Raise curious, confident children for the world ahead
A coach built for parents and children. It makes raising children easier for parents, and coaches each child for what will matter most.
On your phone, in your control. Your family's records stay on your phone and in your own encrypted backup. Rainbow's servers keep nothing once the call reaches your phone.
You add the everyday things. Rainbow shows how each child is doing.
What you can do with it
It tells you what to focus on and what to let go, so you can just be the parent.
Ask what to focus on
The answer comes from your child's own week, not a chart of average eight year olds.
And that is a taste, not the list. The more your family uses it, the more it can do.
Coaching Calls for your child: short calls that coach curiosity, speaking up, listening and the nerve to try. You see what came of it.
Everything about your child, in one place
Share it once. Rainbow connects it into one picture: what is improving, what needs you, and what to try next.
No forms to fill. You tell your coach, or snap a photo, and it lands in the right place.
Your family's data stays yours.
Lives on your phone
Your children's world is stored on your device, encrypted. We don't run a copy of it on our servers.
Backed up to your own cloud
Backup goes encrypted into your own cloud storage, where nobody else can read it. Not even us.
The coach runs on Microsoft Azure
When you use the cloud coach, it runs inside Microsoft Azure, not on a marketplace of third party providers. One platform, with its own audited security and privacy standards behind it.
No ads. No selling of data. Ever.
The app is free to use. We don't make money from your family's information.
And if you turn on cloud AI, contact details and identifiers, phone numbers, addresses, ID and card numbers, are replaced before anything leaves your phone. Nothing you send is stored, and nothing is ever used to train a model. Read the full privacy policy.
Questions parents ask
Does it cost anything?
Rainbow itself is free. If your phone can run it, you can download the coach onto the device and use it with nothing leaving your phone at all. The cloud coach is more capable and handles much more at once, and that is what a Rainbow Cloud subscription pays for.
Where does my family's information actually live?
On your phone, encrypted. Backup goes to your own cloud storage, encrypted before it leaves the device, and we never hold the key, so the only people who can read any of it are you and the guardians you invite. When you use the cloud coach, that message travels through us to the model and back. We do not store it, phone numbers, addresses and ID numbers are replaced before it ever leaves your phone, and the models it reaches run inside Microsoft Azure rather than on a marketplace of third party providers.
Do my children use it, or do I?
You do. Rainbow coaches the parent. Your child's part is a Coaching Call: you start it or allow it, your child talks with Rainbow, and you see what came of it afterwards.
Can both parents use it?
Yes. Invite a co-parent and you share one household: the same children, the same week, the same history. Each of you signs in as yourself.
What ages is it for?
Preschool through the primary years is where it fits best, and it keeps working into the early secondary ones. After that most children run their own days, and you need this less.
Does it work outside Singapore?
Yes. Rainbow is built in Singapore and knows local school systems well, but families anywhere can use everything in it.
Hello! I'm Ravi, a dad of three boys.
Rainbow started with my wife, Aruna. I watched her juggle our kids' learning across AI chats, notes apps and her own memory, and I was never comfortable pouring our kids' lives into tools that weren't built for families.
Rainbow is not a tracker. It is a coach, built for parents. When our boys started learning Chinese at school, Aruna began learning it too, to coach them. Rainbow coaches her in her own mother tongue and stays personal to each of them.
I'm building Rainbow in Singapore, but families anywhere can use everything. If something feels off, or you wish it did something it doesn't, write to me. I read everything.
Less to carry in your head. More of your child in front of you.
Be one of the first families to use it.