Something shifted in kids’ speech tech over the last couple of years. The old model was basically flashcards with sound files. Tap a picture, hear a word, repeat it. Functional, but flat. Now a handful of apps have moved toward voice interaction and adaptive pacing, which changes what’s actually possible at home between therapy sessions. Not all of them live up to what they promise. Here’s a straight look at the real options.
Start Here: What You’re Actually Choosing Between
Before picking an app, it helps to be honest about the job. Is the child working on specific sounds under an SLP’s guidance and just needs more reps? Or is the bigger problem low confidence, refusal, or a kid who shuts down the moment practice feels like school? Those are different problems. Some apps are excellent drill tools. Others try to make the whole thing feel like play. A few attempt both.
For outside context, see this asha.org.
No app replaces a licensed speech-language pathologist. Full stop. But the right one, used consistently, can meaningfully extend what happens in sessions.
The Shortlist
Speech Blubs is probably the most visible name in this space right now. Voice-controlled activities, more than 1,500 of them, aimed at kids with apraxia, autism, speech delay, and ADHD. The face-mirroring video feature is genuinely clever since kids watch real kids and adult models while practicing. Pricing runs about $14.49 per month, $59.99 per year, or $99.99 as a one-time lifetime purchase. It’s approachable for parents who want a broad activity library without steep up-front cost.
Articulation Station, made by Little Bee Speech and built directly by SLPs, is a serious tool. Over 1,200 target words. Organized by phoneme. The Pro version is roughly $59.99 one-time, which is a reasonable deal given how much content is in there. If an SLP has already identified specific sounds to target and you want structured drilling that mirrors what happens in a clinical setting, this is a strong match. It’s not the warmest-looking app, but it’s thorough.
Otsimo covers a wider range of diagnoses, including Down syndrome and non-verbal kids, alongside autism and apraxia. The AI feedback component adjusts exercises based on how the child responds. At around $4.49 per month on an annual plan or $6.99 month-to-month, it’s one of the more affordable options with real adaptive logic built in.
Tactus Therapy makes a suite of clinical apps priced individually, ranging from about $9.99 to $99.99 each. These skew older and are used heavily in formal rehabilitation settings. For most families of young children, they’re probably overkill unless an SLP has specifically pointed you toward one.
Constant Therapy takes an evidence-based approach and spans a broader age range than most, making it worth knowing about for families managing longer-term or more complex communication goals.
See also: How Technology Improves Student Engagement
The AI Companion Angle
One newer direction, and an honest differentiator from the drill-focused tools above, is apps built around a conversational AI character. Little Words takes this approach. The app runs on a free trial with monthly and yearly subscription options, managed through your device’s standard settings. Its AI companion is named Buddy. Buddy holds actual back-and-forth conversations with the child, remembers the child’s name and preferred topics across sessions, and weaves target-sound practice into those conversations rather than presenting it as a test.
That matters for a specific kind of child. A kid who freezes up at anything that looks like evaluation, or who has sensory sensitivities that make high-energy apps unbearable, needs a different entry point than flashcard drills. The app includes a mood check before each session and three sensory presets, calm, gentle, and high-energy, so the experience can match where the child actually is that day. Sessions run 5 to 20 minutes, which is realistic for shorter attention spans. Feedback is modeled, not scored. Buddy demonstrates the correct pronunciation rather than flagging answers as wrong. Parents get SLP-style PDF progress reports they can bring to actual therapy.
It’s a practice and engagement tool, not a medical device. It does not diagnose or treat anything. But for a pre-reader or a child who melts down at screen-based menus and reading prompts, the voice-first, hands-free design removes a whole layer of friction that blocks other apps from working.
Don’t Overlook the Basics
Hallo and similar language-practice AI platforms are worth knowing about if an older child is also working on a second language alongside speech goals, though the focus there is broader than articulation specifically.
Expressable, an online platform connecting families with licensed SLPs through teletherapy, is the cleanest answer when a child doesn’t yet have a therapist or can’t easily get to one in person. An app is not a therapist. Expressable is.
ASHA’s free resources (the American Speech-Language-Hearing Association) and library-based apps like those offered through Hoopla or similar services are genuinely useful supplements, especially for families working within tight budgets. Free does not mean ineffective here.
How to Actually Decide
| App | Best for | Price range | Key model |
| Speech Blubs | Broad practice library | ~$14.49/mo | Video + voice |
| Articulation Station | SLP-directed sound drilling | ~$59.99 one-time | Structured drill |
| Otsimo | Autism/apraxia/non-verbal | ~$4.49/mo (annual) | AI adaptive |
| Little Words | Low-pressure conversation practice | Free trial + subscription | AI companion |
| Expressable | Actual SLP-led therapy | Varies by session | Human clinician |
If an SLP is already involved, ask which app they’d pair with their goals. That single question cuts through most of the noise. If no SLP is yet in the picture and a child is significantly delayed, the app question is secondary. Get the evaluation first.
Common Questions
Which of these apps works best alongside an SLP’s existing treatment plan?
Articulation Station is the most direct fit for SLP-paired home practice. It organizes content by phoneme, which mirrors how clinicians structure targets. Your SLP can point you to specific sounds, and the app drills exactly those. Little Words is a reasonable complement for kids who resist structured repetition between sessions.
Is Little Words’ AI companion, Buddy, actually different from a chatbot that just reads scripts?
Buddy is designed to hold topic-aware conversations and remember the child’s name and interests across sessions, which goes beyond a simple branching script. That said, it is still software. It does not adapt the way a trained clinician does, and the company does not position it as a clinical tool.
Does Otsimo’s adaptive AI actually change what exercises a child sees, or does it just track progress?
Otsimo’s adaptive component adjusts which exercises appear based on how the child responds during a session, not just what they’ve completed historically. That’s a meaningful distinction from apps that only log performance. At roughly $4.49 per month on an annual plan, it’s one of the more affordable options offering that kind of real-time adjustment.
Can Speech Blubs’ face-mirroring feature help a non-verbal child, or is it mainly for kids who are already attempting sounds?
The mirroring feature shows real video models making sounds and mouth movements, which can give non-verbal kids a visual target to imitate before they produce any sound at all. It’s not limited to kids who are already talking. Whether it helps a specific non-verbal child depends on that child’s profile, so checking with an SLP before committing is worth doing.
Why does Tactus Therapy cost so much more than the other apps listed here?
Tactus Therapy sells individual clinical apps, each targeting a specific communication area, priced between roughly $9.99 and $99.99. The higher prices reflect content built for formal rehabilitation settings, often used by adult patients recovering from stroke or brain injury. For young children with speech delay, the price and clinical focus are usually more than the situation calls for.
A Note on These Comparisons
App stores, developer websites, and pricing change. The figures here come from publicly available information as of early 2026, but subscription costs shift. Check each app’s current pricing directly before subscribing.
Sources
- American Speech-Language-Hearing Association (ASHA): asha.org
- Speech Blubs product page (speechblubs.com)
- Little Bee Speech / Articulation Station product page (littleworkshops.com)
- Otsimo product page (otsimo.com)
- Expressable teletherapy platform (expressable.io)
- Tactus Therapy product page (tactustherapy.com)
