LeetCode

LeetCode

Think Sharper. Code Better.

505 ratings
43 reviews
Free

Details

  • Released
  • Updated
  • April 10, 2026
  • August 27, 2026

Features

LeetCode screenshot #1 for iPhone
LeetCode screenshot #2 for iPhone
LeetCode screenshot #3 for iPhone
LeetCode screenshot #4 for iPhone
LeetCode screenshot #5 for iPhone
LeetCode screenshot #6 for iPhone
LeetCode screenshot #7 for iPhone
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About

Practice coding challenges and prepare for technical interviews on the go. Discover company-specific questions, manage your practice lists, and track your progress. Stay updated with contests and daily quests to improve your skills.

Search and discover company questions
Practice coding challenges
Manage practice lists
Track personal progress
Contest registration and calendar sync
Daily challenges and quests
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+1

What's New in LeetCode

1.2.1

August 27, 2026

- Added security verification to help keep your account safe - More features coming soon Bug fixes and performance improvements to make your LeetCoding journey even better.

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User reviews

Missing some basic features

In the solution tab, there’s no way to sort the solution by the number of vote. Some questions have hundred of solutions. Without a sorting feature, the app is basically unusable.

App doesn’t load.

Why even make app if you don’t know how to handle iOS! Seriously app isn’t working in iOS.

Predatory Auto-Renewal, Refuses Refund

Be careful with LeetCode’s subscriptions. They auto-renewed my annual plan for another full year without sending any advance reminder — something California law (Automatic Renewal Law, §17600) actually requires before renewing.

I contacted support the same day the charge hit, explained I only ever wanted one year, and asked to cancel and refund. They hid behind a “non-refundable” clause in their Terms of Service, refused any refund, and closed my ticket without resolving anything.

Their ToS does not override state consumer-protection law, yet support kept copy-pasting the same denial. No prorated refund, no goodwill, no escalation — just a wall.

The product itself is fine, but the billing practices feel deliberately designed to trap users into charges they didn’t intend. If you subscribe, set a calendar reminder to cancel well before renewal, because they clearly won’t remind you and won’t refund you.
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Great work!!

Nice App!

Think big code big

I downloaded the app on my phone just to keep a track and it got automatically installed on my macbook , on my mac too its giving me fantastic experience, i am literally amazed , for now i just want one improvement in this existing app , add a feature so that we can access the recent submissions, while going to sleep we can just open the code and see it , its helpful in revision.
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FAQ

What is LeetCode?

LeetCode is a mobile application designed for practicing coding challenges and preparing for technical interviews. It offers a wide range of problems, company-specific questions, and tools to track your progress and stay engaged with daily challenges.

Is LeetCode free to use?

Yes, LeetCode is free to download and use. However, it does contain advertisements to support its development and services.

What devices does LeetCode support?

LeetCode is available for iPhone and iPad, offering a seamless experience across Apple's mobile and tablet devices.

How does LeetCode help with interview preparation?

LeetCode provides access to a vast library of coding problems, including those frequently asked in technical interviews at top companies. You can practice these problems, manage your learning lists, and track your performance to identify areas for improvement.

Can I participate in coding contests with LeetCode?

Yes, you can register for coding contests directly through the LeetCode app. It also offers features like Live Activities to keep you updated on contest progress, ensuring you don't miss any important moments.

How often is LeetCode updated?

The app was last updated on June 18, 2026, with version 1.1.8. The developer indicates that more content and features are planned for release every month, suggesting regular updates.

What is the age rating for LeetCode?

LeetCode has an age rating of 4+, making it suitable for a wide range of users interested in coding and problem-solving.

Does LeetCode offer certifications?

Based on the provided description, LeetCode focuses on skill development and interview preparation through practice challenges and contests. It does not explicitly mention offering formal certifications.