# Crazy Maths. vs Nekoris

The clearest difference is rating: Crazy Maths. at 5.0 against Nekoris's 3.0. Crazy Maths. also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Nekoris's advantage is update cadence (every 2 months vs every 64 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

Crazy Maths. holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Crazy Maths. ships an update every 64 months, Nekoris every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Crazy Maths. | Nekoris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crazy-maths/id963527104/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/nekoris/id983292405/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 64 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 26 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) | [振宇 陈](https://appshunter.io/developer/846452222) |

## What reviewers say

### Crazy Maths.

[App page](https://appshunter.io/ios/app/crazy-maths/id963527104)

This app offers a fun way to learn and practice fundamental math skills. It covers addition, subtraction, multiplication, division, and number theory concepts through engaging exercises and game modes. Designed for self-improvement, it helps build arithmetic fluency and mental math strategies.

**Highlights:** Basic arithmetic practice, Number theory concepts, Multiplication table learning, Mental math strategies, Multiple difficulty levels, High scores and awards, Fun animations

**Features:** macOS Compatibility

**In-app purchases:** none


### Nekoris

[App page](https://appshunter.io/ios/app/nekoris/id983292405)

This game combines the addictive gameplay of Tetris, elimination, and 2048-style mechanics. It offers a colorful and engaging experience perfect for passing the time with its simple yet challenging puzzles.

**Highlights:** Tetris-style gameplay, Elimination mechanics, 2048-style puzzles, Colorful design, Addictive gameplay, Time killer

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

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Maths. free?

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

### Is Nekoris free?

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

### Which has better reviews, Crazy Maths. or Nekoris?

Crazy Maths. is rated higher. Crazy Maths. averages 5.0 out of 5 from 2 ratings, while Nekoris averages 3.0 from 1 ratings.

### Do Crazy Maths. or Nekoris have ads?

Nekoris shows ads; Crazy Maths. does not.

### Which is updated more often, Crazy Maths. or Nekoris?

Crazy Maths. ships an update every 64 months, and Nekoris every 2 months. Most recently, Crazy Maths. was updated on November 1, 2026 and Nekoris on November 1, 2026.

---

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