Every subject.
Every age.
One curious subscription.
Lumenleaf is an adaptive K–12 learning platform — math, reading, science, coding, writing, art, music, and STEM — paced for the child you have, not the grade on their birth certificate.
No card required. Premium stays priced below incumbent bundles.
One profile. Eight subjects.
- Math
- Reading
- Science
- Coding
- Writing
- Art
- Music
- STEM
Eight subjects stay in sync with one another — a reading quest can feed the writing one, a science kit can test the math behind it.
§ The eight branches
One platform. Every subject, taught the way that age learns it.
Eight subjects that talk to each other — a coding quest reinforces the math, an art project opens a science kit. No siloed apps, no lock-in to a single subject vendor.
Number sense first, then fluency — not the other way around.
Decodable phonics in K–2; chapter books that respect the kid.
Hands-on labs and a notebook, not a 90-minute slideshow.
Block → text on a continuum, not a hard switch at age 10.
Daily low-stakes drafting with a coach, not a grader.
Studio projects in real media, plus a museum-style look book.
Ear-first: listening games, then notation, then a real instrument.
Engineering and robotics woven into math and science — not a siloed add-on.
§ Every age, paced right
A learner profile that travels with the child, not a subscription that ages out.
The Lighthouse subscription that hid at age ten — Lumenleaf replaces it. Same membership, same data, the difficulty rising with the kid.
Step 1
Preschool · Ages 3–5
Songs, stories, sorting, and supervised screen minutes with a parent code.
Step 2
Elementary · K–5
Phonics, arithmetic, first coding stories, kitchen-table science kits.
Step 3
Middle school · 6–8
Algebra I, essay writing, Scratch-to-Python, history quests with sources.
Step 4
High school · 9–12
AP-aligned math, lab science w/ write-ups, portfolios, dual-enrollment hooks.
Step 5
Continuing · Adult
Back-to-school essays, career pivots, and parent-learn-along side quests.
Place on a step
A two-minute interview sets pace and goals. No placement test marathon.
A short quest, every day
15–35 minutes of project-based work. The AI tutor dials difficulty from mastery signals — not time-on-task.
Bridge off-screen
Printable kits, kitchen-table experiments, and a parent digest on Friday afternoon.
§ The patchwork
Without Lumenleaf
- One subscription per subject ($30–$60/mo, often more)
- Five logins, five progress dashboards, five billing cycles
- Ads, upsells, and streak anxiety
- A different app for every grade — and a new one next year
With Lumenleaf
One membership, every branch.
- One membership, every subject, every age
- A single learner profile that grows with the child
- Ad-free, COPPA- and GDPR-K-compliant by default
- Stays with them — preschool to high school to back again
Premium stays priced below incumbent bundles — the all-subjects promise becomes affordable, not luxury.
§ Built for everyone
One product, three shapes — the shape you need is the one you get.
Designed for homeschooling families, parents supplementing school, and districts that want to layer Lumenleaf onto a curriculum they already trust.
A whole curriculum you don’t have to assemble yourself.
Plan a year in an afternoon. Place a quest in the morning, have the kitchen-table project done by lunch, and read the day’s progress note before bed.
- Year-at-a-glance roadmaps for every grade band
- Printable kits so lessons leave the screen
- Co-op friendly: up to six learners on one family seat
§ Trust by default
Compliance isn’t an upsell.
COPPA-compliant
No behavioral ads, no third-party trackers, parent-gated sign-in until age 8.
GDPR-K-ready
EU-grade data handling baked into the platform, not bolted on for districts.
Ad-free always
A subscription product, not an attention product.
Offline bridge
Printable kits so learning leaves the screen when the day does.
§ Membership
Free to start. Premium when the family needs more.
- Core math and reading for K–8
- Weekly sampler from the other six subjects
- Parent weekly digest
- No card, no upsell pressure
- Every subject, every age, one membership
- Full adaptive AI tutor with mastery signals
- Printable offline kits and hands-on science
- Teacher dashboards and progress reports
- Family seat — up to six learners
Districts and homeschool co-ops: email us — we have a separate shape.
§ Questions worth answering
What families ask before they switch.
Still wondering something? Write to us — a real human reads it.
lumenleaf-2@polsia.appOne curious subscription
Raise a curious kid. We’ll keep the curriculum paced.
Start with the free tier — no card, no lock-in — and grow into Premium only when the family is ready.
Or email lumenleaf-2@polsia.app — usually a reply within a day.