# Zetamac Arithmetic Practice vs FiveMinuteFox

The clearest difference is in-app purchases: Zetamac Arithmetic Practice at none against FiveMinuteFox's 2. Zetamac Arithmetic Practice also leads on update cadence (daily vs every 3 months) and ratings volume (18 vs 3). FiveMinuteFox's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 83%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FiveMinuteFox sells 2 in-app purchases, starting at $4.99 per month. Zetamac Arithmetic Practice asks for nothing beyond the download.

FiveMinuteFox holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Zetamac Arithmetic Practice has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 83% of Zetamac Arithmetic Practice's written reviews are positive against 100% of FiveMinuteFox's.

Zetamac Arithmetic Practice ships an update daily, FiveMinuteFox every 3 months. The most recent releases landed on October 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zetamac Arithmetic Practice | FiveMinuteFox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (18 ratings)](https://appshunter.io/ios/app/zetamac-arithmetic-practice/id6737153617/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fiveminutefox-mental-math/id6758168199/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 4 MB |
| Requires iOS | **17.5** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Ma](https://appshunter.io/developer/1774979062) | [KeepAddIt Works, LLC](https://appshunter.io/developer/1847586744) |

## 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


### FiveMinuteFox

[App page](https://appshunter.io/ios/app/fiveminutefox-mental-math/id6758168199)

Enhance your financial acumen with daily mental math exercises. Designed by a finance professional, this app offers progressive levels of practice to improve your calculation speed and accuracy for business contexts. Unlock advanced levels and features with a premium subscription.

**Highlights:** Daily mental math practice, 30 progressive difficulty levels, Specialized business context problems, Detailed solution explanations, Practice Mode for targeted skills, Streak tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FiveMinuteFox Premium | $4.99 | per month |
| FiveMinuteFox Premium | $29.99 | per year |


## Frequently asked questions

### Is Zetamac Arithmetic Practice free?

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

### Is FiveMinuteFox free?

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

### Which has better reviews, Zetamac Arithmetic Practice or FiveMinuteFox?

FiveMinuteFox is rated higher. Zetamac Arithmetic Practice averages 4.7 out of 5 from 18 ratings, while FiveMinuteFox averages 5.0 from 3 ratings.

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

Neither Zetamac Arithmetic Practice nor FiveMinuteFox shows ads.

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

Zetamac Arithmetic Practice ships an update daily, and FiveMinuteFox every 3 months. Most recently, Zetamac Arithmetic Practice was updated on October 18, 2026 and FiveMinuteFox on September 21, 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.*