Sentence Key WHOisDOingWHAT vs Inference Pics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentence Key WHOisDOingWHAT
This app helps beginning language learners build sentences by selecting words or picture symbols, which are then animated. It's designed for special education needs, including AAC users and learners with autism or language disorders, supporting Common Core standards.
- Animated sentence creation
- Word and symbol selection
- Speech and text output
- Word-by-word highlighting
- Color-coded choices
- Teacher customization options
- Match mode for picture description
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Beginning language learners create a sentence with words or picture symbols, then see the sentence animated! Suitable for special education needs including AAC users and learners with autism, orthopedic impairment, or language disorders. Features: · Select four symbols or words to "write" a sentence. · 72 possible animated sentences. · Text and speech in correct grammatical form · Touch the text below the animation to replay and hear it again. · Word-by-word highlighting promotes word recognition. · Choices are color-coded (Yellow-subject, Green-verb, Orange-object) · User-friendly: no in-app purchases, ads or links. Teacher Options: · Show symbols only, words only, or both. · Reset and review data for an individual session. · Choose from 8 pre-arranged sets. · Easy mode: Show 4 instead of 8 symbol choices for "What". · Match mode where the learner describes a random picture. The object is to select the four most meaningful components of a sentence which follows the structure WHO IS DOING WHAT. Successful completion of a possible sentence is rewarded by a short animation combined with the spoken sentence. The learner is able to explore choices until successful. Stars can be earned when a sentence is made with no wrong choices. Sentence Key supports the common core standards in Language Arts. · Writing: Use a combination of drawing, dictating and writing to compose informative text. · Reading, Foundational Skills: Demonstrate understanding of the organization and basic features of text. · Language: Demonstrate command of the conventions of standard English grammar. · Reading Informational Text: Describe the relationship between illustrations and the text in which they appear. The Picture Communication Symbols ©1981–2010 by Mayer-Johnson LLC. All Rights Reserved Worldwide. Used with permission.
Inference Pics
This app helps children and adults improve social inferencing skills through real-life photos and scenarios. It offers various activities to recognize facial expressions, body language, and contextual clues for better social communication.
- Social inferencing activities
- Recognize facial expressions
- Understand body language
- Improve expressive language
- Tailor activities to client level
- Includes 7 distinct activities
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Work more effectively on social inferencing goals in speech and language therapy. Help children and adults with social communication difficulties improve their ability to make social inferences. Social inferencing skills are best developed using real-life photos and scenarios. - Get a speech therapy tool that helps older children, teens and adults recognise facial expressions, interpret body language, and use contextual clues to make social inferences. - Improve expressive language, social skills, thinking and reasoning by using this speech therapy app. - Create the right experience for each client by choosing a social inferencing activity that matches their level. *** “When working with older students or adults, Inference Pics is a fantastic solution that offers flexibility and ease of use... this stands out to help clients with important inferencing skills.” — Dan Fitch, CCC-SLP “My clients love this app, and I love using it with them. It's my go-to when working on social inferencing, understanding emotions and working on expressive language.” — Hannah O'Driscoll, CCC-SLP *** TRY INFERENCE PICS FOR FREE Download the Lite version to try a free sample of the full version. Finding interesting and engaging social inferencing photos and scenarios is surprisingly hard even for speech-language pathologists and speech and language therapists. Think of this app as your helper, taking the pressure out of finding suitable social inferencing photos and scenarios for use in speech therapy sessions. 7 READY-TO-USE SOCIAL INFERENCING ACTIVITIES Inference Pics includes 7 activities: - What Has Happened? - Jobs - Places - Seasons - Feelings - Conversations - Thoughts HOW IT WORKS STEP 1: CHOOSE A SOCIAL INFERENCING ACTIVITY Tailor your client’s experience by choosing an activity that matches their level. Jobs, Places and Seasons are easier activities, while What Has Happened?, Thoughts and Conversations are more complex. STEP 2: MAKE AN INFERENCE Users are presented with a real-life photo and asked a question such as: - What has happened? - How is the person feeling? - What are they saying? - What are they thinking? The first question varies depending on the chosen social inferencing activity. STEP 3: EXPLAIN THE REASONING Users then answer: "How can you tell?" This encourages them to identify facial expressions, body language, and contextual clues that support their answer. An annotation tool allows users to draw directly on the image to highlight facial expressions, body language, and contextual clues, and explain their reasoning. WHO IS INFERENCE PICS FOR? - Parents - Teachers - Speech-language pathologists (SLPs) / speech and language therapists (SLTs) - Children and teenagers with language delay, social communication difficulties, or autism - Adults with cognitive-communication difficulties due to stroke or traumatic brain injury - Adults with social communication difficulties and/or autism The app is intended to be used interactively with a parent, teacher, therapist, child, or adult user. SKILLS TARGETED - Expressive language - Social skills, thinking and reasoning - Social inferencing - Recognising facial expressions and body language - Understanding emotions - Reading comprehension FEATURES - Over 350 high-quality real-life social inferencing photos - Two questions per photo - An annotation tool for highlighting clues - User profiles - Questions that prompt inferential reasoning - Option to show or hide possible answers - Results summary that can be emailed - Results tracking and built-in storage - No subscriptions - No monthly bills - No Wi-Fi required Inference Pics is designed to help speech-language pathologists, teachers, parents and caregivers work on higher-level expressive language, cognitive-communication, pragmatic language, and social communication skills.
Screenshots
Verdict
The clearest difference is review sentiment: Sentence Key WHOisDOingWHAT at 100% against Inference Pics's 0%. Sentence Key WHOisDOingWHAT also leads on price ($4.99 vs $19.99). Inference Pics's advantage is update cadence (every 3 months vs every 45 months) and rating (4.9 vs 4.7). On ads, in-app purchases, monetization model and device support 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
Sentence Key WHOisDOingWHAT costs $4.99 and Inference Pics $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Inference Pics holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Inference Pics has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Sentence Key WHOisDOingWHAT's written reviews are positive against 0% of Inference Pics's, so the app with the better star average is not the one people write more warmly about.
Sentence Key WHOisDOingWHAT ships an update every 45 months, Inference Pics every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Sentence Key WHOisDOingWHAT | Inference Pics |
|---|---|---|
| Price | $4.99 — better | $19.99 |
| Rating | 4.7 (3 ratings) | 4.9 (17 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 | 17 — better |
| Update frequency | Every 45 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | Computerade Products | Aptus Speech and Language Therapy Limited |
Customer experience
Sentence Key WHOisDOingWHAT
Inference Pics
In-app purchases
Sentence Key WHOisDOingWHAT
No in-app purchases
Inference Pics
No in-app purchases
Questions
Is Sentence Key WHOisDOingWHAT free?
Is Inference Pics free?
Which has better reviews, Sentence Key WHOisDOingWHAT or Inference Pics?
Do Sentence Key WHOisDOingWHAT or Inference Pics have ads?
Which is updated more often, Sentence Key WHOisDOingWHAT or Inference Pics?
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