Comparison

Feature Function Class vs Following Picture Directions

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Feature Function Class

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
Read full description

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.

About

Following Picture Directions

Features
Read full description

Following Picture Directions helps children build receptive language skills by practicing multi-step verbal directions. Designed by a certified speech-language pathologist, this app provides structured, repeatable practice for one of the most common goals in speech therapy. How It Works Children listen to a spoken direction and tap the correct images in order. Directions range from simple one-step commands ("Touch the hat") to complex two-step sequences with adjectives and varied syntax ("Before you touch the red hat, touch the blue shirt"). 8 Progressive Difficulty Levels - One-step: objects only, adjectives only, adjective + object - Two-step: objects, adjectives, adjective + object, before/after, first/then Each level targets a specific linguistic structure, letting therapists and parents focus practice on exactly the right challenge. Themed Content Packs - Clothing Basics (included free) - Shapes Basics - Animals Basics - Everyday Objects Each pack features colorful illustrations in six color variants, creating hundreds of unique trial combinations. Customizable Sessions - Set the number of trials and choices per trial - Select specific difficulty levels to practice - Choose audio-only, text-only, or combined presentation - Adjust playback speed for additional support Built for Therapy - Detailed session reports with per-trial accuracy - Email results directly to clinicians or parents - Hints and slow-speed playback for scaffolded support - Consistent, repeatable practice between therapy visits Following Picture Directions is ideal for speech-language pathologists working on auditory comprehension goals, parents reinforcing therapy homework, and educators supporting students with language needs.

Screenshots

Feature Function Class4 screens
Following Picture Directions4 screens

Verdict

The call

The clearest difference is iOS requirement: Following Picture Directions at 15.5 against Feature Function Class's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
Feature Function Class versus Following Picture Directions: the parameters behind the verdict, then further details
ParameterFeature Function ClassFollowing Picture Directions
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.5 — better
Further details — not scored
Size101 MB67 MB
Age rating4+4+
DeveloperJudeWorksTaskTask LLC

In-app purchases

None

Feature Function Class

No in-app purchases

None

Following Picture Directions

No in-app purchases

Questions

Is Feature Function Class free?
Feature Function Class is free to download, with no in-app purchases.
Is Following Picture Directions free?
Following Picture Directions is free to download, with no in-app purchases.
Do Feature Function Class or Following Picture Directions have ads?
Neither Feature Function Class nor Following Picture Directions shows ads.
Which is updated more often, Feature Function Class or Following Picture Directions?
Feature Function Class ships an update every 2 months, and Following Picture Directions every 2 months. Most recently, Feature Function Class was updated on September 30, 2026 and Following Picture Directions on October 6, 2026.

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