Math
Regrouping, times tables, division, fractions and decimals, drawn on the board until they click.
107 topicsGrades 1–6ES · EN · PT
Education,
reimagined.
Understanding, not memorizing. In Spacecols Kids, Bitri teaches Math, Science and Spanish for grades 1 to 6 on the board, step by step, and helps right where your child gets stuck.
One app. Three planets.
Spacecols Kids brings the three subjects together. Your child picks a planet and Bitri guides them from grade 1 to 6. Start with the hardest one.
Science
Living things, the human body, water, Earth and space. Bitri answers all their “why?” questions.
108 topicsGrades 1–6ES · EN · PT
Comunicación (Spanish)
Learning to read and write in Spanish: vowels, syllables, reading comprehension and spelling. Great for bilingual families.
108 topicsGrades 1–6Spanish only
New
Bitri has books, too.
92 digital books in Spanish, from age 3 to high school. Every topic with a story, the explanation and challenges with their answers. S/ 24.90 each.
What worries you, solved
Not sure how to explain it?
Bitri draws it on the board, step by step, at your child's pace. No walls of text.
Gets frustrated by mistakes?
Bitri shows only what they missed, how it's done, and gives a similar one.
Hard to get them to study?
Every mission won earns a token for the game room.
Want to know how they're doing?
The parents' zone shows what they've mastered and what's hard, topic by topic.
A day with Bitri
A few minutes a day. The app decides what to review.
Let's go, team!
1. Pick their grade
Name
Valeria
1.°2.°3.°4.°5.°6.°
2. Lesson on the board
138+ 2563
3. Mission
Mission5 / 8
The level adjusts itself
4. Got it wrong?
Answered 53Correct 63
See how it's done ▸
5. Chest & tokens
Topic complete!+1 token
Why learn with Bitri
For your child, an adventure. For you, peace of mind.
3subjects
6grades
0ads
1single payment
A safe place to learn.
- Ads✕
- Chat with strangers✕
- Purchases without you✕
- Your child's data✕
What they learn, sticks.
Bitri reviews each topic at just the right time: after 1, 2, 4, 7, 14 and 30 days.
Understands, not memorizes.
- 1Watches how it's done on the board
- 2Tries it with help
- 3Does it alone in the mission
Mistakes teach too.
Answered53
→Correct63
A mistake costs nothing: Bitri shows how it's done and gives a similar one.
Asks to play again tomorrow.
Earns belts like in a dojo, tokens for the game room and outfits for Bitri.
Know how they're doing, without asking.
Addition
Times tables
Fractions
at home
Try it free. Pay once.
All of grades 1–6 for the price of one or two tutoring sessions. No subscription.
Free
$0
- Download the app at no cost
- The first topic of every grade, complete
- Lessons, missions and their chest
- No ads, just like the full version
All of grades 1–6
Spacecols Kids, full
US$29.99 all 3 subjects
- Every topic from grade 1 to 6
- Open any lesson, in any order
- Challenges, trophies, belts and diplomas
- Forever: you pay once
- Family Sharing: up to 6 people
- Just one subject? US$14.99
Bought inside the app, behind the parental gate. The App Store shows the price in your currency.
Questions? Good.
What ages is it for?
For elementary school kids, grades 1 to 6 (roughly ages 6 to 12). You pick their grade at the start and the app begins there.
Does it follow what they learn at school?
Yes. Topics are aligned with Peru's national curriculum (CNEB) and match what any elementary school teaches. With the Full Mission they can open any lesson if their school uses a different order.
Is there a monthly fee?
No. There's no subscription. Download free, try the first topic of every grade and, if you like it, unlock the whole app with a single purchase.
Does it work on iPad? And Android?
It works on iPhone and iPad. There's no Android version for now.
Does it need internet?
No. Lessons live on the device. You only need a connection to buy or restore the purchase.
What if I don't like it?
You buy it on the App Store. If something goes wrong, you can ask Apple for a refund at reportaproblem.apple.com.
Does it work for all my kids?
Yes. With Apple's Family Sharing, one purchase works for up to 6 people in your family.
Are there books too?
Yes. Bitri has 92 digital books in Spanish, from age 3 to high school, at S/ 24.90 each. See them in Bitri's library.
What data do you collect about my child?
None. No accounts, no email, no ads, no tracking. The name you type and their progress are saved on your device (and in your iCloud, if you use it, to move between iPhone and iPad). We never see them.
Start today.
The first topic is free.
Download Spacecols Kids or start with one of Bitri's books.