# MathAthlete vs Block Defense

The clearest difference is in-app purchases: Block Defense at none against MathAthlete's 1. Block Defense also leads on iOS requirement (13.0 vs 15.0). MathAthlete's advantage is ads (none vs shown) and update cadence (daily vs every 2 months). On price and device support there is nothing between them.

Both are free to download. MathAthlete sells 1 one-off in-app purchase. Block Defense asks for nothing beyond the download.

MathAthlete ships an update daily, Block Defense every 2 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MathAthlete | Block Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mathathlete/id1576809054/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 107 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergio Deleon Jr.](https://appshunter.io/developer/1450462236) | [Zorvyn Myxthirn Falkthorpe](https://appshunter.io/developer/6792965832) |

## What reviewers say

### MathAthlete

[App page](https://appshunter.io/ios/app/mathathlete/id1576809054)

Engage in a collection of arithmetic games playable directly through iMessage. Challenge friends and family with addition, subtraction, multiplication, and division challenges. More game modes are planned for future updates.

**Highlights:** Arithmetic games, Playable via iMessage, Addition challenges, Subtraction challenges, Multiplication challenges, Division challenges

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bonuses | $0.99 | one-time |


### Block Defense

[App page](https://appshunter.io/ios/app/block-defense-tower-war/id6792978108)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathAthlete free?

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

### Is Block Defense free?

Block Defense is free to download, with no in-app purchases.

### Do MathAthlete or Block Defense have ads?

Block Defense shows ads; MathAthlete does not.

### Which is updated more often, MathAthlete or Block Defense?

MathAthlete ships an update daily, and Block Defense every 2 months. Most recently, MathAthlete was updated on October 10, 2026 and Block Defense on October 6, 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.*