# Neg Multiply vs Learn Math by Coolmath Games

The clearest difference is in-app purchases: Neg Multiply at none against Learn Math by Coolmath Games's 3. Learn Math by Coolmath Games's advantage is update cadence (every 8 days vs every 5 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Learn Math by Coolmath Games sells 3 in-app purchases, starting at $1.99 per 7 days. Neg Multiply asks for nothing beyond the download.

Neg Multiply ships an update every 5 weeks, Learn Math by Coolmath Games every 8 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Neg Multiply | Learn Math by Coolmath Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/learn-math-by-coolmath-games/id6759057857/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 156 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) | [Coolmath.com, LLC](https://appshunter.io/developer/979633998) |

## What reviewers say

### Neg Multiply

[App page](https://appshunter.io/ios/app/neg-multiply-brain-training/id6450744705)

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

**In-app purchases:** none


### Learn Math by Coolmath Games

[App page](https://appshunter.io/ios/app/learn-math-by-coolmath-games/id6759057857)

This app transforms math learning into a stress-free and enjoyable experience for teens and adults. It offers personalized daily workouts, covers five core math categories, and features a diverse game library to build real-world skills.

**Highlights:** Personalized daily workouts, 5 core math categories, 10 progressive difficulty ranks, 30 diverse games, Progress tracking, Multilingual support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Math Pro Weekly Subscription | $1.99 | per 7 days |
| Learn Math Pro Monthly Subscription | $5.99 | per month |
| Learn Math Pro Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Neg Multiply free?

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

### Is Learn Math by Coolmath Games free?

Learn Math by Coolmath Games is free to download, with in-app purchases available.

### Do Neg Multiply or Learn Math by Coolmath Games have ads?

Both Neg Multiply and Learn Math by Coolmath Games show ads.

### Which is updated more often, Neg Multiply or Learn Math by Coolmath Games?

Neg Multiply ships an update every 5 weeks, and Learn Math by Coolmath Games every 8 days. Most recently, Neg Multiply was updated on October 9, 2026 and Learn Math by Coolmath Games on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*