Open rolo on a four-year-old’s tablet and there is almost nothing there. Their friend, and a place for the pictures they make together. That is the whole app. Open it for a twelve-year-old and there is more — a home that says good morning, their approved friends, a passcode if they want one. Same app, different shape, and the difference is deliberate.
Fewer doors for smaller hands
A very young child does not want a dashboard. They want the friend, straight away, with nothing to choose first. Every extra button is one more thing to work out before they reach the thing they came for — and for a lot of children on the spectrum, that working-out is not free. So the youngest version opens directly into the conversation, and keeps only one other door: their pictures. Nothing to get lost in.
The youngest app is not a cut-down version. It is the right-sized one. Small is the feature, not the compromise.
Friends arrive when they mean something
Talking to another child — even gently, even watched over — is the biggest step in the whole app, and it is the one we hold back longest. It turns on around six, when friendships start to be real and words start to carry them. Before that, your child has the one relationship that is safe by design: their companion, always the same, always readable by you. One good door beats five they are not ready for.
A lock a child can actually use
The passcode exists to stop a little sibling wandering in, not to keep your child out of their own friend. So we only offer it once a child is old enough to enter four digits reliably. Handing a four-year-old a PIN does not lock the sibling out — it locks the four-year-old out, which is the exact opposite of the point.