# AR MATH P.3 vs Memory Note วิทยาศาสตร์ ป.1

The clearest difference is in-app purchases: AR MATH P.3 at none against Memory Note วิทยาศาสตร์ ป.1's 1. AR MATH P.3 also leads on ads (none vs shown) and iOS requirement (11.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Memory Note วิทยาศาสตร์ ป.1 sells 1 one-off in-app purchase. AR MATH P.3 asks for nothing beyond the download.

## The numbers

| Metric | AR MATH P.3 | Memory Note วิทยาศาสตร์ ป.1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Size | 145 MB | 27 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Illusion (Thailand) Co.,Ltd](https://appshunter.io/developer/869205333) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### AR MATH P.3

[App page](https://appshunter.io/ios/app/ar-math-p3/id1519192421)

**In-app purchases:** none


### Memory Note วิทยาศาสตร์ ป.1

[App page](https://appshunter.io/ios/app/memory-note-1-3/id6819193825)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is AR MATH P.3 free?

AR MATH P.3 is free to download, with no in-app purchases.

### Is Memory Note วิทยาศาสตร์ ป.1 free?

Memory Note วิทยาศาสตร์ ป.1 is free to download, with in-app purchases available.

### Do AR MATH P.3 or Memory Note วิทยาศาสตร์ ป.1 have ads?

Memory Note วิทยาศาสตร์ ป.1 shows ads; AR MATH P.3 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.*