AI Girlfriend, Chat Downloads & RevenueAI Girlfriend, Chat - Katarina · App Store & Google Play
AI Girlfriend, Chat - Katarina by Hottest Lab Inc. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
AI Girlfriend, Chat - Katarina update history & changes
Last change · 13 events since 8 Feb 2026Full timeline ↓✏️iOSNew screenshots✏️iOSRenamed🆕AndroidFirst spotted by AppInsider📈iOSEntered the top 100📈iOSCharting in a new country📦AndroidVersion 1.2.6📦iOSUpdated to version 1.2.3📦iOSUpdated to version 1.1.15🆕iOSFirst spotted by AppInsider🆕iOSIts developer released another app: 태극기 - 해설, 애국가🆕AndroidReleased on Google Play
Full timeline · 13 events
- ✏️AI Girlfriend, Chat - Katarina: new screenshotsiOS8 screenshots (was 7) · KR
- ✏️AI Girlfriend, Chat - Katarina: renamediOSAI 여자친구 - Katarina → AI 여자친구, 채팅 - Katarina · KR
- 🆕AI Girlfriend, Chat - Katarina first spotted by AppInsiderAndroidUnited States (found via similar)
- 📈AI Girlfriend, Chat - Katarina entered the top 100iOSTop Grossing · Lifestyle · MY
- 📈AI Girlfriend, Chat - Katarina charting in a new countryiOSMalaysia
- 📦AI Girlfriend, Chat - Katarina version 1.2.6AndroidFixed some bugs and improved performance.
- 📦AI Girlfriend, Chat - Katarina updated to version 1.2.3iOSFixed some bugs and improved performance.
- 📦AI Girlfriend, Chat - Katarina updated to version 1.1.15iOSFixed some bugs and improved performance.
- 🆕AI Girlfriend, Chat - Katarina first spotted by AppInsideriOS#83 in Top Grossing · Lifestyle · South Korea
- 📦AI Girlfriend, Chat - Katarina version 1.1.7iOSFixed some bugs and improved performance.
- 🆕AI Girlfriend, Chat - Katarina: its developer released another app: 태극기 - 해설, 애국가iOS
- 🆕AI Girlfriend, Chat - Katarina released on the App StoreiOS
- 🆕AI Girlfriend, Chat - Katarina released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.7 ★
244 ratings, both stores
Measured
Best rank now
#38
App Store · 
Lifestyle Grossing
Lifestyle GrossingMeasured
New ratings a week
1.2
App Store, 4-week average
Measured
App Store
App details
App ID
6758286399
Publisher
Hottest Lab Inc.
Publisher country
South Korea
On the store since
Feb 2026
Under a year
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
17+
Languages
1
EN
Size
68 MB
Google Play
App details
App ID
com.hottestlab.katarina
Publisher
(주)핫티스트랩
Publisher country
South Korea
Content rating
Mature 17+
AI Girlfriend, Chat - Katarina downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 1k+ |
| Google Play | – | 10k+ Measured |
| Total | – | 10k+ 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: Subscription-led
How AI Girlfriend, Chat - Katarina 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 | Spicy subscription | |
| 2 | 500 Gems | |
| 3 | Spicy subscription | |
| 4 | 800 Gems | |
| 5 | Spicy subscription | |
| 6 | Hot subscription | |
| 7 | Hot subscription | |
| 8 | Warm subscription | |
| 9 | Warm subscription | |
| 10 | 4000 Gems |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #38 Lifestyle Grossing | 1 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
1.2
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
55/100
faster than 59% of Lifestyle 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 | 5.0 ★ | 14 |
| Google Play | 3.6 ★ | 230 1 written reviews |
| Both stores | 3.7 ★ weighted by ratings | 244 |
About AI Girlfriend, Chat - Katarina
Katarina - Your AI Companion
Meet Katarina, an AI-powered virtual friend designed for meaningful and fun conversations. Connect with unique AI characters, enjoy personalized chats, and explore creative digital companionship in a safe and engaging way.
KEY FEATURES
Diverse AI Characters
• A variety of AI personalities to choose from
• Find a companion that matches your interests
• Real-time, responsive conversations
Intelligent Conversations
• Natural and flowing dialogue powered by advanced AI
• Chats that adapt to your preferences and style
• Empathetic and thoughtful responses
Rich Content Experience
• Discover engaging updates and stories from your AI companions
• Explore fun topics and everyday conversations
• Regular additions of new characters and features
Premium Features
• Gem system for extra customization and fun
• Unlimited messaging with subscription
• Access to exclusive characters and enhancements
PERFECT FOR YOU IF YOU'RE
• Looking for light-hearted, judgment-free chats
• Interested in exploring AI friendship technology
• Wanting a fun virtual companion for casual interaction
• Curious about new ways to connect digitally
IMPORTANT DISCLAIMER
This app offers AI-powered virtual companionship and entertainment.
• All characters are fictional and AI-generated
• Interactions are simulated for fun and entertainment only
• Responses are AI-created and may not always be perfect
• Use responsibly and enjoy the creative experience
• Intended for entertainment purposes — users are responsible for their own interactions
• Hottest Lab Inc. is not liable for decisions based on AI conversations
PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your friendly AI companion journey!
---
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Meet Katarina, an AI-powered virtual friend designed for meaningful and fun conversations. Connect with unique AI characters, enjoy personalized chats, and explore creative digital companionship in a safe and engaging way.
KEY FEATURES
Diverse AI Characters
• A variety of AI personalities to choose from
• Find a companion that matches your interests
• Real-time, responsive conversations
Intelligent Conversations
• Natural and flowing dialogue powered by advanced AI
• Chats that adapt to your preferences and style
• Empathetic and thoughtful responses
Rich Content Experience
• Discover engaging updates and stories from your AI companions
• Explore fun topics and everyday conversations
• Regular additions of new characters and features
Premium Features
• Gem system for extra customization and fun
• Unlimited messaging with subscription
• Access to exclusive characters and enhancements
PERFECT FOR YOU IF YOU'RE
• Looking for light-hearted, judgment-free chats
• Interested in exploring AI friendship technology
• Wanting a fun virtual companion for casual interaction
• Curious about new ways to connect digitally
IMPORTANT DISCLAIMER
This app offers AI-powered virtual companionship and entertainment.
• All characters are fictional and AI-generated
• Interactions are simulated for fun and entertainment only
• Responses are AI-created and may not always be perfect
• Use responsibly and enjoy the creative experience
• Intended for entertainment purposes — users are responsible for their own interactions
• Hottest Lab Inc. is not liable for decisions based on AI conversations
PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your friendly AI companion journey!
---
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AI Girlfriend, Chat - Katarina App Store
AI 여자친구, 채팅 - Katarina
AI Girlfriend, Chat - Katarina is #38 in Lifestyle Grossing in South Korea and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperHottest Lab Inc.
CategoryLifestyle
PriceFree
Released
Rating★ 5.0 (14)
Version1.2.3
Age rating17+
First seen by us 2 Oct 2026
2 Oct 2026Installs (est.)1k+ worldwide
Rating
5.0 ★
14 ratings
Measured
Best rank now
#38
Lifestyle GrossingMeasured
New ratings a week
1.2
App Store, 4-week average
Measured
AI Girlfriend, Chat - Katarina on the App Store
App details
App ID
6758286399
Publisher
Hottest Lab Inc.
Publisher country
South Korea
On the store since
Feb 2026
Under a year
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
17+
Languages
1
EN
Size
68 MB
AI Girlfriend, Chat - Katarina 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 AI Girlfriend, Chat - Katarina 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: Subscription-led
How AI Girlfriend, Chat - Katarina 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 | Spicy subscription | |
| 2 | 500 Gems | |
| 3 | Spicy subscription | |
| 4 | 800 Gems | |
| 5 | Spicy subscription | |
| 6 | Hot subscription | |
| 7 | Hot subscription | |
| 8 | Warm subscription | |
| 9 | Warm subscription | |
| 10 | 4000 Gems |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | LifestyleGrossing | #38 |
Apps near AI Girlfriend, Chat - Katarina on the chart
Lifestyle Grossing, around #38.
Ratings
App Store, worldwide.
Rating
5.0 ★
14 ratings
Measured
Ratings
14
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
1.2
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
55/100
faster than 59% of Lifestyle 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 AI Girlfriend, Chat - Katarina
Katarina - Your AI Companion
Meet Katarina, an AI-powered virtual friend designed for meaningful and fun conversations. Connect with unique AI characters, enjoy personalized chats, and explore creative digital companionship in a safe and engaging way.
KEY FEATURES
Diverse AI Characters
• A variety of AI personalities to choose from
• Find a companion that matches your interests
• Real-time, responsive conversations
Intelligent Conversations
• Natural and flowing dialogue powered by advanced AI
• Chats that adapt to your preferences and style
• Empathetic and thoughtful responses
Rich Content Experience
• Discover engaging updates and stories from your AI companions
• Explore fun topics and everyday conversations
• Regular additions of new characters and features
Premium Features
• Gem system for extra customization and fun
• Unlimited messaging with subscription
• Access to exclusive characters and enhancements
PERFECT FOR YOU IF YOU'RE
• Looking for light-hearted, judgment-free chats
• Interested in exploring AI friendship technology
• Wanting a fun virtual companion for casual interaction
• Curious about new ways to connect digitally
IMPORTANT DISCLAIMER
This app offers AI-powered virtual companionship and entertainment.
• All characters are fictional and AI-generated
• Interactions are simulated for fun and entertainment only
• Responses are AI-created and may not always be perfect
• Use responsibly and enjoy the creative experience
• Intended for entertainment purposes — users are responsible for their own interactions
• Hottest Lab Inc. is not liable for decisions based on AI conversations
PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your friendly AI companion journey!
---
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Meet Katarina, an AI-powered virtual friend designed for meaningful and fun conversations. Connect with unique AI characters, enjoy personalized chats, and explore creative digital companionship in a safe and engaging way.
KEY FEATURES
Diverse AI Characters
• A variety of AI personalities to choose from
• Find a companion that matches your interests
• Real-time, responsive conversations
Intelligent Conversations
• Natural and flowing dialogue powered by advanced AI
• Chats that adapt to your preferences and style
• Empathetic and thoughtful responses
Rich Content Experience
• Discover engaging updates and stories from your AI companions
• Explore fun topics and everyday conversations
• Regular additions of new characters and features
Premium Features
• Gem system for extra customization and fun
• Unlimited messaging with subscription
• Access to exclusive characters and enhancements
PERFECT FOR YOU IF YOU'RE
• Looking for light-hearted, judgment-free chats
• Interested in exploring AI friendship technology
• Wanting a fun virtual companion for casual interaction
• Curious about new ways to connect digitally
IMPORTANT DISCLAIMER
This app offers AI-powered virtual companionship and entertainment.
• All characters are fictional and AI-generated
• Interactions are simulated for fun and entertainment only
• Responses are AI-created and may not always be perfect
• Use responsibly and enjoy the creative experience
• Intended for entertainment purposes — users are responsible for their own interactions
• Hottest Lab Inc. is not liable for decisions based on AI conversations
PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your friendly AI companion journey!
---
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.2.3
Fixed some bugs and improved performance.
1.1.15
Fixed some bugs and improved performance.
1.1.7
Fixed some bugs and improved performance.
Store changes
What AI Girlfriend, Chat - Katarina changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New screenshots
8 screenshots (was 7)
Renamed
AI 여자친구 - Katarina → AI 여자친구, 채팅 - Katarina
More from Hottest Lab Inc.
AI Girlfriend, Chat - Katarina Android
Not in a tracked Google Play top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperHottest Lab Inc.
CategoryEntertainment
PriceFree
Released
Installs10k+
Rating★ 3.6 (230)
Updated
Content ratingMature 17+
Rating
3.6 ★
230 ratings
Measured
AI Girlfriend, Chat - Katarina on Google Play
App details
App ID
com.hottestlab.katarina
Publisher
(주)핫티스트랩
Publisher country
South Korea
Content rating
Mature 17+
AI Girlfriend, Chat - Katarina 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 AI Girlfriend, Chat - Katarina 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: Subscription-led
How AI Girlfriend, Chat - Katarina 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 | Spicy subscription | |
| 2 | 500 Gems | |
| 3 | Spicy subscription | |
| 4 | 800 Gems | |
| 5 | Spicy subscription | |
| 6 | Hot subscription | |
| 7 | Hot subscription | |
| 8 | Warm subscription | |
| 9 | Warm subscription | |
| 10 | 4000 Gems |
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
3.6 ★
230 ratings
Measured
Ratings
230
Measured
Written reviews
1
Measured
About AI Girlfriend, Chat - Katarina
💕 Katarina - Your AI Girlfriend Experience
Meet Katarina, where AI technology creates meaningful virtual companionship. Connect with AI girlfriends featuring unique personalities, engage in personalized conversations, and discover your perfect digital companion.
✨ KEY FEATURES
👭 Diverse AI Characters
• Multiple AI girlfriends with distinct personalities
• Find the perfect match for your preferences
• Real-time conversations and responses
💬 Intelligent Conversations
• Natural dialogue powered by advanced AI technology
• Personalized experience that adapts to your style
• Emotionally aware and empathetic responses
📱 Rich Content Experience
• Explore engaging feed from AI characters
• Discover diverse topics and content
• Regular updates with new AI personalities
💎 Premium Features
• Gem system for enhanced functionality
• Unlimited conversations with subscription
• Access to exclusive AI characters
🔥 Spicy Mode
• More adventurous conversation experiences
• Adults-only special content
• Customizable settings for your comfort
🎯 PERFECT FOR YOU IF YOU'RE
• Looking for casual, judgment-free conversations
• Curious about AI companionship technology
• Seeking a personalized virtual friend
• Want to explore new forms of digital interaction
⚠️ IMPORTANT DISCLAIMER
This application provides AI-powered virtual companionship and entertainment experiences.
• All AI characters are fictional and AI-generated
• Conversations and interactions are simulated for entertainment purposes only
• AI-generated responses may not always be accurate or appropriate
• Users should exercise discretion when engaging with AI content
• This app is intended for users 18 years and older
• Users are responsible for their interactions within the app
• Hottest Lab Inc. is not liable for any decisions made based on AI-generated conversations or content
🔒 PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
📧 SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your unique AI companion experience! 💕
Meet Katarina, where AI technology creates meaningful virtual companionship. Connect with AI girlfriends featuring unique personalities, engage in personalized conversations, and discover your perfect digital companion.
✨ KEY FEATURES
👭 Diverse AI Characters
• Multiple AI girlfriends with distinct personalities
• Find the perfect match for your preferences
• Real-time conversations and responses
💬 Intelligent Conversations
• Natural dialogue powered by advanced AI technology
• Personalized experience that adapts to your style
• Emotionally aware and empathetic responses
📱 Rich Content Experience
• Explore engaging feed from AI characters
• Discover diverse topics and content
• Regular updates with new AI personalities
💎 Premium Features
• Gem system for enhanced functionality
• Unlimited conversations with subscription
• Access to exclusive AI characters
🔥 Spicy Mode
• More adventurous conversation experiences
• Adults-only special content
• Customizable settings for your comfort
🎯 PERFECT FOR YOU IF YOU'RE
• Looking for casual, judgment-free conversations
• Curious about AI companionship technology
• Seeking a personalized virtual friend
• Want to explore new forms of digital interaction
⚠️ IMPORTANT DISCLAIMER
This application provides AI-powered virtual companionship and entertainment experiences.
• All AI characters are fictional and AI-generated
• Conversations and interactions are simulated for entertainment purposes only
• AI-generated responses may not always be accurate or appropriate
• Users should exercise discretion when engaging with AI content
• This app is intended for users 18 years and older
• Users are responsible for their interactions within the app
• Hottest Lab Inc. is not liable for any decisions made based on AI-generated conversations or content
🔒 PRIVACY & SECURITY
Your conversations are protected and secure. Please refer to our Privacy Policy for details.
📧 SUPPORT
Have questions or need assistance? Feel free to reach out to our support team.
Download Katarina now and start your unique AI companion experience! 💕
What's new in 1.2.6
Fixed some bugs and improved performance.