Toddler apps in your child’s own language

Almost every learning app lists a dozen languages on its store page. For a child who cannot read yet, almost none of that matters — because what a toddler learns from is the voice, and the voice is usually still in English.

The difference nobody puts on the store page

“Supports 22 languages” can mean two completely different products. The store listing does not distinguish between them, so here is what the words hide.

The menus are translated

Buttons, settings and the parent screens are in your language. This is what a long language list almost always means, and it is translation work aimed at you, not at your child.

The voice is recorded in your language

Someone actually sat down and said “yellow”, “triangle”, “seven” in that language, and that recording is what plays when your child taps the card. This is far rarer, far more expensive, and the only part a pre-reader can use.

Why this decides everything for a one to three year old

A toddler cannot read the label. Whatever the screen says, the word they actually learn is the word they hear — so if the audio is English, they are learning English, whatever flag is in the settings.
They are learning the sound of the word before the meaning. An accent that does not match the one at home makes that harder, not easier, at exactly the age when the ear is being set.
A grandparent, a childminder or a parent who does not speak English is cut out entirely when the audio is English. They cannot sit alongside and repeat the word.
In a bilingual household it is the balance that matters. An app that only ever speaks the majority language quietly pushes against the language you are working hardest to keep.

How to check in under a minute

Set the app to the language you want before you judge it. Many apps follow the phone’s language and never ask.
Open a card and listen with the sound up. Do not read the screen — close your eyes if it helps. The audio is the whole test.
Try a second category. Some apps record the numbers and leave the colours in English, or the reverse, because recording is done piecemeal as budget allows.
Listen for a synthetic voice. Text-to-speech is cheap to add in twenty languages and it is audibly not a person, particularly on short words, which is most of what a toddler hears.

Where Kidster stands

Kidster has eleven languages: English, French, Italian, German, Spanish, Ukrainian, Polish, Japanese, Korean, and Chinese in both Simplified and Traditional. That is fewer than several apps in this category advertise, and we would rather say so than pretend otherwise.

What the eleven actually get

Every colour, every shape and every number from one to twenty is spoken by a person in each of the eleven — around 550 separate recordings, not a voice synthesiser and not an English clip with subtitles. Animal sounds are the exception, and deliberately: a cow sounds the same in Warsaw as in Seoul, so those are real recorded animals shared across every language.

One detail most apps skip

All 667 sound files are mastered to the same loudness, and a check in our build pipeline refuses any that are not. It sounds like a small thing. It stops the situation where a kangaroo arrives roughly fifty times louder than a Ukrainian shape name at the same volume setting — which is how a quiet app becomes one you do not hand over in a car.

No written words at all

There is no text on any learning card in any language, because the spoken clip is the word. That is also why switching the app’s language changes what your child actually learns, rather than just relabelling the buttons around the same English audio.

Hear it in your language

Free to download, with no account to make. Set the language in the Parent Zone, hand it over, and listen to what your child hears.

Get Kidster

Checked in September 2026. Language lists change with almost every app update, and a recorded voice can be added or dropped without the store page changing at all — so trust your ears over any list, including this one.