Interlaza plans each session, adapts the difficulty to your child in real time, and tells you in plain language what has actually been learned. No materials to prepare, no spreadsheets, no guesswork.
Three questions, one minute, no signup. If the answer is "not yet", we hand you an off-screen plan instead of a subscription.
A serious tool you can actually use at home — no scattered videos, no spreadsheets, no guesswork.
Concrete learning outcomes you can expect — the engine adapts to typical learners and to children with learning difficulties alike.
For families practicing at home — the app plans every session.
Free for everyone during the testing phase, until 30 November 2026 — no payment required.
View plans & pricingNothing. Interlaza is free for everyone during our testing phase, until 30 November 2026 — every plan, no credit card required. We'll announce pricing before the phase ends, with plenty of notice.
Interlaza runs in the browser — nothing to install. For sessions where the child taps the screen, we recommend a tablet with a display of at least 7–8 inches (iPad or Android), so the images are big enough to see and touch comfortably. Instructors can plan sessions and record off-tablet trials from a phone or computer.
Yes. The app (interlaza.app) works fully offline — sessions run without an internet connection. Data syncs to the cloud automatically when you reconnect.
The app is fully bilingual: English and Spanish. The interface, exercises, and all student-facing content support both languages. Additional languages are planned for future releases.
The Family plan supports a single learner. Professional includes up to 5 students at a flat monthly price. Researcher covers up to 25 students for larger caseloads. Institution offers up to 100 students with custom pricing.
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Read moreMatching a photo to the same photo and touching a dog when you hear the word 'dog' are both simple, and both count as the same kind of contact. Yet one is held up by what is in front of the child and the other entirely by convention — and no accuracy score can tell you which one you are looking at.
Read moreA child can score 100% on a matching task without comparing anything. Here is the problem, what Emilio Ribes' research says about it, and the four design decisions INTERLAZA uses to solve it.
Read moreFree for everyone during the testing phase. No card, no payment.
Start free Or see the plans first