# Proloquo4Text AAC vs Spell Tap

The clearest difference is price: Spell Tap at $5.99 against Proloquo4Text AAC's $59.99. Spell Tap also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 90%). Proloquo4Text AAC's advantage is ratings volume (933 vs 2). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Proloquo4Text AAC costs $59.99 and Spell Tap $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spell Tap holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Proloquo4Text AAC has 933 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 90% of Proloquo4Text AAC's written reviews are positive against 100% of Spell Tap's.

Proloquo4Text AAC ships an update every 3 months, Spell Tap every 2 months. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Proloquo4Text AAC | Spell Tap |
| --- | --- | --- |
| Price | $59.99 | **$5.99** |
| Rating | [4.7 (933 ratings)](https://appshunter.io/ios/app/proloquo4text-aac/id751646884/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spell-tap/id6740072369/reviews)** |
| Number of ratings | **933** | 2 |
| Positive reviews | 90.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#60** | #170 |
| Size | 453 MB | 72 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Curtis Bender](https://appshunter.io/developer/1788268379) |

## What reviewers say

### Proloquo4Text AAC

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

**Currently charting:** #60 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


### Spell Tap

[App page](https://appshunter.io/ios/app/spell-tap/id6740072369)

**Currently charting:** #170 Top Paid · Education (US App Store)

This communication tool is designed for nonspeaking individuals who use spelled communication. It offers a simple interface with a stencil-like layout for easy selection of letters and numbers, and utilizes text-to-speech for spoken output. The app is fully functional offline and free of ads and in-app purchases.

**Highlights:** Stencil-like layout for easy input, Automatic Text to Speech, Offline functionality, No ads or in-app purchases, Simple user interface, Separated typing and history boxes

**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 Spell Tap free?

Spell Tap costs $5.99, with no in-app purchases.

### Which has better reviews, Proloquo4Text AAC or Spell Tap?

Spell Tap is rated higher. Proloquo4Text AAC averages 4.7 out of 5 from 933 ratings, while Spell Tap averages 5.0 from 2 ratings.

### Do Proloquo4Text AAC or Spell Tap have ads?

Neither Proloquo4Text AAC nor Spell Tap shows ads.

### Which is updated more often, Proloquo4Text AAC or Spell Tap?

Proloquo4Text AAC ships an update every 3 months, and Spell Tap every 2 months. Most recently, Proloquo4Text AAC was updated on October 20, 2026 and Spell Tap on October 8, 2026.

### Which is more popular, Proloquo4Text AAC or Spell Tap?

Proloquo4Text AAC currently peaks at #60 in the App Store charts, and Spell Tap at #170. Chart position reflects recent download velocity rather than total install base.

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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.*