# Phono Learning Center vs GKH Articulation

The clearest difference is price: GKH Articulation at $2.99 against Phono Learning Center's $19.99. GKH Articulation also leads on device support (3 vs 1) and iOS requirement (11.0 vs 15.6). Phono Learning Center's advantage is update cadence (every 7 months vs every 41 months). On ads and in-app purchases there is nothing between them.

Phono Learning Center costs $19.99 and GKH Articulation $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phono Learning Center ships an update every 7 months, GKH Articulation every 41 months. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Phono Learning Center | GKH Articulation |
| --- | --- | --- |
| Price | $19.99 | **$2.99** |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/phono-learning-center/id652825600/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 41 months |
| Monetization | Paid | — |
| Size | 132 MB | 78 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [Preferred Mobile Applications, LLC](https://appshunter.io/developer/779885959) |

## What reviewers say

### Phono Learning Center

[App page](https://appshunter.io/ios/app/phono-learning-center/id652825600)

This research-based speech therapy app helps children with sound system disorders improve their speech intelligibility. It utilizes engaging games and structured activities based on the evidence-based Cycles Approach, designed by a certified speech-language pathologist.

**Highlights:** Research-based Cycles Approach, Engaging and structured activities, Individual and group data tracking, Customizable scoring systems, Printable homework sheets, Word, phrase, and sentence levels

**Features:** macOS Compatibility

**In-app purchases:** none


### GKH Articulation

[App page](https://appshunter.io/ios/app/gkh-articulation/id986923577)

**In-app purchases:** none


## Frequently asked questions

### Is Phono Learning Center free?

Phono Learning Center costs $19.99, with no in-app purchases.

### Is GKH Articulation free?

GKH Articulation costs $2.99, with no in-app purchases.

### Do Phono Learning Center or GKH Articulation have ads?

Neither Phono Learning Center nor GKH Articulation shows ads.

### Which is updated more often, Phono Learning Center or GKH Articulation?

Phono Learning Center ships an update every 7 months, and GKH Articulation every 41 months. Most recently, Phono Learning Center was updated on June 1, 2026 and GKH Articulation on September 7, 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.*