# LeetCode vs Cozytek Code

The clearest difference is in-app purchases: LeetCode at none against Cozytek Code's 3. LeetCode also leads on iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Cozytek Code sells 3 in-app purchases, starting at $34.99 per month. LeetCode asks for nothing beyond the download.

## The numbers

| Metric | LeetCode | Cozytek Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (611 ratings)](https://appshunter.io/ios/app/leetcode/id6755816119/reviews)** | — |
| Number of ratings | **611** | — |
| Positive reviews | 45.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Ad-supported | — |
| Size | 110 MB | 21 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LeetCode](https://appshunter.io/developer/1739326909) | [Cozytek LLC](https://appshunter.io/developer/6787545226) |

## What reviewers say

### LeetCode

[App page](https://appshunter.io/ios/app/leetcode/id6755816119)

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.

**Highlights:** Search and discover company questions, Practice coding challenges, Manage practice lists, Track personal progress, Contest registration and calendar sync, Daily challenges and quests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cozytek Code

[App page](https://appshunter.io/ios/app/cozytek-code-interview-prep/id6787545224)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cozytek Code Full Access — 1 Month | $34.99 | per month |
| Cozytek Code Full Access — 3 Months | $79.99 | per 3 months |
| Cozytek Code Full Access — 1 Year | $119.99 | per year |


## Frequently asked questions

### Is LeetCode free?

LeetCode is free to download, with no in-app purchases.

### Is Cozytek Code free?

Cozytek Code is free to download, with in-app purchases available.

### Do LeetCode or Cozytek Code have ads?

Neither LeetCode nor Cozytek Code shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*