Seven worlds to play in with Luma

56 games with letters, numbers, colors, science and Spanish for children ages 3 to 8.

Free Demo, 14 gamesTry on Google Play Full version, 56 gamesBuy on Google Play
  • No ads
  • No in-app purchases
  • Works offline
  • No accounts
Luma, the bunny who joins every game, waves hello
7worlds
56games
3,000+challenges
26coloring pages

Pick a world and see what is inside

Each world has 8 games. The two marked “Demo” are also in the free version.

Word Forest

Letters, sounds, vowels, stories and attention.

  • Letters
  • Tracing
  • First sounds
  • Claps and words
  • Vowel bubbles
  • Little stories
  • Sequences
  • Attention
Luma shows how to play Letters
How to play: Letters

Number Island

Counting, adding, taking away, comparing and sharing with objects to touch.

  • Numbers
  • The scales
  • The adding basket
  • Snack time
  • More or fewer
  • One for everyone
  • The friend train
  • Luma hops
Luma shows how to play Numbers
How to play: Numbers

Rainbow Workshop

Colors, shapes, symmetry, puzzles, rhythms and 26 pictures to paint with a finger.

  • Colors
  • Shapes
  • Color mixing
  • Magic mirror
  • Jigsaw
  • Rhythms
  • Shape mosaic
  • Turn and discover
Luma shows how to play Colors
How to play: Colors

Idea Mountain

Memory, patterns, sizes, shadows and paths.

  • Memory
  • Sorting
  • Patterns
  • From small to big
  • Shadow theatre
  • The hidden detail
  • Which one is different?
  • Luma's paths
Luma shows how to play Memory
How to play: Memory

Star Garden

Seeds, water, floating, seasons and small experiments.

  • Bridges
  • The seed
  • Turn on the light
  • Float or sink
  • Everything in its place
  • The wheel of the year
  • Where does it live?
  • Mission to the moon
Luma shows how to play The seed
How to play: The seed

Idea Lab

Cogs, magnets, circuits, a robot, light and balance.

  • The water path
  • Logic garden
  • Color towers
  • Cogs that help each other
  • Curious magnets
  • Robot with a rule
  • Switches and light
  • Balance in the park
Luma shows how to play The water path
How to play: The water path

Spanish with Luma

First words in Spanish with a native voice: colors, numbers, animals and shapes.

  • Colors in Spanish
  • Numbers in Spanish
  • Animals in Spanish
  • Things in Spanish
  • Shapes in Spanish
  • Seasons in Spanish
  • Bubbles in Spanish
  • Memory in Spanish
Luma shows how to play Colors in Spanish
How to play: Colors in Spanish

A look inside the app

Real screens from the full version in English.

For every age, from 3 to 8

All games are open and start at level 1. Luma asks for the age to order the suggestions.

3-4 years

Look, touch and match

Colors, shapes, memory, sizes, animals and vowels. One-touch games, with no reading needed.

4-5 years

First letters and numbers

Tracing, sounds, words, counting to ten, ordering stories and caring for a seed.

5-6 years

Add, take away and compare

Fruit, sharing, amounts, color mixing, puzzles, rhythms and symmetry.

6-8 years

Think several steps

Logic, towers, cogs, magnets, circuits, switches, scales and experiments.

Illustration of an adult and a child looking at a tablet together on the sofa

For parents

This is what the app does. You can check it on the Google Play listing and in the privacy policy.

  • No adsNo version shows advertising.
  • No in-app purchasesNothing can be bought from the game.
  • Works offlineThe app has no permission to connect.
  • No accounts, no data sentProgress stays on the phone.
  • Question for adultsIt appears before leaving the app.
  • Daily time limitAn adult decides it.
  • Play reportMinutes and progress by world.
  • Several kids, one phoneEach one has a friend and their own progress.
Read the privacy policy

Try the Demo or choose the full version

The iPhone and iPad version will be available later on the App Store.

Common questions

How much does it cost?

The Demo is free. The full version is a one-time payment, with no subscription. Google Play shows the price for your country before you buy.

Does it work offline?

Yes. All the content, including Luma’s voice, comes inside the app. You only need internet to download it.

Is there a Spanish version?

Yes: Mundo de Luma has the same games, with Luma speaking Spanish and a world to practice English. It also has a free Demo.

Can several kids play on the same phone?

Yes. Each child picks a friend and keeps their own progress.

What happens when the Demo ends?

The Demo shows a notice with a button to the full version on Google Play. Before opening the store, it asks a question for adults.

How do I contact ElectroTecniWeb?

Write to apps@electrotecniweb.com.