# Multiplication Math Trainer vs CS0

The clearest difference is price: CS0 at Free against Multiplication Math Trainer's $2.99. CS0 also leads on update cadence (every 3 months vs every 35 months). Multiplication Math Trainer's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

CS0 is free to download; Multiplication Math Trainer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Multiplication Math Trainer ships an update every 35 months, CS0 every 3 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Multiplication Math Trainer | CS0 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 3 months** |
| Size | 18 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Multiplication Math Trainer

[App page](https://appshunter.io/ios/app/multiplication-math-trainer/id1197852095)

**Features:** macOS Compatibility

**In-app purchases:** none


### CS0

[App page](https://appshunter.io/ios/app/cs0-003-cysa-plus-threat-analyst/id6761184689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Multiplication Math Trainer free?

Multiplication Math Trainer costs $2.99, with no in-app purchases.

### Is CS0 free?

CS0 is free to download, with no in-app purchases.

### Do Multiplication Math Trainer or CS0 have ads?

Neither Multiplication Math Trainer nor CS0 shows ads.

### Which is updated more often, Multiplication Math Trainer or CS0?

Multiplication Math Trainer ships an update every 35 months, and CS0 every 3 months. Most recently, Multiplication Math Trainer was updated on October 10, 2026 and CS0 on October 14, 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.*