We're a small team making learning apps for children. Each app does one thing, and does it well. Numbula is our first, and more are on the way.
Why we do this
Kids learn best when it's okay to get things wrong. So we keep our apps calm, short and kind.
We teach how things work, not tricks to pass a test.
A few good minutes a day is plenty. Then go and play.
You can see what your child has learned and choose what comes next.
What we make
Every app starts free. One Heartbeat Kids account works in all of them.
Number facts, a few minutes a day.
Kids learn their number facts, from counting dots to 12 × 12, each at their own pace. Play the first four chapters free, for as long as you like.
Coming soon
We're already working on it. It will be calm and kind, just like Numbula.
Plans
Every app has a free part your kids can play first. One plan for the whole family, up to 4 children.
$0 for ever
No card needed
$3.99 a month
or $43.99 a year · one month free
$43.99 a year
one month free · or $3.99 a month
Not on sale yet
Price coming soon
Coming soon
Prices in US dollars, plus sales tax where it applies. Change or cancel any time.
What we care about
We're still growing. These are the things we try hard to get right.
Kids shouldn't have to sit through ads to learn.
A wrong answer is "not yet". No buzzers, no red crosses.
No streaks to lose and nothing nagging kids to come back.
We keep only what the app needs.
For parents and teachers
Simple screens show what your child knows and what needs more practice.
Which facts are solid and which need more work.
Point your child to the right lesson.
Decide when the app opens and for how long.
How we work
Each app teaches one thing, so it's easy to use and easy to trust.
Practice comes back over days, so it lasts.
We design for the child who's slower or unsure.
Questions
Roughly 4 to 11. Kids start wherever they are.
The first chapters are free. Later chapters need a paid plan, or are free through a school license.
A web browser on a phone, tablet or computer. Nothing to download.
We keep only what the app needs to remember progress. Our privacy notice has the details.
Yes. Numbula is the first. We'll share the next one when it's ready.
A small, independent team that makes apps for kids.