# Zetamac problems vs LeetCode

The clearest difference is in-app purchases: Zetamac problems at none against LeetCode's 2. Zetamac problems also leads on rating (5.0 vs 4.8). LeetCode's advantage is ads (none vs shown) and ratings volume (626 vs 2). On price, monetization model, device support and iOS requirement there is nothing between them.

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

Zetamac problems holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: LeetCode has 626 ratings behind it against 2, so its average is the more settled of the two.

Zetamac problems ships an update every 2 months, LeetCode fortnightly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Zetamac problems | LeetCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zetamac-problems/id6743952737/reviews)** | [4.8 (626 ratings)](https://appshunter.io/ios/app/leetcode/id6755816119/reviews) |
| Number of ratings | 2 | **626** |
| Positive reviews | — | 44.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 4 MB | 110 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chhaya Patel](https://appshunter.io/developer/1736176770) | [LeetCode](https://appshunter.io/developer/1739326909) |

## What reviewers say

### Zetamac problems

[App page](https://appshunter.io/ios/app/zetamac-problems/id6743952737)

Sharpen your math skills with daily practice problems. This app offers diverse problem types, customizable difficulty, and timed challenges to prepare for exams and interviews. Get instant feedback to improve your accuracy and speed.

**Highlights:** Diverse math problem types, Customizable number range, Timed practice challenges, Realistic quantitative simulations, Instant feedback on answers

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Zetamac problems free?

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

### Is LeetCode free?

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

### Which has better reviews, Zetamac problems or LeetCode?

Zetamac problems is rated higher. Zetamac problems averages 5.0 out of 5 from 2 ratings, while LeetCode averages 4.8 from 626 ratings.

### Do Zetamac problems or LeetCode have ads?

Zetamac problems shows ads; LeetCode does not.

### Which is updated more often, Zetamac problems or LeetCode?

Zetamac problems ships an update every 2 months, and LeetCode fortnightly. Most recently, Zetamac problems was updated on October 14, 2026 and LeetCode on October 15, 2026.

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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.*