# Zetamac Arithmetic Practice vs LeetCode

Zetamac Arithmetic Practice and LeetCode both sit at 4.7 stars, but that hides the real split: 82% of Zetamac Arithmetic Practice's written reviews are positive against 44% of LeetCode's. Zetamac Arithmetic Practice also leads on in-app purchases (none vs 2) and update cadence (daily vs every 2 weeks). LeetCode's advantage is ratings volume (611 vs 18). On price, rating, 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. Zetamac Arithmetic Practice asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Zetamac Arithmetic Practice against 4.8 for LeetCode. That said, the two scores are not equally well evidenced: LeetCode has 611 ratings behind it against 18, so its average is the more settled of the two. Written reviews are what separate them: 82% of Zetamac Arithmetic Practice's written reviews are positive against 44% of LeetCode's.

Zetamac Arithmetic Practice ships an update daily, LeetCode every 2 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Zetamac Arithmetic Practice | LeetCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (18 ratings)](https://appshunter.io/ios/app/zetamac-arithmetic-practice/id6737153617/reviews) | **[4.8 (611 ratings)](https://appshunter.io/ios/app/leetcode/id6755816119/reviews)** |
| Number of ratings | 18 | **611** |
| Positive reviews | **82.4% of reviews** | 44.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 110 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Ma](https://appshunter.io/developer/1774979062) | [LeetCode](https://appshunter.io/developer/1739326909) |

## What reviewers say

### Zetamac Arithmetic Practice

[App page](https://appshunter.io/ios/app/zetamac-arithmetic-practice/id6737153617)

This app offers mental math practice tailored for quantitative finance professionals. It focuses on improving calculation speed and accuracy for complex numerical problems.

**Highlights:** Mental math practice, Quantitative finance focus, Calculation speed improvement, Accuracy enhancement, Numerical problem solving

**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 Arithmetic Practice free?

Zetamac Arithmetic Practice 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 Arithmetic Practice or LeetCode?

LeetCode is rated higher. Zetamac Arithmetic Practice averages 4.7 out of 5 from 18 ratings, while LeetCode averages 4.8 from 611 ratings.

### Do Zetamac Arithmetic Practice or LeetCode have ads?

Neither Zetamac Arithmetic Practice nor LeetCode shows ads.

### Which is updated more often, Zetamac Arithmetic Practice or LeetCode?

Zetamac Arithmetic Practice ships an update daily, and LeetCode every 2 weeks. Most recently, Zetamac Arithmetic Practice was updated on October 1, 2026 and LeetCode on October 2, 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.*