# Mathify Mental Math vs Leitor PDF

The clearest difference is ads: Leitor PDF at none against Mathify Mental Math's shown. Mathify Mental Math's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mathify Mental Math ships an update fortnightly, Leitor PDF every 4 weeks. The most recent releases landed on September 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mathify Mental Math | Leitor PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathify-mental-math/id6742114761/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Ad-supported | — |
| Size | 42 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Nevinchanyi](https://appshunter.io/developer/1796896776) | [DANIEL GOMES PEREIRA](https://appshunter.io/developer/1896629586) |

## 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


### Leitor PDF

[App page](https://appshunter.io/ios/app/leitor-pdf/id6788854472)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathify Mental Math free?

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

### Is Leitor PDF free?

Leitor PDF is free to download, with no in-app purchases.

### Do Mathify Mental Math or Leitor PDF have ads?

Mathify Mental Math shows ads; Leitor PDF does not.

### Which is updated more often, Mathify Mental Math or Leitor PDF?

Mathify Mental Math ships an update fortnightly, and Leitor PDF every 4 weeks. Most recently, Mathify Mental Math was updated on September 18, 2026 and Leitor PDF on October 9, 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.*