ratings | 1.3k |
About HelloWords: Vocabulary Builder
Learn a new language with the most fun educational app in the world!
HelloWords, 120% visual learning! Only 3 minutes a day!
How can I get rid of boring lessons and become more interested when learning a new language? HelloWords has a game-changing approach to language learning! We take the bore out of vocabulary learning! The barriers that keep you from starting to learn languages are finally outdated.
With over 29 free languages to choose from, HelloWords’ quick and interactive word games make learning a new language fun.
Here are the key features that make HelloWords right for you:
【29 languages available】
We offer the following languages that you want to learn for FREE!
Simplified Chinese, Traditional Chinese, Cantonese, American English, British English, French, German, Italian, Japanese, Korean, Russian, European Spanish, Latin American Spanish, Brazilian Portuguese, European Portuguese, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, Hebrew
With HelloWords, you'll be able to master language learning with more ease and have real-life conversations with more confidence. Whether you need a Spanish learning app, Japanese learning app, or whether you want to learn Korean or learn French in-depth, or improve your German, HelloWords is the choice.
【SRS memorization method】
In order to never forget vocabulary again, HelloWords uses "spaced repetition system (SRS)" based on the Ebbinghaus forgetting curve. This shows that calculated intervals of repetition allow you to memorize words more effectively.
HelloWords wants to turn you into a language learning addict.
【Game-based vocabulary learning】
Why do people get hooked on playing games? Not only because they're fun but also because you can get feedback on everything you do, and they help you set goals. Now we have integrated these aspects into HelloWords. You'll feel entertained while learning as well!
This is simply the most efficient Japanese, Korean, and Spanish learning app out there.
Notice: With the correct game-based vocabulary learning approach, you accumulate considerable knowledge of a new language instead of wasting time!
【Advanced learning statistics】
After each session you’ll see your daily progress with a detailed report of all the words that you studied, including the words that you've already mastered by clicking "Senior filter".
As the amount of vocabulary you grasp increases, your language level will improve automatically. Visible signs of progress make you more confident.
HelloWords makes language learning effortless fun.
【Strategically selected vocabulary】
The foreign language team of HelloTalk handpicked 3000+ practical words from 168 topics that cover 90% of everyday word usage. These are words you’ll actually use when you travel to a country where the language is spoken.
【Fragmented learning: only 3 minutes a day】
HelloWords limits your learning time to 3 minutes. This might sound crazy,
HelloWords, 120% visual learning! Only 3 minutes a day!
How can I get rid of boring lessons and become more interested when learning a new language? HelloWords has a game-changing approach to language learning! We take the bore out of vocabulary learning! The barriers that keep you from starting to learn languages are finally outdated.
With over 29 free languages to choose from, HelloWords’ quick and interactive word games make learning a new language fun.
Here are the key features that make HelloWords right for you:
【29 languages available】
We offer the following languages that you want to learn for FREE!
Simplified Chinese, Traditional Chinese, Cantonese, American English, British English, French, German, Italian, Japanese, Korean, Russian, European Spanish, Latin American Spanish, Brazilian Portuguese, European Portuguese, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, Hebrew
With HelloWords, you'll be able to master language learning with more ease and have real-life conversations with more confidence. Whether you need a Spanish learning app, Japanese learning app, or whether you want to learn Korean or learn French in-depth, or improve your German, HelloWords is the choice.
【SRS memorization method】
In order to never forget vocabulary again, HelloWords uses "spaced repetition system (SRS)" based on the Ebbinghaus forgetting curve. This shows that calculated intervals of repetition allow you to memorize words more effectively.
HelloWords wants to turn you into a language learning addict.
【Game-based vocabulary learning】
Why do people get hooked on playing games? Not only because they're fun but also because you can get feedback on everything you do, and they help you set goals. Now we have integrated these aspects into HelloWords. You'll feel entertained while learning as well!
This is simply the most efficient Japanese, Korean, and Spanish learning app out there.
Notice: With the correct game-based vocabulary learning approach, you accumulate considerable knowledge of a new language instead of wasting time!
【Advanced learning statistics】
After each session you’ll see your daily progress with a detailed report of all the words that you studied, including the words that you've already mastered by clicking "Senior filter".
As the amount of vocabulary you grasp increases, your language level will improve automatically. Visible signs of progress make you more confident.
HelloWords makes language learning effortless fun.
【Strategically selected vocabulary】
The foreign language team of HelloTalk handpicked 3000+ practical words from 168 topics that cover 90% of everyday word usage. These are words you’ll actually use when you travel to a country where the language is spoken.
【Fragmented learning: only 3 minutes a day】
HelloWords limits your learning time to 3 minutes. This might sound crazy,
HelloWords: Vocabulary Builder App Store
Not in any tracked top chart right now.
Updated 6 Nov 2026 · rankings refresh through the day
CategoryEducation
PriceFree
Released
Rating★ 4.9 (29)
Version2.2.28
Age rating4+
First seen by us
23 Oct 2026
23 Oct 2026Rating
4.9 ★
29 ratings
Measured
HelloWords: Vocabulary Builder on the App Store
App details
App ID
1492852739
Publisher
HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
Publisher country
Hong Kong
On the store since
Feb 2020
6 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
23
AR DA NL EN FR DE HI HU ID IT JA KO …
Size
92 MB
HelloWords: Vocabulary Builder 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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 HelloWords: Vocabulary Builder 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 HelloWords: Vocabulary Builder makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.9 ★
29 ratings
Measured
Ratings
29
Measured
About HelloWords: Vocabulary Builder
Learn a new language with the most fun educational app in the world!
HelloWords, 120% visual learning! Only 3 minutes a day!
How can I get rid of boring lessons and become more interested when learning a new language? HelloWords has a game-changing approach to language learning! We take the bore out of vocabulary learning! The barriers that keep you from starting to learn languages are finally outdated.
With over 29 free languages to choose from, HelloWords’ quick and interactive word games make learning a new language fun.
Here are the key features that make HelloWords right for you:
【29 languages available】
We offer the following languages that you want to learn for FREE!
Simplified Chinese, Traditional Chinese, Cantonese, American English, British English, French, German, Italian, Japanese, Korean, Russian, European Spanish, Latin American Spanish, Brazilian Portuguese, European Portuguese, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, Hebrew
With HelloWords, you'll be able to master language learning with more ease and have real-life conversations with more confidence. Whether you need a Spanish learning app, Japanese learning app, or whether you want to learn Korean or learn French in-depth, or improve your German, HelloWords is the choice.
【SRS memorization method】
In order to never forget vocabulary again, HelloWords uses "spaced repetition system (SRS)" based on the Ebbinghaus forgetting curve. This shows that calculated intervals of repetition allow you to memorize words more effectively.
HelloWords wants to turn you into a language learning addict.
【Game-based vocabulary learning】
Why do people get hooked on playing games? Not only because they're fun but also because you can get feedback on everything you do, and they help you set goals. Now we have integrated these aspects into HelloWords. You'll feel entertained while learning as well!
This is simply the most efficient Japanese, Korean, and Spanish learning app out there.
Notice: With the correct game-based vocabulary learning approach, you accumulate considerable knowledge of a new language instead of wasting time!
【Advanced learning statistics】
After each session you’ll see your daily progress with a detailed report of all the words that you studied, including the words that you've already mastered by clicking "Senior filter".
As the amount of vocabulary you grasp increases, your language level will improve automatically. Visible signs of progress make you more confident.
HelloWords makes language learning effortless fun.
【Strategically selected vocabulary】
The foreign language team of HelloTalk handpicked 3000+ practical words from 168 topics that cover 90% of everyday word usage. These are words you’ll actually use when you travel to a country where the language is spoken.
【Fragmented learning: only 3 minutes a day】
HelloWords limits your learning time to 3 minutes. This might sound crazy,
HelloWords, 120% visual learning! Only 3 minutes a day!
How can I get rid of boring lessons and become more interested when learning a new language? HelloWords has a game-changing approach to language learning! We take the bore out of vocabulary learning! The barriers that keep you from starting to learn languages are finally outdated.
With over 29 free languages to choose from, HelloWords’ quick and interactive word games make learning a new language fun.
Here are the key features that make HelloWords right for you:
【29 languages available】
We offer the following languages that you want to learn for FREE!
Simplified Chinese, Traditional Chinese, Cantonese, American English, British English, French, German, Italian, Japanese, Korean, Russian, European Spanish, Latin American Spanish, Brazilian Portuguese, European Portuguese, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, Hebrew
With HelloWords, you'll be able to master language learning with more ease and have real-life conversations with more confidence. Whether you need a Spanish learning app, Japanese learning app, or whether you want to learn Korean or learn French in-depth, or improve your German, HelloWords is the choice.
【SRS memorization method】
In order to never forget vocabulary again, HelloWords uses "spaced repetition system (SRS)" based on the Ebbinghaus forgetting curve. This shows that calculated intervals of repetition allow you to memorize words more effectively.
HelloWords wants to turn you into a language learning addict.
【Game-based vocabulary learning】
Why do people get hooked on playing games? Not only because they're fun but also because you can get feedback on everything you do, and they help you set goals. Now we have integrated these aspects into HelloWords. You'll feel entertained while learning as well!
This is simply the most efficient Japanese, Korean, and Spanish learning app out there.
Notice: With the correct game-based vocabulary learning approach, you accumulate considerable knowledge of a new language instead of wasting time!
【Advanced learning statistics】
After each session you’ll see your daily progress with a detailed report of all the words that you studied, including the words that you've already mastered by clicking "Senior filter".
As the amount of vocabulary you grasp increases, your language level will improve automatically. Visible signs of progress make you more confident.
HelloWords makes language learning effortless fun.
【Strategically selected vocabulary】
The foreign language team of HelloTalk handpicked 3000+ practical words from 168 topics that cover 90% of everyday word usage. These are words you’ll actually use when you travel to a country where the language is spoken.
【Fragmented learning: only 3 minutes a day】
HelloWords limits your learning time to 3 minutes. This might sound crazy,
Latest updates
2.2.28
Our developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.
2.2.27
Our developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.
More from HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
HelloWords: Vocabulary Builder Android
Not in a tracked Google Play top chart right now.
Updated 6 Nov 2026 · rankings refresh through the day
DeveloperHelloTalk Learn Languages App
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 4.8 (1.2k)
Updated
Content ratingEveryone
Rating
4.8 ★
1.2k ratings
Measured
HelloWords: Vocabulary Builder on Google Play
App details
App ID
com.hellotalk.hellowords
Publisher
HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP
Publisher country
Hong Kong
Content rating
Everyone
HelloWords: Vocabulary Builder 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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 HelloWords: Vocabulary Builder 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 HelloWords: Vocabulary Builder makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.8 ★
1.2k ratings
Measured
Ratings
1.2k
Measured
Written reviews
24
Measured
About HelloWords: Vocabulary Builder
BUILD VOCABULARY FASTER IN 29 LANGUAGES
HelloWords helps you build vocabulary through fun word games, AI-powered stories, smart review systems, and practical everyday words. Whether you're learning English, Spanish, Japanese, Korean, French, German, or another language, you can make steady progress in just a few minutes a day.
🌎 29 LANGUAGES AVAILABLE
Learn vocabulary in any of the following languages for FREE:
English, Chinese, Cantonese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Russian, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, and Hebrew.
Whether you want to learn English, improve your Japanese vocabulary, study Korean, practice Spanish, or explore a completely new language, HelloWords makes learning simple and enjoyable.
🎮 LEARN THROUGH FUN WORD GAMES
Vocabulary learning doesn't have to be boring.
HelloWords transforms vocabulary practice into engaging game experiences designed to help you remember words more effectively.
Features include:
• Drag-and-drop word games
• Word matching challenges
• Multiple-choice vocabulary quizzes
• Smart SRS-based review
Each game is designed to help you recognize, understand, and remember vocabulary while keeping learning fun and motivating.
🤖 PRACTICE VOCABULARY WITH AI STORIES
Once you've learned new words through games, it's time to see them in action.
HelloWords uses AI-generated stories to help you understand how vocabulary is naturally used in real-life situations. Learning words in context makes them easier to remember and more useful when communicating.
Features include:
• AI-generated vocabulary stories
• Personalized stories using words you've already learned
• Context-based vocabulary learning
• Story-based review experiences
Rather than memorizing isolated words, you'll encounter vocabulary inside engaging stories that reinforce meaning, usage, and recall.
🧠 SMART REVIEW WITH SPACED REPETITION
Stop forgetting the words you learn.
HelloWords uses a Spaced Repetition System (SRS) based on the Ebbinghaus Forgetting Curve to help you review vocabulary at the right time. By revisiting words at optimized intervals, you can improve retention and build long-term vocabulary knowledge more efficiently.
Words you've learned through games and stories are automatically scheduled for review, helping strengthen memory and support long-term learning progress.
💡 LEARN VOCABULARY YOU'LL ACTUALLY USE
Unlike traditional vocabulary lists, HelloWords focuses on practical words and expressions that appear in everyday life.
Topics include:
• Travel
• Food
• Shopping
• Work
• Daily Conversations
Learn vocabulary you'll actually use when communicating, traveling, studying, or exploring a new culture.
📈 TRACK YOUR LEARNING PROGRESS
After each study session, you can review your learning progress, including the words you've studied and the vocabulary you've already mastered.
⏱️ LEARN IN JUST 3 MINUT
HelloWords helps you build vocabulary through fun word games, AI-powered stories, smart review systems, and practical everyday words. Whether you're learning English, Spanish, Japanese, Korean, French, German, or another language, you can make steady progress in just a few minutes a day.
🌎 29 LANGUAGES AVAILABLE
Learn vocabulary in any of the following languages for FREE:
English, Chinese, Cantonese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Russian, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, and Hebrew.
Whether you want to learn English, improve your Japanese vocabulary, study Korean, practice Spanish, or explore a completely new language, HelloWords makes learning simple and enjoyable.
🎮 LEARN THROUGH FUN WORD GAMES
Vocabulary learning doesn't have to be boring.
HelloWords transforms vocabulary practice into engaging game experiences designed to help you remember words more effectively.
Features include:
• Drag-and-drop word games
• Word matching challenges
• Multiple-choice vocabulary quizzes
• Smart SRS-based review
Each game is designed to help you recognize, understand, and remember vocabulary while keeping learning fun and motivating.
🤖 PRACTICE VOCABULARY WITH AI STORIES
Once you've learned new words through games, it's time to see them in action.
HelloWords uses AI-generated stories to help you understand how vocabulary is naturally used in real-life situations. Learning words in context makes them easier to remember and more useful when communicating.
Features include:
• AI-generated vocabulary stories
• Personalized stories using words you've already learned
• Context-based vocabulary learning
• Story-based review experiences
Rather than memorizing isolated words, you'll encounter vocabulary inside engaging stories that reinforce meaning, usage, and recall.
🧠 SMART REVIEW WITH SPACED REPETITION
Stop forgetting the words you learn.
HelloWords uses a Spaced Repetition System (SRS) based on the Ebbinghaus Forgetting Curve to help you review vocabulary at the right time. By revisiting words at optimized intervals, you can improve retention and build long-term vocabulary knowledge more efficiently.
Words you've learned through games and stories are automatically scheduled for review, helping strengthen memory and support long-term learning progress.
💡 LEARN VOCABULARY YOU'LL ACTUALLY USE
Unlike traditional vocabulary lists, HelloWords focuses on practical words and expressions that appear in everyday life.
Topics include:
• Travel
• Food
• Shopping
• Work
• Daily Conversations
Learn vocabulary you'll actually use when communicating, traveling, studying, or exploring a new culture.
📈 TRACK YOUR LEARNING PROGRESS
After each study session, you can review your learning progress, including the words you've studied and the vocabulary you've already mastered.
⏱️ LEARN IN JUST 3 MINUT
What's new in 2.2.27
Our developers have worked tirelessly to ensure that our latest update addresses the bugs you reported. Get the latest version now for a smoother experience.