501(c)(3) non-profit (pending)

About Spark & Anvil

Spark & Anvil is a mission-driven non-profit organization building 195 educational apps for Apple platforms (iPhone, iPad, Mac, and Apple Vision Pro) for kids and teens ages 5–18. All free, no ads, no in-app purchases, no tracking. The mission is to keep it that way — durably, beyond any individual product cycle.

Mission · Vision · Values →

The name

A spark is the moment of ignition — the "aha" when an idea takes hold. An anvil is the patient surface where raw material gets shaped through effort and craft.

Together they describe how we think about learning: not as passive consumption, but as ideas forged through curiosity, repetition, and real work. Every app in the portfolio is built on that philosophy.

How we work

  • Apple-platform native. Swift 6 with strict concurrency, SwiftUI for UI, SpriteKit + RealityKit for gameplay, SwiftData for storage, FoundationModels for on-device AI. Apps target iPhone, iPad, Mac, and Apple Vision Pro as appropriate per app.
  • Open-source ForgeKit. A shared Swift Package Manager framework (50+ modules) powers the portfolio. Every app inherits the same accessibility, COPPA, and craftsmanship baseline.
  • One codebase per app. Each app is a focused, single-purpose tool — not bloated by trying to be everything at once.
  • No cross-platform compromises. We're Apple-only by choice. The platform's capabilities are part of the product.

Distributed-Narrative learning

A growing number of our apps use what we call distributed-narrative methodology: characters that don't just decorate the lesson — they embody the pattern being taught. In GambitTales, Sir Pinwell is the pin tactic. In LogicQuest, Ad Hominem Hannibal argues the way the fallacy works. Across kits, the same characters recur, so kids learn abstract patterns by following the story of who they meet.

The approach is grounded in narrative-mode cognition (Bruner), participation-metaphor learning (Sfard), narrative transportation (Green & Brock), and intrinsic-integration game design (Habgood). Pedagogical-agent meta-analyses (2021–2025) show small-to-moderate retention and transfer gains when the characters embody the rule rather than narrate around it.

Today the methodology powers our Narrative cluster — GambitTales, StoneSong, GeneralsTale, MotifLab, PipQuest, and DealTales. We're extending it across the portfolio app by app where it fits: QuillSpell's etyma family, GeometryForge's theorem masters, GrammarForge's sentence citizens, and LogicQuest's fallacy archetypes are next. Creative-tool apps (BeatForge, SpectrumCanvas, SynaForge) stay open-ended — distributed narrative would impose unwanted structure on kids' creative agency there.

Organization structure

Spark & Anvil is restructuring from indie studio to 501(c)(3) non-profit organization. We've filed (or are filing) IRS Form 1023. While the determination clears (typical timeline 12-18 months), we operate under fiscal sponsorship — donations route through our fiscal sponsor's EIN and are tax-deductible from day one.

The pivot doesn't change the apps. It changes the organizational durability — the mission can now outlast any individual product cycle, and we can apply for foundation grants + recurring donations to keep every app free, forever.

Support the mission → Meet the board →

Mission · Vision · Values

Mission

Build, ship, and steward a portfolio of educational apps for Apple platforms that are free forever, standards-aligned, COPPA-compliant by construction, and designed for face-to-face play between kids and the adults around them.

Vision

A world where every kid age 5–18 has access to thoughtful, kind, rigorous educational software — without ads, without tracking, without subscription, without compromise. The apps belong to the kids. The mission belongs to the public.

Values

  • Kids first. Every design decision starts with the kid's experience and developmental fit.
  • Free forever. We don't paywall learning. Mission revenue (donations, grants) keeps the apps free.
  • Trauma-informed by default. Apps touching heavy content follow SAMHSA TIP 57 principles + external sensitivity review.
  • Family-cohesion-aware. Pass-and-play modes invite parent + sibling + grandparent into the play moment.
  • Open about how we work. Public methodology, public docs, public annual report.

Board of Directors

Our governance board steers the organization's mission, finances, and strategic direction. We're recruiting a 3–5-person founding board through 2026. Interested in serving? board@sparkanvil.org.

NT
Nathan Tran
Founder · Board Chair

Designer, engineer, and primary maker behind the 195-app portfolio. Background in iOS + Swift + education-product design.

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Open seat
Education / Pedagogy

K-12 educator, school-district leader, or learning-sciences researcher to anchor curriculum fidelity.

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Open seat
Non-profit Finance / Governance

CFO / treasurer with non-profit experience to chair the audit + finance committee.

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Open seat
Family / Child Development

Pediatric, developmental-psych, or family-systems voice for the trauma-informed + pass-and-play work.

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Open seat
Diversity / Equity / Access

Title-I + multilingual + accessibility lens — keeps the portfolio reaching kids beyond early-adopter households.

Governance posture: 3-year terms (max 2 consecutive) · quarterly meetings · ≥50% independent · annual conflict-of-interest disclosure · unpaid board service · minutes published with the annual report. An advisory board (subject-matter expertise, no fiduciary duty) is recruiting in parallel — email board@sparkanvil.org.

Annual reports

As a 501(c)(3) non-profit (pending), we publish a public annual report each fiscal year — revenue, expenses, kids reached, partners, governance, and audit findings. Our first report publishes at the end of FY 2026.

195
apps in portfolio
195
apps with named cast
1517
characters site-visible
0
ads, IAPs, trackers
Pending
501(c)(3) status

The FY 2026 report will cover financials, programs, governance, audit findings, and a forward look. Interim transparency: see /impact for the live portfolio-state snapshot.

Founder's note

"I started Spark & Anvil because I wanted to make the kind of educational software I wished existed for my own kid. The portfolio grew from one app to 195 because the problems I cared about were broader than one app could hold. The non-profit pivot is the natural shape for what this has become — not a product line, but a public good."

"Through 2026 I've personally invested approximately $3,000 to bring the portfolio to this point, and our ongoing operating cost is about $500/month minimum — about $400 of that is 2 Anthropic Claude Max subscriptions for the research and planning work, plus Gemini API for cast art and illustration generation. The pivot is the path to making the work durable beyond what I can personally absorb — not a request for rescue, but an invitation to share the load. See the full cost breakdown →"

— Nathan Tran, Founder · Board Chair

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