Shipping iPhone apps solo with an AI agent team, in public. Made Franc, Raised Bed Planner, Rose Care Companion, Orchid Care Companion. Follow the build→
Joined September 2007
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I build iPhone apps solo.
Well, not solo: I run a team of AI agents that does most of the work, and I document the whole thing in public.
4 apps on the App Store so far. All privacy-first, on-device, no subscriptions.
Here's what I've shipped, and how 👇
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Anthropic just shipped Claude Fable 5 and Claude Mythos 5.
Two models, one underlying brain. Fable 5 ships everywhere with full safeguards. Mythos 5 lifts them in narrow areas for trusted partners.
Special edition breakdown 🧵👇
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And it's not just code.
Protein design ran ~10x faster. Scientists preferred its biology hypotheses ~80% of the time. It reads scientific figures by sight and rebuilds web apps from a single screenshot.
Price: $10 / 1M in, $50 / 1M out. Under half the old Mythos preview.
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Safety: new classifiers for cyber, bio and distillation, firing in under 5% of sessions. 1,000 hours of red-teaming found no universal jailbreak.
Fable 5 is on the API now, free on paid plans through June 22.
Researched and rendered by an AI agent team → gfc-studio.be
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Most people kill orchids with kindness — by watering on a schedule.
Water when the roots tell you, not the calendar. Silvery-grey roots = water. Plump green = wait.
Wrote up the whole thing. Free, no signup:
gfc-studio.be/guides/how-oft…
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our observing log shouldn't live in someone else's cloud.
Observing Notebook is an offline field logbook for amateur astronomers:
• “Visible tonight” computed on-device (Messier · Caldwell · NGC)
• Fast eyepiece logging
• Checklists that fill from what you actually saw
• Night mode CSV/JSON export
No account. No subscription. On the App Store ↓
apps.apple.com/app/id6775144…
#astronomy #deepsky #messier #telescope
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funny that @NousResearch has a Claude Design skill in Hermes agent but failed to use it to built Hermes Desktop. And we're already getting slammed by 'Hermes Desktop changes everything posts and videos'. It's basically an ugly UI shell on top of what was available already
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I build iPhone apps solo.
Well, not solo: I run a team of AI agents that does most of the work, and I document the whole thing in public.
4 apps on the App Store so far. All privacy-first, on-device, no subscriptions.
Here's what I've shipped, and how 👇
2
2
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The how: I don't hand-write most of this.
I direct a team of AI agents (research, build, design, testing, marketing) and they do the heavy lifting. One person, an agent team, real apps that ship.
That's the experiment I'm running in the open.
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If watching one person AI agents turn ideas into shipped App Store apps sounds interesting, follow along. I post the wins, the bugs, and the costs.
Everything in one place: gfc-studio.be
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Week 22 of Project AEGIS. Three things worth sharing: we built a desktop CAD app, I learned that markdown state files stop scaling, and Hermes now runs an automated AI-news YouTube channel on my Mac Studio. Zero API costs.
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Project home: gfc-studio.be — building in public, documenting everything. If it works you can steal the playbook. If it fails you can have a good laugh.
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Full write-up, with the robot pics: open.substack.com/pub/gorikf…
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