# Astromech Vocalizer vs Legacy Bot Controller

The clearest difference is review sentiment: Legacy Bot Controller at 50% against Astromech Vocalizer's 0%. Legacy Bot Controller also leads on update cadence (every 3 weeks vs every 9 months) and rating (4.7 vs 4.3). Astromech Vocalizer's advantage is in-app purchases (none vs 9) and iOS requirement (11.0 vs 15.1). On price, ratings volume, 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. Astromech Vocalizer asks for nothing beyond the download.

Legacy Bot Controller holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 10 and 16 respectively. Written reviews point the same way: 0% of Astromech Vocalizer's written reviews are positive against 50% of Legacy Bot Controller's.

Astromech Vocalizer ships an update every 9 months, Legacy Bot Controller every 3 weeks. The most recent releases landed on September 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Astromech Vocalizer | Legacy Bot Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/astromech-vocalizer/id1586557459/reviews) | **[4.7 (16 ratings)](https://appshunter.io/ios/app/legacy-bot-controller/id6749281917/reviews)** |
| Number of ratings | 10 | **16** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **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

### Astromech Vocalizer

[App page](https://appshunter.io/ios/app/astromech-vocalizer/id1586557459)

Create unique astromech droid sounds with advanced AI. Customize grammar, vocabulary, pitch, and emotions to generate original vocalizations. Manually script sounds or let the AI guide you for a personalized droid voice.

**Highlights:** AI-powered astromech vocalizations, Customizable grammar and vocabulary, Adjustable pitch and emotional nature, Unique sound generation algorithm, Manual scripting with AI guidance, Save and recall custom vocalizations

**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 Astromech Vocalizer free?

Astromech Vocalizer 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, Astromech Vocalizer or Legacy Bot Controller?

Legacy Bot Controller is rated higher. Astromech Vocalizer averages 4.3 out of 5 from 10 ratings, while Legacy Bot Controller averages 4.7 from 16 ratings.

### Do Astromech Vocalizer or Legacy Bot Controller have ads?

Neither Astromech Vocalizer nor Legacy Bot Controller shows ads.

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

Astromech Vocalizer ships an update every 9 months, and Legacy Bot Controller every 3 weeks. Most recently, Astromech Vocalizer was updated on September 20, 2026 and Legacy Bot Controller on October 6, 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.*