SPEAKall! Lite vs VizuStep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPEAKall! Lite
This evidence-based communication app helps individuals with limited speech acquire vocabulary and construct sentences. It's designed for those with autism spectrum disorder and developmental speech/language disorders, offering a customizable learning platform.
- Evidence-based communication tool
- Acquire initial symbol vocabulary
- Learn sentence construction
- Customizable interface
- Targets functional communication
- Supports social interaction skills
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SPEAKall! Lite™ is an evidence-based communication app for the Apple iPhone. It has been designed to introduce augmentative and alternative communication (AAC) in autism spectrum disorder and/or developmental speech and language disorders. The design follows the original SPEAKall! AAC app for the iPad. This application has been developed to help children and adults with little to no functional speech acquire an initial symbol vocabulary and learn the process of constructing sentences. The purpose of SPEAKall! Lite is to provide a readily available communication tool for individuals and their caretakers. Because many families affected by autism or developmental disability may not have immediate access to an iPad, but may already possess an iPhone, SPEAKall! Lite can be an instantly available solution to establish basic but crucial communication skills. Once SPEAKall! Lite has been used successfully, the transition to SPEAKall! on an iPad is easy and uncomplicated. The SPEAKall! Lite interface provides a versatile learning platform that goes beyond simple symbol activations for voice output by actively engaging the learner in a variety of communication related activities. It can be used to target therapeutic goals including ● Functional communication ● Natural speech production ● Emerging language ● Social interaction and social-pragmatic skills The interface is easily customizable to each learner’s specific needs and can grow with the learner as needs and capabilities expand. Research and development of the SPEAK*** technologies have been sponsored by the National Institutes of Health – National Institute on Deafness and Other Communication Disorders (NIDCD). SPEAKall! has received strong recognition in the AAC industry as documented by prestigious awards including: ● 2025 European Academy of Childhood Disability (EACD) Technology & Innovation Award, First Place ● 2018 Anna Kennedy Online Autism Charity, Autism Hero Award – First Place, Entrepreneurial Category ● 2017 Milken Family Foundation Grand Prize and Overall Winner, Milken-Penn GSE Education Business Plan Competition ● 2017 ChanceLight Behavioral Health and Education Prize, Milken-Penn GSE Education Business Plan Competition ● 2017 Edison Innovation Award – Gold, Language Learning Products ● 2016 R&D 100 Award (“Oscars of Invention”) ● 2016 Indiana Small Business Innovation Research Company Award ● 2016 State of Indiana Certificate of Recognition ● 2015 Autism Society of America Outstanding Research of the Year Award ● 2015 Best of Education Tech Award at TechPoint Mira Awards ● 2014 First Place Award, International Business Pitch Challenge of the German Academic International Network – Transatlantic Entrepreneurship Network ● 2013 Purdue Focus Award for Disability Accessibility Thank you for your continued support and please continue to send us your feedback and ideas! (www.speakabilities.com) Product Features: ● Simple yet elegant look and feel interface ● Intuitive and easy programming of activities ● Beginning communicators core vocabulary ● Sentence learning by "drag & drop" ● Synthetic voice output ● Manage multiple learners on a single device ● Add literacy labels to symbols in any language ● Locking mode to stay within the app ● Different access modes for motor difficulties ● Advanced media management and organization functions for grouping media ● Streamlined activity sheet construction ● Direct access to SPEAK Abilities YouTube Channel
VizuStep
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One calm step at a time. VizuStep turns an everyday routine into a short run of picture cards. The person following it sees one card at a time — a picture, a few words, a familiar voice if you record one, and a timer only where a timer helps. Nothing hurries anybody. Make a routine for a child, for an adult you support, for an older relative — or for yourself. It runs on their own phone or tablet, or on the same phone you planned it on, with optional caregiver-configured PIN protection. WHO IT IS FOR A child who does better with a picture than a sentence. An autistic adult, or an adult with an intellectual disability, who wants the steps without being managed. An older relative who wakes up unsure what happens next. And anyone who would rather see the next step than hold the whole morning in their head. WHAT YOU BUILD - Cards of a few words each, in the order you choose - 357 built-in pictures, searchable in your own language - Your own photo of the real cupboard, the real bus stop, the real toothbrush - Your own voice on a card, and one welcome recording to open the day - A timer that counts up or down — it never sounds, and it never moves anybody on - Eight ready-made routines to start from: morning, bedtime, brushing teeth, getting dressed, leaving the house, laundry, making a sandwich, winding down in the evening ON THEIR DEVICE, OR YOURS - Connect their phone or tablet with a code or a QR, confirm it on your phone; no PIN is required - See what was done, what was skipped, what help was asked for, and when - Help is on every card. It sends you a message — it is not an alarm and an optional Call helper button calls your configured number. - A step can ask for a photo. You approve it, or ask for another try with a kind note. - Nothing looks at the photo. No AI, no face recognition, no judgement of anybody. IT WORKS WITHOUT A CONNECTION Routines appear and run with no internet. The pictures and the recordings are already on the device. What was done is kept there and sent when the signal comes back. PRIVATE No ads. No analytics. Nothing sold. Photos, recordings, people's names and the record of what was done are never sent to a model. You can delete a photo, a routine, a person, or your whole account. TEN LANGUAGES English, Spanish, French, German, Italian, Portuguese, Russian, Ukrainian, Japanese and Chinese — the app, the names of the built-in pictures, and the routines it drafts. WHAT THIS VERSION COSTS Nothing. Everything you set up by hand is free, with no limit: people, routines, cards, pictures, your own photos and recordings, devices, reminders, timers, every language. The parts a model writes are included in this version as well — a routine written from one sentence, a routine dictated instead of typed, and AI changes to steps: smaller steps, simpler words, what is missing. There is nothing to buy inside the app. A PLANNING AID, NOT MEDICAL CARE VizuStep is not medical care, not proof that a medicine was taken, and not an emergency or safety system. A tap, a photo or a timer records what somebody did in the app, and nothing more. Terms of Use: https://vizustep.web.app/terms On iPhone and iPad, Apple's Standard EULA also applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vizustep.web.app/privacy Write to us: sup@agemoware.com
Screenshots
Verdict
SPEAKall! Lite and VizuStep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
SPEAKall! Lite ships an update every 6 days, VizuStep every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | SPEAKall! Lite | VizuStep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | SPEAK Abilities, LLP | Oleksandr Kazakov |
In-app purchases
SPEAKall! Lite
No in-app purchases
VizuStep
No in-app purchases









