# 4 Plus 4 vs My MathBox 1

The clearest difference is in-app purchases: My MathBox 1 at none against 4 Plus 4's 1. My MathBox 1 also leads on update cadence (weekly vs monthly). 4 Plus 4's advantage is iOS requirement (13.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. 4 Plus 4 sells 1 one-off in-app purchase. My MathBox 1 asks for nothing beyond the download.

4 Plus 4 ships an update monthly, My MathBox 1 weekly. The most recent releases landed on July 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 4 Plus 4 | My MathBox 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4-plus-4/id1602292243/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 38 MB | 148 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Koehnen](https://appshunter.io/developer/431219217) | [JORN FRANKENFELD](https://appshunter.io/developer/1806568157) |

## What reviewers say

### 4 Plus 4

[App page](https://appshunter.io/ios/app/4-plus-4/id1602292243)

This app offers a clear, step-by-step approach to learning mathematics. It features structured modules for number basics, arithmetic, and fractions, with playful sections to apply learned concepts. Designed to make math understandable and enjoyable, it's ideal for beginners and for refreshing knowledge.

**Highlights:** Clear learning modules, Step-by-step guidance, Structured practice, Playful application sections, Progress tracking, Ad-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Inclusive | $1.99 | one-time |


### My MathBox 1

[App page](https://appshunter.io/ios/app/my-mathbox-1/id6745749890)

**In-app purchases:** none


## Frequently asked questions

### Is 4 Plus 4 free?

4 Plus 4 is free to download, with in-app purchases available.

### Is My MathBox 1 free?

My MathBox 1 is free to download, with no in-app purchases.

### Do 4 Plus 4 or My MathBox 1 have ads?

Neither 4 Plus 4 nor My MathBox 1 shows ads.

### Which is updated more often, 4 Plus 4 or My MathBox 1?

4 Plus 4 ships an update monthly, and My MathBox 1 weekly. Most recently, 4 Plus 4 was updated on July 24, 2026 and My MathBox 1 on September 12, 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.*