# Math 24 vs Construction Planning

The clearest difference is price: Math 24 at Free against Construction Planning's $0.49. Construction Planning's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Math 24 is free to download; Construction Planning costs $0.49 up front. Math 24 sells 5 one-off in-app purchases. Construction Planning asks for nothing beyond the download.

## The numbers

| Metric | Math 24 | Construction Planning |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[4.6 (525 ratings)](https://appshunter.io/ios/app/math-24-mental-math/id1481802769/reviews)** | — |
| Number of ratings | **525** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### Math 24

[App page](https://appshunter.io/ios/app/math-24-mental-math/id1481802769)

This app challenges users to reach the number 24 using basic arithmetic operations. It offers various practice modes, timed challenges, and a problem generator for educators. Users can track their progress on leaderboards and utilize hints for assistance.

**Highlights:** Daily practice with difficulty levels, Create custom test papers, Timed race challenges, Global leaderboards, Adjustable difficulty and titles, Hints and solutions provided, Gesture-based puzzle solving

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 hints | $0.99 | one-time |
| Buy 10 skips | $0.99 | one-time |
| Buy 50 generate questions | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Lifetime Premium | $5.99 | one-time |


### Construction Planning

[App page](https://appshunter.io/ios/app/construction-planning/id6759386561)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math 24 free?

Math 24 is free to download, with in-app purchases available.

### Is Construction Planning free?

Construction Planning costs $0.49, with no in-app purchases.

### Do Math 24 or Construction Planning have ads?

Math 24 shows ads; Construction Planning 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.*