# Action Matrix vs Sathaphone

The clearest difference is in-app purchases: Sathaphone at none against Action Matrix's 1. Sathaphone also leads on update cadence (every 5 weeks vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Action Matrix sells 1 one-off in-app purchase. Sathaphone asks for nothing beyond the download.

Action Matrix ships an update every 14 months, Sathaphone every 5 weeks. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Action Matrix | Sathaphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/action-matrix/id512888787/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 133 MB | 32 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blooming Kids Software LLC](https://appshunter.io/developer/501015942) | [LAILAOLAB ICT SOLUTIONS CO.,LTD](https://appshunter.io/developer/1553226920) |

## What reviewers say

### Action Matrix

[App page](https://appshunter.io/ios/app/action-matrix/id512888787)

This educational app presents actions in a visual row. Tapping an action's image triggers a related animation in the top display area. Each action features three distinct pictures and animations to explore.

**Highlights:** Visual action display, Interactive animations, Multiple animations per action, Simple tap interface, Educational content

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ActionMatrix | $3.99 | one-time |


### Sathaphone

[App page](https://appshunter.io/ios/app/sathaphone/id1581749723)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Action Matrix free?

Action Matrix is free to download, with in-app purchases available.

### Is Sathaphone free?

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

### Do Action Matrix or Sathaphone have ads?

Neither Action Matrix nor Sathaphone shows ads.

### Which is updated more often, Action Matrix or Sathaphone?

Action Matrix ships an update every 14 months, and Sathaphone every 5 weeks. Most recently, Action Matrix was updated on September 7, 2026 and Sathaphone on September 15, 2026.

---

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