LeetCard Downloads & RevenueLeetCard: Coding Flashcards · App Store & Google Play
LeetCard: Coding Flashcards by Kubicle LLC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
LeetCard: Coding Flashcards update history & changes
Last change · 7 events since 11 Mar 2024Full timeline ↓📈iOSDropped out of every chart we track🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 2.9.0📦AndroidVersion 1.4.0🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 7 events
- 📈LeetCard: Coding Flashcards dropped out of every chart we trackiOSLast seen 25 Oct
- 🆕LeetCard: Coding Flashcards first spotted by AppInsiderAndroidUnited States (found via developer)
- 🆕LeetCard: Coding Flashcards first spotted by AppInsideriOS#72 in Top Grossing · Education · India (found via developer)
- 📦LeetCard: Coding Flashcards version 2.9.0iOSThis update makes your LeetCode grind smarter, not harder.
- 📦LeetCard: Coding Flashcards version 1.4.0AndroidThis update makes your LeetCode grind smarter, not harder.
- 🆕LeetCard: Coding Flashcards released on Google PlayAndroid
- 🆕LeetCard: Coding Flashcards 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
4.3 ★
56 ratings, both stores
Measured
App Store
App details
App ID
6478087443
Publisher
Kubicle LLC
Publisher country
United States
On the store since
Mar 2024
2 years on the store
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
130 MB
Also listed in
Productivity
Google Play
App details
App ID
com.kubicle.leetcardapp
Publisher
Kubicle LLC
Publisher country
United States
Content rating
Everyone
LeetCard: Coding Flashcards downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 10k+ |
| Google Play | – | 1k+ 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: Ad-led
How LeetCard: Coding Flashcards makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/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 | 4.4 ★ | 28 |
| Google Play | 4.2 ★ | 28 |
| Both stores | 4.3 ★ weighted by ratings | 56 |
About LeetCard: Coding Flashcards
LeetCard is an AI-powered coding interview prep app that helps you master problems through smart flashcards, adaptive learning, and focused practice.
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
Support:
• Privacy Policy: https://www.kubicle.studio/leetcard/privacy.html
• Terms and Conditions: https://www.kubicle.studio/leetcard/terms.html
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
Support:
• Privacy Policy: https://www.kubicle.studio/leetcard/privacy.html
• Terms and Conditions: https://www.kubicle.studio/leetcard/terms.html
LeetCard: Coding Flashcards App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperKubicle LLC
CategoryEducation
PriceFree
Released
Rating★ 4.4 (28)
Version2.9.0
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Installs (est.)10k+ worldwide
Rating
4.4 ★
28 ratings
Measured
LeetCard: Coding Flashcards on the App Store
App details
App ID
6478087443
Publisher
Kubicle LLC
Publisher country
United States
On the store since
Mar 2024
2 years on the store
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
130 MB
Also listed in
Productivity
LeetCard: Coding Flashcards 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 LeetCard: Coding Flashcards 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: Ad-led
How LeetCard: Coding Flashcards makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/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
4.4 ★
28 ratings
Measured
Ratings
28
Measured
About LeetCard: Coding Flashcards
LeetCard is an AI-powered coding interview prep app that helps you master problems through smart flashcards, adaptive learning, and focused practice.
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
Support:
• Privacy Policy: https://www.kubicle.studio/leetcard/privacy.html
• Terms and Conditions: https://www.kubicle.studio/leetcard/terms.html
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
Support:
• Privacy Policy: https://www.kubicle.studio/leetcard/privacy.html
• Terms and Conditions: https://www.kubicle.studio/leetcard/terms.html
Latest updates
2.9.0
This update makes your LeetCode grind smarter, not harder.
More from Kubicle LLC
LeetCard: Coding Flashcards Android
Not in a tracked Google Play top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperKubicle LLC
CategoryEducation
PriceFree
Released
Installs1k+
Rating★ 4.2 (28)
Updated
Content ratingEveryone
Rating
4.2 ★
28 ratings
Measured
LeetCard: Coding Flashcards on Google Play
App details
App ID
com.kubicle.leetcardapp
Publisher
Kubicle LLC
Publisher country
United States
Content rating
Everyone
LeetCard: Coding Flashcards 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 LeetCard: Coding Flashcards 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: Ad-led
How LeetCard: Coding Flashcards makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/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
4.2 ★
28 ratings
Measured
Ratings
28
Measured
About LeetCard: Coding Flashcards
LeetCard is an AI-powered coding interview prep app that helps you master problems through smart flashcards, adaptive learning, and focused practice.
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck.
Key Features:
• AI-powered hints for every problem, powered by OpenAI
• Personalized study plans that adapt to your level
• Smart flashcards for fast, on-the-go review
• Clean organization of problems, notes, and progress
• A personalized dashboard to stay focused and motivated
• Detailed analytics to monitor growth and spot weak areas
What's new in 1.4.0
This update makes your LeetCode grind smarter, not harder.