# Proloquo4Text AAC vs RK Controller

The clearest difference is price: RK Controller at Free against Proloquo4Text AAC's $59.99. RK Controller also leads on iOS requirement (11.0 vs 18.0). Proloquo4Text AAC's advantage is chart position (#47 vs unranked) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

RK Controller is free to download; Proloquo4Text AAC costs $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Proloquo4Text AAC | RK Controller |
| --- | --- | --- |
| Price | $59.99 | **Free** |
| Rating | **[4.7 (933 ratings)](https://appshunter.io/ios/app/proloquo4text-aac/id751646884/reviews)** | — |
| Number of ratings | **933** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Best chart rank | **#47** | — |
| Size | 453 MB | 37 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Robokind LLC](https://appshunter.io/developer/952090931) |

## What reviewers say

### Proloquo4Text AAC

[App page](https://appshunter.io/ios/app/proloquo4text-aac/id751646884)

**Currently charting:** #47 Top Paid · Education (US App Store)

This text-to-speech app assists individuals who cannot use their voice to communicate. It features a streamlined interface for easy typing, customizable layouts, and quick access to common phrases. Users can personalize voices, adjust appearance, and integrate with messaging and calling functions.

**Highlights:** Single-screen interface for easy typing, Customizable screen layout and appearance, Quick access to saved phrases, Advanced word prediction, Multiple natural-sounding voices, Integration with messaging and calls, Offline communication capability

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful app for communication
- 💡 Customizable appearance and vocabulary
- 🚀 Efficient for quick communication
- 👍 Useful for those with speech impediments
- 👍 Enhances communication abilities

**What reviewers complain about**

- 🐛 Robotic and less expressive voice
- 🐛 Occasional keyboard issues
- 💰 Expensive compared to alternatives

**Reported bugs**

- Keyboard switching issue when using third-party keyboards
- Passcode locking the app unexpectedly

**Requested features**

- Ability to adjust voice tone more precisely
- Option to speak entire text box regardless of cursor position
- Integrated iOS keyboard with prediction
- Separate volume control for the app


### RK Controller

[App page](https://appshunter.io/ios/app/rk-controller/id1472034850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Proloquo4Text AAC free?

Proloquo4Text AAC costs $59.99, with no in-app purchases.

### Is RK Controller free?

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

### Do Proloquo4Text AAC or RK Controller have ads?

Neither Proloquo4Text AAC nor RK Controller shows ads.

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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.*