For Speech-Language Pathologists

Revolutionize Your Speech Sound Assessments

Ditch the paper forms and manual calculations. AAT Plus delivers intuitive phonetic scoring, live audio recording, and automated PDF reporting—all from your iPad.

  • Interactive phonetic transcription keyboard
  • Dedicated R-Screener & Stimulability testing
  • Instantly generate and share comprehensive reports
AAT Plus App Logo
AAT Plus Articulation App showcasing live audio recording during a speech assessment

Five Specialized Assessment Tools

Whether you need a rapid screening or a comprehensive deep dive, AAT Plus provides the exact clinical tool you need for every session.

Student Profile Avatar
Barbara
Select one of the following
c, m, v, d
j, k, u, t, s
r, y, b, f, z
Quick Consonant Screener
c, m, v, d
j, k, u, t, s
r, y, b, f, z
Full Assessment
c, m, v, d
j, k, u, t, s
r, y, b, f, z
R Screener
Include Vowels
c, m, v, d
j, k, u, t, s
r, y, b, f, z
Sentence Screener
c, m, v, d
j, k, u, t, s
r, y, b, f, z
Articulation Stimulability
START TEST
Quick Consonant Screener showing a Pickle with the 'k' marked as an error Quick Consonant Screener showing a Tomato with multiple phonemes scored Quick Consonant Screener showing a Hippo with the 'p' marked as an error
Quick Consonant Screener

Score Phonemes with a Single Tap

Assess primary consonants rapidly without taking your eyes off the child. The dynamic top bar transcribes the target word in real-time, turning your iPad into an interactive scoring sheet.

  • Live Phonetic Breakdown

    Every target word is automatically transcribed into IPA symbols at the top of the screen, ensuring you know exactly which phonemes are being targeted.

  • Intuitive Error Marking

    Simply tap a specific phonetic tile to mark an error. Tiles instantly color-code (green for correct, red/orange for errors) to log data exactly where the breakdown occurred.

  • Distraction-Free Interface

    Large, high-quality images keep the student engaged while the slim scoring bar keeps your clinical data collection out of their way.

Automated Data Analysis

Instant, Actionable Insights

The second you finish a screener, AAT Plus automatically synthesizes your data. Stop wasting unpaid administrative time manually tallying errors and calculating percentages.

Why SLPs Love This Feature

You can instantly view a child's broad phonological patterns before they even leave the therapy room. Generating IEP goals and planning your next session has never been faster.

  • Consonants by Position

    Instantly view accuracy bars across Initial, Medial, and Final positions to identify specific word-placement struggles.

  • Manner, Voicing & Place

    Deep dive into error patterns. The app automatically groups substitutions by airflow modification, vocal cord vibration, and articulation placement.

  • Word-Level Breakdown

    Review a detailed list of every targeted word, complete with exact phonetic productions, color-coded errors, and your clinical notes.

AAT Plus automated results showing Consonants by Position AAT Plus automated results showing Manner of Articulation AAT Plus automated results showing Voicing Analysis AAT Plus automated results showing Place of Articulation AAT Plus automated results showing Word Level Analysis
Comprehensive Diagnostics

Precision Scoring for Complex Cases

Go beyond simply marking a sound as "incorrect." The Full Assessment unlocks a deeply interactive phonetic suite, allowing you to document exact substitutions, distortions, and complex phonological processes with absolute clinical precision.

  • Interactive IPA Keyboard

    Tap any error to reveal a full International Phonetic Alphabet (IPA) keyboard. Effortlessly log the exact consonant or vowel substitution the child produced.

  • Tag Phonological Processes

    Quickly categorize errors with built-in process tags. Mark Deaffrication, Glottal Replacement, Lisping, or Fronting with a single tap to build a complete phonological profile.

  • Detailed Visual Feedback

    Your exact inputs are visually reflected on the top scoring bar. Tiny superscript notes (like a 'w' over an 'r') ensure your data is perfectly documented as you test.

AAT Plus top scoring bar showing specific substitutions like w and gl for the word Elephant
AAT Plus popup showing specific phonological processes like Deaffrication, Lisp, and Stopping on the word Hot Chocolate
AAT Plus Interactive IPA keyboard for consonants and vowels showing on the word Pie
AAT Plus live visual feedback showing superscript notes for gliding and deletion on the word Elephant
Real-Time Visual Feedback

See Your Data Come to Life

Say goodbye to messy shorthand and trying to decipher your own notes later. As you log substitutions, deletions, or phonological processes, AAT Plus instantly updates the transcription bar with absolute clarity.

  • Superscript Clinical Notation

    Process tags like "gl" (gliding) or "d" (deletion) appear directly above the target phoneme. It perfectly mimics advanced clinical paper notation, but does the formatting for you.

  • Color-Coded Confidence

    Errors dynamically change color, making it incredibly easy to verify exactly where a speech breakdown occurred with just a quick glance.

  • Report-Ready Data

    Knowing your inputs are immediately reflected on the screen guarantees that the final PDF report generated at the end of the session will be 100% accurate.

Trusted by Professionals

Loved by SLPs Everywhere

"The ability to generate a full report is definitely one of the coolest features of this app, because its not just incredibly time saving but also very detailed."

Tatyana Elleseff

Speech-Language Pathologist

"The information generated by the app is clearly organized, easy to find, and very thorough."

Maureen Wilson

SLP, The Speech Bubble

AAT Plus Full Assessment showing detailed Vowels Analysis and Consonants by Position AAT Plus Full Assessment showing granular Manner of Articulation matrices for Glides and Clusters AAT Plus Full Assessment showing Error Types and Phonological Processes with age expectations
Unrivaled Clinical Depth

Master Complex Cases

When a basic screening isn't enough, the Full Assessment provides an exhaustive, multi-layered breakdown of a child's speech profile, giving you the exact data needed for complex IEPs and tailored therapy plans.

  • Comprehensive Vowel Analysis

    Evaluate vowel production beyond simple correct/incorrect. AAT Plus automatically analyzes errors by Tongue Advancement, Tongue Height, and Lip Rounding.

  • Granular Error Matrices

    Track accuracy across Initial, Medial, and Final positions within specific manners of articulation, mapping exactly where consonant clusters and glides break down.

  • Norm-Referenced Guidelines

    Active phonological processes are automatically flagged alongside their typical age-of-suppression milestones, helping you determine if a delay is developmental or atypical.

Holistic Evaluation

Capture the Whole Picture

Articulation isn't just about raw phonetic percentages—it's about how well a child is actually understood in daily life. AAT Plus intelligently prompts you to capture crucial subjective data before finalizing your assessment.

  • Dual-Context Ratings

    Use intuitive sliders to rate a child's overall intelligibility at both the single-word and conversational speech levels, giving a highly accurate view of their functional communication.

  • Crucial Context for Parents

    While standard scores and error matrices are vital for SLPs, intelligibility ratings provide easily digestible, real-world context for parents and teachers during IEP meetings.

  • Seamless Workflow Integration

    This pop-up appears naturally at the conclusion of your test, ensuring you never forget to log this essential metric before the child leaves the session.

AAT Plus Intelligibility Rating popup showing sliders for Single Word and Conversational Speech
AAT Plus Sentence Screener showing the wolf and doghouse illustration AAT Plus Sentence Screener showing the pigeon and goat illustration
Connected Speech

Assess at the Sentence Level

Bridge the gap between single-word production and conversational speech. The Sentence Screener evaluates articulation in a natural, connected context to give you a truer measure of a child's everyday intelligibility.

  • Reading vs. Repetition

    Seamlessly toggle between "Reading" mode for literate students or "Repetition" mode for younger children who need auditory modeling.

  • Phoneme-Loaded Sentences

    Each beautifully illustrated scene is paired with a sentence meticulously crafted to target specific, color-coded phonemes for immediate identification.

  • In-Line Error Marking

    Just like the single-word screener, you can tap directly on the target letters within the sentence to mark errors on the fly.

AAT Plus App Icon

Ready to Assess Smarter?

Join thousands of Speech-Language Pathologists who have already ditched the paper forms. Download AAT Plus today and transform your clinical workflow.

AAT Plus R-Screener showing the word Stairs and the error marking menu for vocalic R AAT Plus R-Screener showing the word Arm with a distortion marked on the vocalic R AAT Plus R-Screener showing the word World with gliding marked on the vocalic R
Tackle The Toughest Sound

Dedicated R-Screener

The /r/ sound is famously complex, often requiring entirely separate evaluations. We built a dedicated testing module that isolates every variation of the /r/ phoneme so you can pinpoint the exact breakdown.

  • Vocalic /r/ Variations

    Thoroughly assess prevocalic /r/, /r/ clusters, and all vocalic variations (ar, er, or, air, ear, ire) across multiple word positions to ensure nothing is missed.

  • Advanced Error Tags

    Accurately classify errors by selecting specific tags like Distortion (dis), Gliding (gl), or Cluster Reduction directly from the interactive pop-up menu.

  • Targeted Therapy Goals

    By isolating the exact context where the child struggles (e.g., vocalic /ar/ but not prevocalic /r/), you can write highly specific, achievable therapy targets.

Developmental Norms Built-In

Interactive Sound Profile

Instantly map a child’s articulation errors against standardized developmental milestones. The Sound Profile chart visually plots assessed phonemes across their age-of-acquisition timelines.

  • Sander (1972) Integration

    Phonemes are mapped along an age timeline (2 to 8+ years) so you can immediately see if an error is atypical or simply a developmentally appropriate pattern (marked in yellow).

  • Color-Coded Clinical Data

    Bars are broken down by Initial, Medial, and Final positions and instantly color-coded to indicate Mastery (Green), Errors (Red), and Stimulability (Blue/Purple).

  • Perfect for IEP Meetings

    This highly visual, easy-to-understand chart is the ultimate tool for explaining therapy goals, progress, and discharge criteria to parents and educators.

AAT Plus Sound Profile displaying developmental norms and color-coded positional accuracy for a student
AAT Plus Stimulability Overview showing color-coded phoneme tiles AAT Plus testing stimulability for the /t/ sound resulting in a blue Stimulable tile AAT Plus testing stimulability for the /kr/ cluster resulting in a purple Not Stimulable tile
Plan Therapy Instantly

Built-In Stimulability

Don't guess which sounds to target first. AAT Plus automatically generates a custom stimulability screener based exclusively on the exact errors the child made during their assessment.

  • Auto-Generated Targets

    The app filters out mastered sounds, presenting only the specific phonemes and clusters that require further investigation via a clean, interactive tile grid.

  • Isolation & Word Level Testing

    Tap any error tile to test the child’s ability to produce the sound in isolation and across multiple target words using direct verbal prompts.

  • Color-Coded Therapy Roadmap

    Tiles instantly change to blue (Stimulable) or purple (Not Stimulable) based on your inputs, providing a crystal-clear starting point for your therapy plan.

The Ultimate Deliverable

Beautiful, Automated PDF Reports

Stop spending your evenings writing evaluation summaries. The second you complete a session, AAT Plus synthesizes your data into a stunning, multi-page PDF report that is instantly ready to print, email, or present at an IEP meeting.

Professional Summaries

The report generates clean narrative paragraphs explaining clinical terms, testing methodologies, and intelligibility benchmarks directly to parents.

Position Analysis

Easily identify environmental challenges by breaking down articulation accuracy across Initial, Medial, and Final positions.

Manner & Voicing

Deep-dive data matrices group errors by Fricatives, Liquids, Plosives, and Voicing to reveal broad functional phonological patterns.

HIPAA Compliant

Export your highly detailed findings securely. The layout is designed to be easily read by educators while maintaining clinical integrity.

AAT Plus PDF Evaluation Report cover page with overall articulation scores
AAT Plus PDF Report showing clinical narrative summaries and intelligibility benchmarks
AAT Plus PDF Report analyzing the position of the phoneme in the word
AAT Plus PDF Report detailing manner of articulation including fricatives, liquids, and plosives
AAT Plus PDF Report analyzing voicing features and accuracy
Real Results

A Game-Changer for SLPs

"Oh! My! Gosh! This app is incredible! Talk about a comprehensive way to analyze a student’s articulation skills! I love that, in the full evaluation mode, you can qualify incorrect responses. This is a huge plus in relation to other articulation screening apps that I have tried. The app isn’t standardized, which means I can administer to students to determine targets, monitor progress, and collect data for progress reports without obtaining consent to test... This app is a great alternative and definitely a bargain in comparison to the traditional articulation and phonology tests!"

C

Carrie Manchester

Speech-Language Pathologist

"This app was a first of its kind!! It is such a wonderful tool and is a must for every SLP working with children or adults!! This app is designed to provide an immediate detailed picture of the child’s articulation skills. It goes beyond standard assessments by really dissecting the errors by manner, phoneme, position of the word, place, voicing, and error type (substitution, deletion, distortion, phonological processes). This is invaluable because it can assist the SLP in picking up on patterns in the child’s speech. This more detailed information in crucial for developing an individualized intervention plan."

A

Amanda Schaumburg

M.S. CCC-SLP

"After your assessment is complete, you can then generate a very in-depth report that analyzes the child’s errors by phoneme position, manner of articulation, voicing feature, the specific word errors, place of articulation, and phonological process. It gives an incredible amount of information with no extra work from you! Awesome! You can also add your own recommendations into the report."

W

The Communication Window

Speech-Language Pathologist

"This app has spoiled me and it has changed the way I will complete both articulation screenings and evaluations! In fact, I have already used the screening mode to update end of the year IEP plans at my school site and stunned some private clients with comprehensive information following brief screening consults."

N

Nanette Cote

MA, SLP

See It In Action

Watch the Guided Walkthrough

Join AAT Plus creator, Barbara Fernandes, as she gives a comprehensive overview of the application. Watch how easily you can set up student profiles, conduct assessments, log live errors, and generate robust clinical reports in minutes.

Ready to Upgrade?

Join the community of modern SLPs who have traded their clipboards for the most comprehensive articulation assessment on the App Store.

  • Free to download and explore
  • Flexible subscription options
  • Cancel anytime, no commitments
Download on the App Store
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