Between the Lines Level2 Lt HD vs Keywords Understanding Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Between the Lines Level2 Lt HD
Practice interpreting social cues like vocal intonation, facial expressions, and body language through interactive photos, voices, and video clips. This app helps older students understand non-literal communication, including idioms and slang, in a dynamic, engaging way.
- Interpreting vocal intonation
- Analyzing facial expressions
- Understanding body language
- Recognizing idiomatic expressions
- Practicing perspective-taking
- Progress tracking
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Hamaguchi Apps for Speech, Language & Auditory Development's groundbreaking iPad app is designed for older elementary through high school students, who would benefit from practice interpreting vocal intonation, facial expressions, perspective-taking, body language, and idiomatic or slang expressions. Using real photographs, voices and short mini-video clips of a variety of social situations and expressions, this app provides a dynamic way to help learn and practice interpreting messages that are “between the lines” and simply can’t be replicated with worksheets and static flashcards. Check out our demo of this app on Youtube: https://www.youtube.com/watch?v=rRy4QF1E1Y8 This Lite app provides 12 samples of each of the three activities for a total of 36 tasks and is for a single user only. (The full version provides a total of 199 tasks) This app uses American expressions and body language. There are three activities in this app: 1. Listening: The user hears a voice speak a sentence, e.g., “What did he say?! Are you serious?!” (Often the same phrase is heard spoken in several different ways throughout the activity, but with different emotion and inflection) A question is then asked, “Who said it?” The user is shown a series of photographs. The user touches the correct facial expression that matches the voice. 2. Body Language: A very short video-clip is shown that depicts an interaction or situation. For example, in a scene at a park, there are two girls whispering to each other and clearly having “girl talk”, and giggling. Another girl walks up and attempts to join the conversation, but is ignored. The camera closes in on this actor and the narrator says, “What is she thinking?” The user’s task is to look at the choices of responses and select the one that matches the facial expression/body language. 3. Expressions: A very short video-clip is shown that depicts an actor speaking a sentence that contains an idiomatic or slang expression, e.g., “They caught the burglar red-handed.’” The user is then asked, “What does that mean?” Choices are provided. The lite version is for a single user only. The percentage correct is reported for each user’s performance on each of the three activities. The user can select his/her own individual settings. Settings include: Selection of the activities, order of the activities (or random), praise phrases and correct sound effect bell on/off; answer choices (group of 2, 3 or 4), how to display choices (automatically or manually) and whether to move forward automatically or by touching an arrow. Progress can be tracked, and displayed or not displayed. One reward animation is included (Dunk Tank). This is not a game of skill but a fun diversion, which can be turned off or set to intervals. *Please contact our tech support if you are experiencing any technical issues with our apps. We will always help you troubleshoot it and get back to you generally within one business day. We cannot respond to reviews and there are generally easy solutions to every issue. info@hamaguchiapps.com PRIVACY POLICY: We do NOT collect personal data from our users and have no ads. Personal data regarding user performance on the tasks on this app are self-contained and not transmitted in any way, unless the user chooses to email them to someone else. There are no in-app purchases in this app. A demo link will allow a user with internet access to view a video on YouTube to learn about the features of this app, as well as a link to our other apps in the iTunes store. Developed by licensed and ASHA-certified speech-language pathologist and author, Patti Hamaguchi, M.A., CCC-SLP. To find out more about this app and our other upcoming projects, visit our website: www.hamaguchiapps.com
Keywords Understanding Lite
This app offers a sample of speech and language therapy exercises focused on sentence comprehension. It helps users practice following directions, understanding basic concepts, and improving auditory and reading comprehension skills through interactive activities.
- Listening comprehension exercises
- Reading comprehension exercises
- Following directions (one/two-step, temporal, sequential)
- Basic concepts (size, color)
- Vocabulary understanding
- Sample of full app features
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Keywords Understanding LITE is a free version of Keyword Understanding. It gives you a sample of the content you would get in the full version. It allows you to see how the full version works and try it out for free. Keyword Understanding (the full app version) is a professional speech and language therapy app that works on sentence-level reading and listening comprehension. It also targets the understanding of vocabulary, basic concepts and the ability to follow directions of increasing keyword length. WHO IS KEYWORD UNDERSTANDING FOR? - Children with reduced attention and auditory processing difficulties - Children with language delay or disorder - Children with autism and language comprehension difficulties - Adults with aphasia and reading or spoken language comprehension difficulties after a stroke or traumatic brain injury - Adults with cognitive-communication difficulties due to stroke or brain injury WHAT LANGUAGE AREAS DOES KEYWORD UNDERSTANDING TARGET? FOLLOWING DIRECTIONS: Following directions is important in our everyday lives. In order to understand and follow directions, one needs a strong knowledge of basic concepts, vocabulary and the ability to process and retain spoken or written information in memory. BASIC CONCEPTS, ONE AND TWO STEP DIRECTIONS: Keyword Understanding works on the basic concepts of size and color as well as one and two-step directions of increasing length and difficulty e.g - “Touch the red balloon” - “Touch the small green umbrella” - “Touch the yellow chair and the blue candle” - “Touch the big pink cupcake and the small green glasses”. TEMPORAL DIRECTIONS (BEFORE/AFTER): Keyword Understanding includes Temporal Directions tasks that target the child or adult’s ability to follow directions that include the concepts 'Before/After' in a variety of positions in the sentence. e.g - “Before you touch the t-shirt, touch the phone” - “After you touch the lamp, touch the vase” - “Touch the flower before you touch the box” - “Touch the sock after you touch the bucket” SEQUENTIAL DIRECTIONS (FIRST…THEN): The app also includes Sequential Directions that target the child or adult’s ability to follow directions that include the concepts 'First ... Then' in the sentence. e.g - “First touch the ladder, then touch the bike”. FEATURES OF KEYWORDS UNDERSTANDING LITE This FREE version, Keywords Understanding LITE allows you to sample each activity in the full version but it only includes 6 objects. The FULL version includes many more allowing for much more variety in each activity and many more trials. The full version also allows you to select and deselect vocabulary items in the Word List. 3 modes: - Listening Comprehension (Audio Only): Match the spoken direction to the pictures - Reading Comprehension (Text Only): Match the written direction to the pictures - Listening and Reading Comprehension (Audio and Text): Match the spoken and written directions to the pictures - Bright, colorful, real-life photos of common objects - 6 objects in five different colors and sizes. The full version has a large variety allowing for thousands of possible following directions tasks - 3 trials in each activity. The full version allows for up to 50 trials per session. - A comprehension check activity to find out where comprehension breakdown occurs - Audio feedback for correct answers only, incorrect answers only or both - Graded tasks of increasing difficulty - User profiles and result history - Automatic tracking of scores - Optional results summary via email - iOS voices (automatically selected based on your region). Download an enhanced iOS voice for best quality. All Aptus Speech Therapy apps participate in the 50% off Volume Purchase Program, so you can buy in bulk at a discounted price. Are you looking for a different kind of speech therapy app? Check out our full range of speech and language therapy apps for adults and children on the AppStore or on our website.
Screenshots
Verdict
The clearest difference is update cadence: Between the Lines Level2 Lt HD at every 6 months against Keywords Understanding Lite's every 68 months. Keywords Understanding Lite's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Between the Lines Level2 Lt HD ships an update every 6 months, Keywords Understanding Lite every 68 months. The most recent releases landed on September 12, 2026 and August 12, 2026 respectively.
| Parameter | Between the Lines Level2 Lt HD | Keywords Understanding Lite |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 months — better | Every 68 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 219 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Hamaguchi Learning & Development, LLC | Aptus Speech and Language Therapy Limited |
Customer experience
Between the Lines Level2 Lt HD
Keywords Understanding Lite
In-app purchases
Between the Lines Level2 Lt HD
No in-app purchases
Keywords Understanding Lite
No in-app purchases
Questions
Is Between the Lines Level2 Lt HD free?
Is Keywords Understanding Lite free?
Do Between the Lines Level2 Lt HD or Keywords Understanding Lite have ads?
Which is updated more often, Between the Lines Level2 Lt HD or Keywords Understanding Lite?
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