# PP+ RC Circuits vs AR Projectile Physics Sim

The clearest difference is price: AR Projectile Physics Sim at Free against PP+ RC Circuits's $1.99. AR Projectile Physics Sim also leads on update cadence (every 9 days vs every 29 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

AR Projectile Physics Sim is free to download; PP+ RC Circuits costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PP+ RC Circuits ships an update every 29 months, AR Projectile Physics Sim every 9 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PP+ RC Circuits | AR Projectile Physics Sim |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 9 days** |
| Size | 180 MB | 78 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328) | [Jay Murphree](https://appshunter.io/developer/1496966366) |

## What reviewers say

### PP+ RC Circuits

[App page](https://appshunter.io/ios/app/pp-plus-rc-circuits/id804726243)

**Features:** macOS Compatibility

**In-app purchases:** none


### AR Projectile Physics Sim

[App page](https://appshunter.io/ios/app/ar-projectile-physics-sim/id1497066365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PP+ RC Circuits free?

PP+ RC Circuits costs $1.99, with no in-app purchases.

### Is AR Projectile Physics Sim free?

AR Projectile Physics Sim is free to download, with no in-app purchases.

### Do PP+ RC Circuits or AR Projectile Physics Sim have ads?

Neither PP+ RC Circuits nor AR Projectile Physics Sim shows ads.

### Which is updated more often, PP+ RC Circuits or AR Projectile Physics Sim?

PP+ RC Circuits ships an update every 29 months, and AR Projectile Physics Sim every 9 days. Most recently, PP+ RC Circuits was updated on October 8, 2026 and AR Projectile Physics Sim on October 11, 2026.

---

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