# R2 vs Legacy Bot Controller

The clearest difference is in-app purchases: R2 at none against Legacy Bot Controller's 9. R2 also leads on update cadence (every 11 days vs every 3 weeks) and iOS requirement (11.0 vs 15.1). Legacy Bot Controller's advantage is review sentiment (50% vs 25%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Legacy Bot Controller sells 9 in-app purchases, starting at $2.99 per month. R2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for R2 against 4.7 for Legacy Bot Controller. Both are backed by a comparable volume of ratings — 10 and 16 respectively. Written reviews are what separate them: 25% of R2's written reviews are positive against 50% of Legacy Bot Controller's.

R2 ships an update every 11 days, Legacy Bot Controller every 3 weeks. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | R2 | Legacy Bot Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/r2-d2-vocalizer/id1579187620/reviews) | **[4.7 (16 ratings)](https://appshunter.io/ios/app/legacy-bot-controller/id6749281917/reviews)** |
| Number of ratings | 10 | **16** |
| Positive reviews | 25.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 171 MB | 37 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Perl](https://appshunter.io/developer/1579187622) | [Gerardo Bilbatua](https://appshunter.io/developer/1829823805) |

## What reviewers say

### R2

[App page](https://appshunter.io/ios/app/r2-d2-vocalizer/id1579187620)

This app generates unique R2-D2 vocalizations based on emotional stimuli or custom scripts. Its AI analyzes R2-D2's personality and speech patterns to create authentic-sounding beeps and whistles.

**Highlights:** AI-powered R2-D2 vocalizations, Emotional stimulus buttons, Script panel for manual creation, Grammatical AI recommendations, Store and recall custom vocalizations, Unique sound generation algorithm

**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 R2 free?

R2 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.

### Which has better reviews, R2 or Legacy Bot Controller?

Legacy Bot Controller is rated higher. R2 averages 4.6 out of 5 from 10 ratings, while Legacy Bot Controller averages 4.7 from 16 ratings.

### Do R2 or Legacy Bot Controller have ads?

Neither R2 nor Legacy Bot Controller shows ads.

### Which is updated more often, R2 or Legacy Bot Controller?

R2 ships an update every 11 days, and Legacy Bot Controller every 3 weeks. Most recently, R2 was updated on September 10, 2026 and Legacy Bot Controller on September 18, 2026.

---

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