# Jupiter ACE vs Materia

The clearest difference is in-app purchases: Jupiter ACE at none against Materia's 1. Jupiter ACE also leads on iOS requirement (15.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Materia sells 1 one-off in-app purchase. Jupiter ACE asks for nothing beyond the download.

## The numbers

| Metric | Jupiter ACE | Materia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/jupiter-ace/id590389822/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 63 months | — |
| Monetization | Free | — |
| Size | 35 MB | 5 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Memention Holding AB](https://appshunter.io/developer/286367873) | [Vincent Galeano](https://appshunter.io/developer/1821763930) |

## What reviewers say

### Jupiter ACE

[App page](https://appshunter.io/ios/app/jupiter-ace/id590389822)

Explore the history of computing by learning the Forth programming language on a simulated 1982 home computer. This educational tool provides an authentic experience for aspiring programmers interested in retro technology.

**Highlights:** Forth programming language simulation, 1982 home computer emulation, Educational retro computing experience, Freely available source code, iPad compatible

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

**In-app purchases:** none


### Materia

[App page](https://appshunter.io/ios/app/materia-elements/id6801725981)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Materia Pro | $4.99 | one-time |


## Frequently asked questions

### Is Jupiter ACE free?

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

### Is Materia free?

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

### Do Jupiter ACE or Materia have ads?

Neither Jupiter ACE nor Materia shows ads.

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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.*