A free worry-sorting app for children aged 5–10. Help Zephyr the scientist dragon sort your worry clouds.
Help Zephyr sort your clouds ☁️ Free · No signup · No download neededZephyr walks children through their worries one at a time — simple, gentle, no right or wrong answers.
Choose from friendly categories — School, Friends, Family, Big Feelings, and more. Then pick which worry feels biggest right now.
Step 2
Zephyr listens carefully and decides where the worry belongs — in a warm, gentle way that always feels kind.
Sort as many clouds as you like. At the end, see your clear sky — and feel a little lighter than before.
Some worries are things you can do something about. Zephyr helps you see what that one small thing might be.
Some worries are too big to fix alone — but you can still do your part. That's always enough.
Some worries aren't yours to carry. Zephyr helps you let them go — like a balloon drifting up into the sky.
A gentle way to help your child name and sort what's on their mind — especially before bed, after school, or on tricky days.
Use Zephyr in form time, PSHE, or pastoral sessions. A five-minute activity that helps children feel heard and ready to learn.
A first-step tool that helps children externalise their worries before a conversation — building vocabulary for their feelings.
Zephyr runs in any browser — but you can also add it to your child's home screen so it feels just like an app.
Open Safari → visit zephyrcloudlab.co.uk → tap Share → Add to Home Screen. Done.
Open Silk browser → visit zephyrcloudlab.co.uk → tap Menu → Add to Home Screen. Done.
Open Chrome → visit zephyrcloudlab.co.uk → tap Menu → Add to Home Screen. Done.
Just visit zephyrcloudlab.co.uk — it works instantly in any browser on any device.
Zephyr is built on the same Stoic philosophy and CBT framework as Circle of Control — the adult version used by thousands of people to manage stress and anxiety.
The worry sorting framework has been simplified for children aged 5–10, with choice-based options so no reading is required. Zephyr never tells children what to feel or what to do — only asks gentle questions and helps them see what's theirs to hold.
Nothing your child types is stored or shared. Everything stays on their device.
For grown-ups → Circle of ControlFree. No signup. Works on iPad, Amazon Fire tablet, and any browser — no download needed.
Help Zephyr sort your clouds ☁️