Academics
Stack Home
Help Tucker the bear cub put everything home — sort toys by colour, then by colour and shape, count cards home 1 to 5, then play Little Solitaire (send the hearts and spades home in order). Tap a card, then tap its home; a wrong basket just says what it wants, undo is unlimited, and every game can be finished. No timer, on-device, no account. Ages 3-5.
#B8741A Distributed-narrative cast
Meet the cast
Stack Home's friends each embody one SORTING RULE — the crew IS the rule ladder. Swatch matches by colour and shape, Upsy climbs home in order 1 to 5, and Zigzag the ladybug hops one lower and switches colour. Tucker the bear cub (the hero) asks where each thing belongs.
Tucker
(Hero and guide, a bear cub) - asks where each thing belongs and tucks it home
Swatch
A painter bird who matches by colour, then by colour AND shape
Upsy
A caterpillar who climbs home in order - 1, 2, 3, 4, 5, never skipping
Zigzag
A red-and-black ladybug who hops one lower and switches colour each time
What's inside
Learning goal
Help Tucker the bear cub put everything home — sort toys by colour, then by colour and shape, count cards home 1 to 5, then play Little Solitaire (send the hearts and spades home in order). Tap a card, then tap its home; a wrong basket just says what it wants, undo is unlimited, and every game can be finished. No timer, on-device, no account. Ages 3-5.
Question kits
16 curriculum-aligned kits × 25 questions = 400 questions per app, mapped to recognized standards.
On-device AI mentor
FoundationModels-powered hints, feedback, and adaptive difficulty — all running locally.
Mentored by Tucker — on-device AI, no data leaves the device.
How Stack Home handles your kid's data
- ✅ All progress, settings, and AI-generated content stays on the device
- ✅ No analytics, no tracking, no third-party SDKs
- ✅ No ads, no in-app purchases — you pay once
- ✅ No personal information collected from children — in line with COPPA (updated by the 2026 FTC amendments)
- ✅ Parental controls + session limits + content filters built in
Stack Home runs on ForgeKit — the open-source Swift Package Manager framework that powers every Spark & Anvil app. ForgeKit ensures consistent accessibility, COPPA compliance, and design language across the portfolio, so your kid's progress and preferences feel coherent across every app they touch.
Coming to the App Store
Stack Home is in active development. Email us to hear when it ships — no marketing, no spam, just a one-shot launch announcement.
Email me at launch