STEAM
LullaTots
Sing your family's songs with LullaTots (ages 3–5): a grown-up records grandma's lullaby in your home language, then when you sing, grandma's voice gently ducks under your line so YOU lead, line by line. Your family's voice never leaves your device — nothing is uploaded, no account, no ads.
▶ Play it nowBuilt for sittings of about 10 minutes on the screen. That is our design budget, not a measurement.
Meet your mentor
Every Spark & Anvil app has a friendly mentor character that demonstrates, asks, and patiently scaffolds learning.
Mentored by Nana
#6B5BB5 Characters who teach
Meet the cast
LullaTots is a gentle singing app for ages 3 to 5 where your family's voice is the real star. Lulla the firefly glows brighter every time your child sings, Nana the grandmother firefly sings first and then lets your child carry the tune, Echo the little owl sings the line back, and Starla lights a star for every line. Illustrated stories are on the way.
Lulla
the firefly who glows a little brighter every time YOU sing
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Nana
the family voice who sings first, then steps back so you can lead (the ducking, embodied)
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Echo
the little owl who sings the line back so you can learn it
Read chapter →
Starla
lights up one star for every line you sing
Read chapter →
Browse all chapters → · What's distributed-narrative methodology? →
What's inside
Learning goal
Sing your family's songs with LullaTots (ages 3–5): a grown-up records grandma's lullaby in your home language, then when you sing, grandma's voice gently ducks under your line so YOU lead, line by line. Your family's voice never leaves your device — nothing is uploaded, no account, no ads.
Mentored by Nana — no data leaves the device.
How LullaTots handles your kid's data
- ✅ All progress, settings, and AI-generated content stays on the device
- ✅ No analytics, no tracking, no third-party SDKs
- ✅ Free — no ads, no in-app purchases
- ✅ No personal information collected from children — in line with COPPA (updated by the 2026 FTC amendments)
- ✅ No chat with strangers — play-together rooms use a short code and preset emotes, never typed messages
For you, the grown-up
The grown-up side of LullaTots on Spark & Whetstone, our free site for grown-ups: Singing with a Child. Lullabies in their range; the course is how to sing with them, not at them.