Toddler Vocab vs. Khan Academy Kids: a world of words for growing minds

Give their curiosity thousands of words to explore

A child who loves dogs might be ready to discover a fox, a wolf, or a whole collection of wild animals. A fascination with a truck can become a conversation about tractors, cranes, and the vehicles you see on the way home. Toddler Vocab gives you a rich picture library to follow those interests.

The native iOS app includes 2,051 vocabulary cards, 2,050 unique illustrations, and 64 collections. Familiar words give you a place to begin, and the wider library gives you plenty to explore as your child’s interests grow. Animals, food, vehicles, nature, and everyday objects become invitations to point, listen, name, and talk.

For parents comparing Toddler Vocab with Khan Academy Kids, this is our biggest reason to choose Toddler Vocab: a large, beautifully illustrated library dedicated to vocabulary discovery.

Beautiful pictures that make you want to keep exploring

The artwork is central to the experience. Toddler Vocab’s original illustrations use bright colors, friendly shapes, and a distinctive visual style to give every word its own character. A lion looks inviting. A rocket feels like the beginning of a story. Even an everyday object gets a picture worth looking at together.

Each card gives the illustration room to shine. That makes it easy to point to the subject, name it, and build a conversation around what your child notices. You might name the tree, talk about its leaves, then find a tree outside. The app gives you the picture and the word; you bring them into your child’s world.

Khan Academy Kids also uses illustrations and characters. Its library spans books, videos, and activities. Toddler Vocab brings its visual attention to individual words, with thousands of illustrations to discover at your own pace.

Turn new words into everyday conversations

Toddler Vocab is designed to support vocabulary and early language development through a simple, repeatable experience: see the picture, hear the word, and explore it together. Every active vocabulary card has a bundled spoken recording, ready to replay.

You can make each card as simple or as conversational as you like. Start with “cow.” Try “a big cow.” Ask what sound it makes, or remember the cow you saw on a visit to a farm. A picture gives you a starting point for naming, describing, and connecting words to real experiences.

With so much vocabulary available, you can keep introducing new things while returning to favorites. The goal is to make word practice an enjoyable part of your day and give your child more opportunities to hear and use language.

Practice that responds to the words your child is learning

A large library is more useful when you have a way to revisit it. In Toddler Vocab’s parent practice mode, you can mark how familiar a word seems. The app uses that feedback to bring difficult words back sooner and space out reviews of familiar ones.

Daily practice combines words due for review, words needing attention, and new discoveries. Parent insights help you see what you have practiced and which words deserve another look, so you have a starting point for the next session.

Children can also explore in Play mode. Their taps do not automatically count as evidence that they know a word; the adaptive review history comes from parent feedback.

A vocabulary library that goes with you

The cards and word recordings are included in the native app, so word discovery can continue away from Wi-Fi. Bring a favorite collection on a journey, explore food words at the kitchen table, or revisit animal cards after a day out. Store purchases and restores need an internet connection.

There is no account to create and no advertising. Open a collection, find something your child is interested in, and start there. Preferences and learning progress stay on your device.

Toddler Vocab or Khan Academy Kids?

Khan Academy Kids offers a free curriculum across reading, math, and other early-learning subjects. Toddler Vocab puts its depth into vocabulary: a substantial illustrated word library, spoken audio, and practice organized around the words your child is exploring.

If growing your child’s vocabulary is the reason you are looking for an app, Toddler Vocab is our recommendation. Its artwork makes the library a pleasure to explore, its collections give you somewhere to follow your child’s curiosity, and its adaptive review helps you plan what to practice next.

Toddler Vocab includes free starter content, with full access through Plus. Check the in-app offer for current plans and pricing. You can see inside Toddler Vocab before deciding whether its picture-and-word experience is right for your family.

About this comparison

Written by the Toddler Vocab team. Our app details were checked against the current native iOS implementation; competitor details come from the official pages linked below, reviewed October 25, 2026. We have not conducted a hands-on test of the current Khan Academy Kids app. The website screenshots show an earlier Toddler Vocab preview.

The vocabulary and language-development benefits described here are design goals and ways to use the app. We have not measured how much faster children learn with Toddler Vocab or established that it produces better learning outcomes than Khan Academy Kids.