# LeetCode vs Probability Practice

The clearest difference is in-app purchases: Probability Practice at none against LeetCode's 2. Probability Practice also leads on iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. LeetCode sells 2 in-app purchases, starting at $35.00 per month. Probability Practice asks for nothing beyond the download.

## The numbers

| Metric | LeetCode | Probability Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (662 ratings)](https://appshunter.io/ios/app/leetcode/id6755816119/reviews)** | — |
| Number of ratings | **662** | — |
| Positive reviews | 44.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Ad-supported | — |
| Size | 110 MB | 31 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LeetCode](https://appshunter.io/developer/1739326909) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeetCode Premium Monthly | $35.00 | per month |
| LeetCode Premium Yearly | $159.00 | per year |


### Probability Practice

[App page](https://appshunter.io/ios/app/probability-practice/id6760345315)

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

**In-app purchases:** none


## Frequently asked questions

### Is LeetCode free?

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

### Is Probability Practice free?

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

### Do LeetCode or Probability Practice have ads?

Neither LeetCode nor Probability Practice shows ads.

---

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