Sentence Key WHOisDOingWHAT vs Developing Sentence Strips
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.
Developing Sentence Strips
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As you work with learners to broaden their reading/sight word volcabulary, helping them see the words used in context is an important tool. Buying commercial sentence strips or preparing them in advance can certainly be helpful, but we wanted a way to tap into the context of the moment as we worked with learners. Writing out a sentence and then cutting out each word is time consuming and cumbersome while working one-on-one or in small groups with learners. Our goal for this app was to provide a tool to quickly enter a sentence given by a learner, break that sentence into individual words, and scatter them on the "table" for them to reconstruct their sentence. We also included a way to easily add/remove punctuation and add/delete words one at a time.
Screenshots
Verdict
The clearest difference is price: Developing Sentence Strips at Free against Sentence Key WHOisDOingWHAT's $4.99. Developing Sentence Strips also leads on update cadence (fortnightly vs every 45 months) and iOS requirement (10.0 vs 14.0). Sentence Key WHOisDOingWHAT's advantage is device support (3 vs 1). On 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
Developing Sentence Strips is free to download; Sentence Key WHOisDOingWHAT costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sentence Key WHOisDOingWHAT ships an update every 45 months, Developing Sentence Strips fortnightly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Sentence Key WHOisDOingWHAT | Developing Sentence Strips |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 45 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 14.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Computerade Products | Classroom Focused Software |
In-app purchases
Sentence Key WHOisDOingWHAT
No in-app purchases
Developing Sentence Strips
No in-app purchases
Questions
Is Sentence Key WHOisDOingWHAT free?
Is Developing Sentence Strips free?
Do Sentence Key WHOisDOingWHAT or Developing Sentence Strips have ads?
Which is updated more often, Sentence Key WHOisDOingWHAT or Developing Sentence Strips?
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