# My Articulation vs Feature Function Class

The clearest difference is price: Feature Function Class at Free against My Articulation's $2.99. Feature Function Class also leads on update cadence (every 2 months vs every 40 months). My Articulation's advantage is iOS requirement (12.1 vs 18.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Feature Function Class is free to download; My Articulation costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for My Articulation against 5.0 for Feature Function Class. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

My Articulation ships an update every 40 months, Feature Function Class every 2 months. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | My Articulation | Feature Function Class |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/my-articulation-s-blends/id1294040947/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/feature-function-class/id6755350562/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 45 MB | 101 MB |
| Requires iOS | **12.1** | 18.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sara Smith](https://appshunter.io/developer/1059099085) | [JudeWorks](https://appshunter.io/developer/1749456254) |

## What reviewers say

### My Articulation

[App page](https://appshunter.io/ios/app/my-articulation-s-blends/id1294040947)

This app helps children practice S-Blends (Sm, Sp) through interactive stories, word cards, and games. Developed by a speech-language pathologist, it uses evidence-based methods to improve phonological awareness and descriptive language skills.

**Highlights:** Interactive story, Target word cards, Auditory bombardment, Phonological awareness games, Descriptive language practice

**Features:** macOS Compatibility

**In-app purchases:** none


### Feature Function Class

[App page](https://appshunter.io/ios/app/feature-function-class/id6755350562)

This visual teaching tool aids educators, therapists, and parents in developing receptive language and categorization skills. It uses a proven methodology to present images and test identification based on features, functions, and classes. The app offers a large image library, smart filtering, and customization options for personalized training.

**Highlights:** 300+ pre-tagged images, Smart filtering by feature, function, or class, Shuffle and Reorder modes for varied practice, Adjustable grid size for difficulty scaling, Save and load custom image sets, Import and tag personal photos, Create custom tags

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

**In-app purchases:** none


## Frequently asked questions

### Is My Articulation free?

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

### Is Feature Function Class free?

Feature Function Class is free to download, with no in-app purchases.

### Which has better reviews, My Articulation or Feature Function Class?

My Articulation and Feature Function Class are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do My Articulation or Feature Function Class have ads?

Neither My Articulation nor Feature Function Class shows ads.

### Which is updated more often, My Articulation or Feature Function Class?

My Articulation ships an update every 40 months, and Feature Function Class every 2 months. Most recently, My Articulation was updated on September 17, 2026 and Feature Function Class on September 30, 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.*