# Feature Function Class — Visual Teaching Tool

> Visual teaching tool for receptive language and categorization skills training. (iPhone/iPad app by JudeWorks.)

- Source: https://appshunter.io/ios/app/feature-function-class/id6755350562 (this page in markdown: same URL + `.md`)
- Developer: [JudeWorks](https://appshunter.io/developer/1749456254)
- Category: Education, Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.6 · 101 MB
- Languages: American English
- Released: 2025-12-11
- Data updated: 2026-07-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/feature-function-class/id6755350562/reviews.md

## What is Feature Function Class?

Feature Function Class is a powerful visual teaching tool designed for educators, therapists, and parents working on receptive language and categorization skills. Built specifically for Feature-Function-Class (FFC) training, this app streamlines the process of presenting images and testing identification skills.

WHAT IS FEATURE-FUNCTION-CLASS?

Feature-Function-Class is a proven teaching methodology used in Applied Behavior Analysis (ABA) therapy and early childhood education. It helps learners identify and categorize objects by:

- Features — What you SEE (color, shape, parts)
- Functions — What it DOES or how you USE it  
- Classes — What CATEGORY it belongs to

HOW IT WORKS

Select any Feature, Function, or Class filter and the app instantly displays a set of images — with one image always matching your selected criteria. This creates natural teaching opportunities and quick identification trials.

KEY FEATURES

◆ 300+ Pre-Tagged Images
Start immediately with a library of high-quality, royalty-free images professionally tagged with features, functions, and classes.

◆ Smart Filtering
Filter by Feature (spots, red, round), Function (cuts, you sit on it), or Class (animals, furniture, food). Combine filters to narrow results.

◆ Shuffle Mode
Keep training fresh — Shuffle loads new images while always maintaining one that matches your filter. Cycle through your entire library without losing focus on the training target.

◆ Reorder Mode  
Test true recognition — Reorder keeps the same images but shuffles their positions. Perfect for confirming the learner recognizes the target, not just its location on screen.

◆ Adjustable Grid Size
Scale difficulty from 2 to 8 images. Start simple and increase complexity as skills improve.

◆ Save & Load Sets
Working with a client over multiple sessions? Save your image set once and reload it instantly. Maintain consistency across training sessions.

◆ Import Your Own Photos
Add personal photos and tag them with custom features, functions, and classes. Include familiar objects, family members, or items specific to your learner's environment.

◆ Custom Tags
Create your own feature, function, and class tags to extend the built-in library and personalize training.

DESIGNED FOR

- ABA Therapists & BCBAs
- Speech-Language Pathologists  
- Special Education Teachers
- Early Intervention Specialists
- Parents supporting skill development at home

Whether you're running discrete trials, building receptive vocabulary, or working on categorization skills, Feature Function Class gives you the tools to create effective, engaging training sessions.

## Key features

- 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


## Frequently asked questions about Feature Function Class

### What is the Feature Function Class methodology?

Feature Function Class is a teaching methodology used in ABA therapy and early childhood education. It helps learners identify and categorize objects by their features (what they look like), functions (what they do or how they are used), and classes (what category they belong to).

### How does Feature Function Class help with learning?

The app streamlines presenting images and testing identification skills. By selecting filters for features, functions, or classes, the app displays matching images, creating natural teaching opportunities and quick identification trials.

### Can I add my own images to Feature Function Class?

Yes, you can import your own photos and tag them with custom features, functions, and classes. This allows for personalization with familiar objects or items specific to a learner's environment.

### What age rating does Feature Function Class have?

Feature Function Class has an age rating of 4+. This makes it suitable for early childhood education and for use with younger learners.

### What devices is Feature Function Class available on?

Feature Function Class is available on both iPhone and iPad, offering flexibility for educators and parents using Apple devices.

### How often is Feature Function Class updated?

Feature Function Class was last updated on 2025-12-11 with version 1.0. Future updates will likely focus on adding more content or features based on user feedback.

### Does Feature Function Class have ads?

No, Feature Function Class does not contain advertisements. As a free application, it provides an uninterrupted learning experience.

### What is the user rating for Feature Function Class?

Feature Function Class has a perfect rating of 5.0 stars based on 1 review. This indicates a highly positive initial reception from its users.

## Version history (last 3 releases)

### 1.1.1 — 2026-07-16

What’s New in Version 1.1.1

• Added a new Support area with Roadmap, announcements, questions, and easier access to customer support.
• Improved the reliability of saved photos, tags, and training sets.
• Enhanced image loading when rotating or resizing the app.
• Improved reset controls, offline handling, stability, and overall usability.

### 1.1 — 2026-06-17

This update includes general maintenance improvements to help maintain compatibility with the latest operating system versions, along with minor stability and performance refinements.

### 1.0 — 2025-12-11

No release notes.

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All apps by JudeWorks: https://appshunter.io/developer/1749456254

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*