STEM
PingForge
The internet isn't a cloud — it's real machines with real addresses, and your data hops between them one router at a time. Type a name and DNS finds the number; send a packet and watch it hop across routers on a TTL budget; hit a cache, a handshake, a firewall. Predict each step, then trace the whole route yourself. All exact, all on your device. Ages 9–14.
#1f7a8c Distributed-narrative cast
Meet the cast
PingForge's cast are the pieces of the internet a request meets on its way — real machines and rules, not a magic cloud. A Packet carries your data toward an address; Routers forward it hop by hop; DNS turns a name into that address; a TTL hop-budget keeps a lost packet from wandering forever; a Handshake says hello before any data; a Cache keeps a nearby copy to save the long trip; and a Firewall allows or blocks each packet by its port. Every value is exact, computed on-device by a deterministic routing engine. Illustrated cast portraits + immersion are a tracked follow-on (gen-gated); for now the pieces are described in words.
Packet
The little bundle carrying your data toward an address
Router
A crossroads that reads each packet's address and forwards it one hop closer
DNS
The phone book that turns a site's name into its numeric address
TTL
The packet's hop budget — it drops by 1 each hop, so a lost packet can't wander forever
Handshake
The quick hello (SYN, SYN-ACK, ACK) before any real data is sent
Cache
A nearby copy that saves the long trip to the far server
Firewall
The gatekeeper that allows or blocks each packet by its port
What's inside
Learning goal
The internet isn't a cloud — it's real machines with real addresses, and your data hops between them one router at a time. Type a name and DNS finds the number; send a packet and watch it hop across routers on a TTL budget; hit a cache, a handshake, a firewall. Predict each step, then trace the whole route yourself. All exact, all on your device. Ages 9–14.
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.
How PingForge 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
- ✅ COPPA compliant under the 2026 FTC amendments
- ✅ Parental controls + session limits + content filters built in
PingForge 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
PingForge 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