LeetCard: Coding Flashcards

Developer: Sung Jie Hung

Category: Education

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3.1K installs

63 ratings

158 monthly active users

$<10K monthly revenue est.

IAP 57% · Ad 43%

Install Trends

Weekly +17

Declining

Monthly +133

Declining

LeetCard: Coding Flashcards Summary

LeetCard: Coding Flashcards is a ad-supported, with in-app purchases iOS app in Education by Sung Jie Hung. Released in Mar 2024 (2 years ago). It has 63 ratings with a 4.40★ (good) average. Based on AppGoblin estimates, it reaches roughly 158 monthly active users and generates around $<10K monthly revenue (57% IAP / 43% ads). Store metadata: updated Mar 22, 2026.

Store info: Last updated on App Store on Mar 22, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 6478087443

First Released: 2024-03-11

Store Last Updated: 2026-03-22

In-App Purchases: Yes

Ads: Yes

Website: kubicle.studio

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-02-15

AppGoblin Last Crawled: 2026-04-04

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-02-18

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4.4★

Ratings: 63

5★

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Screenshots

App Description

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