
72
BU Score
Strong
KoreanーListening and Speaking
✍️ bumetric analysis
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KoreanーListening and Speaking is an Android app from PORO HANGUGEO in the Education category, currently rated 4.5★ across 25,034 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 72: Strong (healthy traction). For a Education app, that means healthy traction.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (25,034 ratings)METRIC | +$5,500 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| Established app (6y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v9.1.1.25121701🔄 updated 4mo ago📂 Education💰 Free📺 Ad-supported💎 IAP $4.99 - $79.99 per item🚀 Launched 2019 (6y old)
📝 About this app
LET’S START LEARNING TO SPEAK KOREAN LIKE A NATIVE SPEAKER!
"Learn Korean - Listening And Speaking" is one of PORO’s ongoing apps for self-learners who want to speak Korean easily and effectively. With 750 daily dialogs, a list of lessons with various topics from greeting, introduction, shopping, business conversation, family talks, etc…. It's suitable for all Korean learners from beginner to intermediate and advanced learners to practice speaking Korean.
While listening to the conversation of the native speaker, try to imitate full sentences with the same intonation, pronunciation like the native speaker. By PORO's app, you can not only learn the accent, pronunciation, stress and intonation of native speakers and improve listening skill but also learn groups of vocabularies and useful phrases to communicate in daily talking.
★★★ Main features of PORO's App:
★ Common conversations.
- More than 750 lessons about Korean common conversation in daily life with audio files of native speakers.
- Various topics from greeting, introduction, small talk to business conversations…
- Consist of the audio script for learner to follow.
★ Show/ Hide transcript, translation.
- Understand and remember the native speaker's reading way by customizing the show/ hide transcript mode.
- Understand the meaning of new vocabulary and the meaning of the full sentence in each situation by customizing the translation mode
★ Sentences are highlighted following the audio.
- The mode that sentences are highlighted following the audio will help you to follow the conversation directly.
- You can click on the sentence to listen/ practice that phrase again
★ Playlist mode.
Enjoy practicing Korean while driving or traveling…, you just need to turn on the app and click on playlist mode.
★ Practice game.
By playing completing sentences game, you would know if you have already remembered the full sentence and its structure or not.
★ Learn Korean through news.
Not only can you improve your listening skill and vocabulary but also can enrich your knowledge and update world news.
★ Learn Korean through stories.
Learning Korean becomes more interesting because PORO has added a new function called Learning Korean through stories. You can enlarge your vocabulary, and learn how to express yourself in particular situations!
★★★★ The App “Learn Korean - Listening And Speaking" is suitable for:
★ False-beginners and who want to improve Korean communication.
★ Those who self-study Korean at home.
★ Learners who want to practice for TOPIK and other Korean tests.
★ Those who love communicating in Korean and practicing Korean by shadowing method.
★ Those who like to challenge your level.
“Learn Korean - Listening And Speaking” App is still in the developing process, so we hope to receive your contributed comment to make it better. We are a team that loves the Korean language and always try to share our love with the community, so if you like this app then please take a moment to rate 5 stars for it! You can also contact us by commenting or clicking the feedback button on the options screen.
★★★★ Please kindly contact:
- Email: support@porostudio.com
Thank you very much and good luck to you!
"Learn Korean - Listening And Speaking" is one of PORO’s ongoing apps for self-learners who want to speak Korean easily and effectively. With 750 daily dialogs, a list of lessons with various topics from greeting, introduction, shopping, business conversation, family talks, etc…. It's suitable for all Korean learners from beginner to intermediate and advanced learners to practice speaking Korean.
While listening to the conversation of the native speaker, try to imitate full sentences with the same intonation, pronunciation like the native speaker. By PORO's app, you can not only learn the accent, pronunciation, stress and intonation of native speakers and improve listening skill but also learn groups of vocabularies and useful phrases to communicate in daily talking.
★★★ Main features of PORO's App:
★ Common conversations.
- More than 750 lessons about Korean common conversation in daily life with audio files of native speakers.
- Various topics from greeting, introduction, small talk to business conversations…
- Consist of the audio script for learner to follow.
★ Show/ Hide transcript, translation.
- Understand and remember the native speaker's reading way by customizing the show/ hide transcript mode.
- Understand the meaning of new vocabulary and the meaning of the full sentence in each situation by customizing the translation mode
★ Sentences are highlighted following the audio.
- The mode that sentences are highlighted following the audio will help you to follow the conversation directly.
- You can click on the sentence to listen/ practice that phrase again
★ Playlist mode.
Enjoy practicing Korean while driving or traveling…, you just need to turn on the app and click on playlist mode.
★ Practice game.
By playing completing sentences game, you would know if you have already remembered the full sentence and its structure or not.
★ Learn Korean through news.
Not only can you improve your listening skill and vocabulary but also can enrich your knowledge and update world news.
★ Learn Korean through stories.
Learning Korean becomes more interesting because PORO has added a new function called Learning Korean through stories. You can enlarge your vocabulary, and learn how to express yourself in particular situations!
★★★★ The App “Learn Korean - Listening And Speaking" is suitable for:
★ False-beginners and who want to improve Korean communication.
★ Those who self-study Korean at home.
★ Learners who want to practice for TOPIK and other Korean tests.
★ Those who love communicating in Korean and practicing Korean by shadowing method.
★ Those who like to challenge your level.
“Learn Korean - Listening And Speaking” App is still in the developing process, so we hope to receive your contributed comment to make it better. We are a team that loves the Korean language and always try to share our love with the community, so if you like this app then please take a moment to rate 5 stars for it! You can also contact us by commenting or clicking the feedback button on the options screen.
★★★★ Please kindly contact:
- Email: support@porostudio.com
Thank you very much and good luck to you!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- KoreanーListening and Speaking
- Developer
- PORO HANGUGEO
- Bundle ID
- com.smartlingo.kconversation
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- porostudio.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $1.2K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $4.99 - $79.99 per item
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth25,034 ratings+44% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
More by PORO HANGUGEO
View all →Full revenue analysis
Read the article-style breakdown for KoreanーListening and Speaking: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.




