# Gimbal System vs Legacy Bot Controller

The clearest difference is in-app purchases: Gimbal System at none against Legacy Bot Controller's 9. Gimbal System also leads on iOS requirement (9.0 vs 15.1). Legacy Bot Controller's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Legacy Bot Controller sells 9 in-app purchases, starting at $2.99 per month. Gimbal System asks for nothing beyond the download.

Gimbal System ships an update every 3 months, Legacy Bot Controller every 3 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Gimbal System | Legacy Bot Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (16 ratings)](https://appshunter.io/ios/app/legacy-bot-controller/id6749281917/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 37 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Align Corporation Limited](https://appshunter.io/developer/485623955) | [Gerardo Bilbatua](https://appshunter.io/developer/1829823805) |

## What reviewers say

### Gimbal System

[App page](https://appshunter.io/ios/app/gimbal-system/id934323395)

**Features:** macOS Compatibility

**In-app purchases:** none


### Legacy Bot Controller

[App page](https://appshunter.io/ios/app/legacy-bot-controller/id6749281917)

Control your R2-D2 droid with intuitive joystick or tilt controls. Program custom routes, activate patrol mode for autonomous movement, and trigger classic sounds and animations. Easily pair via Bluetooth for interactive fun.

**Highlights:** Joystick and tilt control, Route mapping with auto-follow, Patrol mode with autonomous movement, Straight-line follow mode, Classic sounds and animations, Easy Bluetooth pairing

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Yearly | $19.99 | per year |
| rq5 lifetime | $19.99 | one-time |
| bb8 lifetime | $19.99 | one-time |
| bb9 lifetime | $19.99 | one-time |
| r2 lifetime | $19.99 | one-time |
| Premium Lifetime | $19.99 | one-time |
| robots package deal lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Gimbal System free?

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

### Is Legacy Bot Controller free?

Legacy Bot Controller is free to download, with in-app purchases available.

### Do Gimbal System or Legacy Bot Controller have ads?

Neither Gimbal System nor Legacy Bot Controller shows ads.

### Which is updated more often, Gimbal System or Legacy Bot Controller?

Gimbal System ships an update every 3 months, and Legacy Bot Controller every 3 weeks. Most recently, Gimbal System was updated on October 1, 2026 and Legacy Bot Controller on October 6, 2026.

---

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