# Orbit 360 vs AeroRotationSim

The clearest difference is in-app purchases: AeroRotationSim at none against Orbit 360's 4. AeroRotationSim also leads on ads (none vs shown). Orbit 360's advantage is update cadence (every 3 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Orbit 360 sells 4 in-app purchases, starting at $0.99 per month. AeroRotationSim asks for nothing beyond the download.

Orbit 360 ships an update every 3 days, AeroRotationSim every 6 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Orbit 360 | AeroRotationSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/aerorotationsim/id6754519216/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | — | Free |
| Size | 67 MB | 7 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Utku Mutlu](https://appshunter.io/developer/1692642267) | [Roger Eastman](https://appshunter.io/developer/1791448556) |

## What reviewers say

### Orbit 360

[App page](https://appshunter.io/ios/app/orbit-360/id6476984845)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold - Monthly | $0.99 | per month |
| Platinum - Monthly | $2.99 | per month |
| Gold - Annual | $9.99 | per year |
| Platinum - Annual | $24.99 | per year |


### AeroRotationSim

[App page](https://appshunter.io/ios/app/aerorotationsim/id6754519216)

This educational tool helps aerospace and physics students understand the rotational dynamics of rigid bodies. It covers key concepts like Euler angles, quaternions, and angular momentum, aiding in the study of attitude control systems.

**Highlights:** Euler angles, Quaternions, Direction cosine matrices, Angular velocity and momentum, Space and body cones, Poinsot's construction, Gravity gradient torque, Attitude control system torque

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orbit 360 free?

Orbit 360 is free to download, with in-app purchases available.

### Is AeroRotationSim free?

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

### Do Orbit 360 or AeroRotationSim have ads?

Orbit 360 shows ads; AeroRotationSim does not.

### Which is updated more often, Orbit 360 or AeroRotationSim?

Orbit 360 ships an update every 3 days, and AeroRotationSim every 6 months. Most recently, Orbit 360 was updated on October 27, 2026 and AeroRotationSim on October 22, 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.*