# CompositesAI vs Australia's Constitution

The clearest difference is in-app purchases: CompositesAI at none against Australia's Constitution's 2. CompositesAI also leads on update cadence (every 9 days vs every 5 weeks) and iOS requirement (15.0 vs 17.6). Australia's Constitution's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Australia's Constitution sells 2 in-app purchases, starting at $0.99 per month. CompositesAI asks for nothing beyond the download.

CompositesAI ships an update every 9 days, Australia's Constitution every 5 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | CompositesAI | Australia's Constitution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/compositesai/id1297825946/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 46 MB | 28 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [T3Pixel LTD](https://appshunter.io/developer/1807377835) |

## What reviewers say

### CompositesAI

[App page](https://appshunter.io/ios/app/compositesai/id1297825946)

This AI-powered expert system provides access to composite materials knowledge and simulation tools through a conversational interface. Engineers, researchers, educators, and students can ask technical questions and receive sourced answers to make informed decisions.

**Highlights:** AI-powered expert system, Conversational interface, Sourced and traceable answers, Physics-based simulation tools, Machine-learning simulation tools, Access to composite knowledge

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Australia's Constitution

[App page](https://appshunter.io/ios/app/australias-constitution/id1352792599)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Every month | $0.99 | per month |
| Every 3 months | $1.99 | per 3 months |


## Frequently asked questions

### Is CompositesAI free?

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

### Is Australia's Constitution free?

Australia's Constitution is free to download, with in-app purchases available.

### Do CompositesAI or Australia's Constitution have ads?

CompositesAI shows ads; Australia's Constitution does not.

### Which is updated more often, CompositesAI or Australia's Constitution?

CompositesAI ships an update every 9 days, and Australia's Constitution every 5 weeks. Most recently, CompositesAI was updated on November 3, 2026 and Australia's Constitution on October 29, 2026.

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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.*