# Nuts And Bolts vs 1MathTrix

The clearest difference is in-app purchases: 1MathTrix at none against Nuts And Bolts's 1. 1MathTrix also leads on ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Nuts And Bolts sells 1 one-off in-app purchase. 1MathTrix asks for nothing beyond the download.

## The numbers

| Metric | Nuts And Bolts | 1MathTrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (35 ratings)](https://appshunter.io/ios/app/nuts-and-bolts-screw-sort-3d/id6478656978/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 145 MB | 16 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Mofun Interactive Technology Co., Ltd](https://appshunter.io/developer/1518914723) | [1EQ Edutech Private Limited](https://appshunter.io/developer/1711167252) |

## What reviewers say

### Nuts And Bolts

[App page](https://appshunter.io/ios/app/nuts-and-bolts-screw-sort-3d/id6478656978)

A relaxing and addictive puzzle game where players sort colorful nuts and bolts by color onto different bolts. Exercise your brain with hundreds of challenging levels without needing Wi-Fi or a time limit.

**Highlights:** Sort nuts and bolts by color, Hundreds of challenging levels, No Wi-Fi needed, No time limit, Addictive gameplay, Brain training puzzle

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### 1MathTrix

[App page](https://appshunter.io/ios/app/1mathtrix/id6737414811)

Engage in a grid-based calculation game that challenges your math skills. Progress through increasing difficulty levels, race against the clock, and track your performance to improve calculation speed and memory. Unlock new content and aim for the highest score in this fun and educational experience.

**Highlights:** Grid-based calculation gameplay, Multiple levels of increasing difficulty, Race against the clock challenges, Progress tracking and performance monitoring, Unlockable levels and content, High score aiming and leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nuts And Bolts free?

Nuts And Bolts is free to download, with in-app purchases available.

### Is 1MathTrix free?

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

### Do Nuts And Bolts or 1MathTrix have ads?

Nuts And Bolts shows ads; 1MathTrix does not.

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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.*