# Comm Buttons Expanded vs Sona Speech

The clearest difference is price: Sona Speech at Free against Comm Buttons Expanded's $8.99. Sona Speech also leads on update cadence (weekly vs every 11 months). Comm Buttons Expanded's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.0). On in-app purchases and device support there is nothing between them.

Sona Speech is free to download; Comm Buttons Expanded costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Comm Buttons Expanded ships an update every 11 months, Sona Speech weekly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Comm Buttons Expanded | Sona Speech |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/sona-speech/id6785755867/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 34 MB | 46 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Preferred Mobile Applications, LLC](https://appshunter.io/developer/779885959) | [Travis Wardrop](https://appshunter.io/developer/6785755869) |

## What reviewers say

### Comm Buttons Expanded

[App page](https://appshunter.io/ios/app/comm-buttons-expanded/id1462959460)

**In-app purchases:** none


### Sona Speech

[App page](https://appshunter.io/ios/app/sona-speech/id6785755867)

This app transforms at-home speech practice into engaging games for children, guided by a pediatric speech-language pathologist. It offers various playful activities designed to help children practice specific speech sounds, with a parent-controlled section for progress tracking and customization.

**Highlights:** Playful speech practice games, Child-friendly bird character, Targeted speech sound practice, Age-appropriate game modes, Parental control and progress tracking, Developed with speech-language pathologist

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

**In-app purchases:** none


## Frequently asked questions

### Is Comm Buttons Expanded free?

Comm Buttons Expanded costs $8.99, with no in-app purchases.

### Is Sona Speech free?

Sona Speech is free to download, with no in-app purchases.

### Do Comm Buttons Expanded or Sona Speech have ads?

Sona Speech shows ads; Comm Buttons Expanded does not.

### Which is updated more often, Comm Buttons Expanded or Sona Speech?

Comm Buttons Expanded ships an update every 11 months, and Sona Speech weekly. Most recently, Comm Buttons Expanded was updated on October 9, 2026 and Sona Speech on October 14, 2026.

---

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