# Mathify Mental Math vs Jak Polak

The clearest difference is in-app purchases: Mathify Mental Math at none against Jak Polak's 3. Mathify Mental Math also leads on device support (3 vs 1). Jak Polak's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price and iOS requirement there is nothing between them.

Both are free to download. Jak Polak sells 3 in-app purchases, starting at $1.99 per month. Mathify Mental Math asks for nothing beyond the download.

Mathify Mental Math ships an update fortnightly, Jak Polak every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mathify Mental Math | Jak Polak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mathify-mental-math/id6742114761/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 42 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Vladyslav Nevinchanyi](https://appshunter.io/developer/1796896776) | [VITAL KASIAK](https://appshunter.io/developer/6811640566) |

## What reviewers say

### Mathify Mental Math

[App page](https://appshunter.io/ios/app/mathify-mental-math/id6742114761)

Enhance your mental math abilities with this comprehensive practice app. It offers various operations, customizable workouts, and detailed progress tracking for users of all ages. Train offline and improve your speed and accuracy in arithmetic.

**Highlights:** Comprehensive mental math practice, Offline access, Engaging workouts, Customizable training, Manual answer entry, Detailed statistics, Progress history

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

**In-app purchases:** none


### Jak Polak

[App page](https://appshunter.io/ios/app/jak-polak/id6811640564)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jak Polak PRO Monthly | $1.99 | per month |
| Jak Polak PRO Yearly | $19.99 | per year |
| Jak Polak PRO Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Mathify Mental Math free?

Mathify Mental Math is free to download, with no in-app purchases.

### Is Jak Polak free?

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

### Do Mathify Mental Math or Jak Polak have ads?

Mathify Mental Math shows ads; Jak Polak does not.

### Which is updated more often, Mathify Mental Math or Jak Polak?

Mathify Mental Math ships an update fortnightly, and Jak Polak every 4 days. Most recently, Mathify Mental Math was updated on October 30, 2026 and Jak Polak on October 31, 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.*