# AR Circuits 4D  |  Physics vs CP

The clearest difference is in-app purchases: AR Circuits 4D  |  Physics at none against CP's 3. AR Circuits 4D  |  Physics also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (7.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CP sells 3 in-app purchases, starting at $8.99 per month. AR Circuits 4D  |  Physics asks for nothing beyond the download.

AR Circuits 4D  |  Physics ships an update every 3 weeks, CP every 3 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AR Circuits 4D  |  Physics | CP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/ar-circuits-4d-physics/id1281271407/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 158 MB | 9 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Valeriy Danyuk](https://appshunter.io/developer/1262401022) | [The Good Barbers AG](https://appshunter.io/developer/6781315252) |

## What reviewers say

### AR Circuits 4D  |  Physics

[App page](https://appshunter.io/ios/app/ar-circuits-4d-physics/id1281271407)

Explore and build various circuit boards using augmented reality. This educational game allows children to safely experiment with electrical components and measure voltage and current intensity. It offers a safe and cost-free alternative to hands-on experimentation.

**Highlights:** Augmented reality circuit building, Explore sequential, parallel, and combined boards, Measure voltage and current intensity, Controllable component resistances, Safe and cost-free experimentation

**Features:** macOS Compatibility

**In-app purchases:** none


### CP

[App page](https://appshunter.io/ios/app/cp-pasajeros/id6786754746)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acceso completo, 1 mes | $8.99 | per month |
| Acceso completo, 3 meses | $17.99 | per 3 months |
| Acceso de por vida | $29.99 | one-time |


## Frequently asked questions

### Is AR Circuits 4D  |  Physics free?

AR Circuits 4D  |  Physics is free to download, with no in-app purchases.

### Is CP free?

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

### Do AR Circuits 4D  |  Physics or CP have ads?

Neither AR Circuits 4D  |  Physics nor CP shows ads.

### Which is updated more often, AR Circuits 4D  |  Physics or CP?

AR Circuits 4D  |  Physics ships an update every 3 weeks, and CP every 3 months. Most recently, AR Circuits 4D  |  Physics was updated on October 24, 2026 and CP on October 11, 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.*