OPEN · TRANSPARENT · YOURS — NO DOWNLOAD TO TRY IT

WATCH IT
WORK.

Ergo is an agentic assistant that runs on your models, calls real tools on your phone, and prints the exact tokens and dollars as it goes. This is the live console — pick a prompt or type one and watch the panels light up. Or press ⌘K to drive it.

002 ACTIVE MODEL
OPENROUTER minimax-m3
  • ▸ minimax-m3
  • ▸ claude-sonnet-4.6
  • ▸ gpt-5.5
  • ▸ apple-intelligence ON-DEVICE

Bring your own key — OpenRouter, OpenAI, Anthropic, on-device Apple Intelligence, or any OpenAI-compatible endpoint.

▲ REAL RECORDED SESSION not fiction · a replay

This isn't a mock-up. It's a real Ergo conversation, replayed frame-by-frame — Ergo recalls memory, asks two clarifying questions, delegates to a Local Guide sub-agent that calls real tools and catches its own mistake, then synthesizes the plan. Tap the delegation card to open the sub-agent's own thread.

REAL TRANSCRIPT · REAL TOKENS & DOLLARS · ZERO FICTION

003 LIVE COST
$0.000
0.0k TOK

METERED PER ROUND-TRIP · NOTHING HIDDEN

004 TOOL REGISTRY 16 LIT
  • web_search
  • web_fetch
  • google_places
  • foursquare
  • swarm_checkins
  • show_map
  • calendar
  • reminders
  • weather
  • time
  • apple_home
  • apple_health
  • photos
  • contacts
  • files
  • memory
005 AGENT TRACE IDLE
  1. ▸ ergo.boot() · on-device personal agent ready
  2. ▸ awaiting a prompt — run the console or press ⌘K
001 LIVE CONSOLE ergo://chat
Ergo
ERGO On and listening. I'm running a free model with web search, maps, reminders and memory wired up. Pick a prompt or type one — I'll show my work.

EVERY

TOKEN.

EVERY

CENT.

Other assistants hide the cost. Ergo prints it on the glass — live.

006

Run any model. Pay any provider. Or pay nothing.

You hold the keys — literally. API keys are end-to-end encrypted on device before any optional Google Drive sync, and the passphrase never leaves your phone.

  • ▸ OpenRouter — incl. FREE models
  • ▸ OpenAI · Anthropic
  • ▸ Apple Intelligence — on-device
  • ▸ Any OpenAI-compatible endpoint
Ergo LLM settings listing four providers — OpenRouter (MiniMax M3), OpenAI (GPT-5.5), Anthropic (Claude Sonnet 4.6) and on-device Apple Intelligence — with an Add provider button and a max-tool-iterations control Ergo LLM settings listing four providers — OpenRouter (MiniMax M3), OpenAI (GPT-5.5), Anthropic (Claude Sonnet 4.6) and on-device Apple Intelligence — with an Add provider button and a max-tool-iterations control
FOUR PROVIDERS · ON-DEVICE OPTION
Ergo OpenRouter provider detail: connect with a key, default model MiniMax M3, and per-provider generation controls for temperature, max tokens and reasoning effort Ergo OpenRouter provider detail: connect with a key, default model MiniMax M3, and per-provider generation controls for temperature, max tokens and reasoning effort
PER-PROVIDER MODEL + CONTROLS
007

Tools that touch the real world.

Ergo tools catalog grouped by category: Web & Research with Web Search (Tavily or Exa) and Web Fetch, and Location & Places with Google Places, Swarm check-ins, and Foursquare — each with an on/off toggle and its API key filled in Ergo tools catalog grouped by category: Web & Research with Web Search (Tavily or Exa) and Web Fetch, and Location & Places with Google Places, Swarm check-ins, and Foursquare — each with an on/off toggle and its API key filled in
TOOLS CATALOG · TOGGLE ANY ON
Ergo reply with an interactive Apple Maps bubble of an Athens 3-day walking food tour, six numbered pins for tavernas across Psyrri, Plaka and Pangrati, with the per-turn token and dollar cost shown Ergo reply with an interactive Apple Maps bubble of an Athens 3-day walking food tour, six numbered pins for tavernas across Psyrri, Plaka and Pangrati, with the per-turn token and dollar cost shown
SHOW_MAP · 6 PINS · INTERACTIVE

Search the web (Tavily/Exa), fetch pages, find places, read your Swarm check-ins, drop pins on a live map, manage calendar and reminders, read weather and time, drive Apple Home and Apple Health, reach photos, contacts and files — and remember it all.

CALL IT, DON'T GUESS IT — THE AGENT ASKS WHEN IT'S UNSURE.

008

Personas — a model, a toolset, a mind.

  • 01 RESEARCHER open-ended investigation · cross-checked sources · cited findings
  • 02 LOCAL GUIDE places nearby · venues mapped · weather-aware picks
  • 03 HEALTH COACH reads your Health data · trends · practical wellness advice
  • + 4 MORE · YOUR OWN Planner, Meal Planner, Personal Assistant, Orchestrator — or bundle your own LLM, tools and prompt
Ergo personas screen listing seven built-in presets — Orchestrator, Health & Fitness Coach, Local Guide, Meal Planner, Personal Assistant, Planner and Researcher — each with its own icon, and each bundling a model, tools and a system prompt Ergo personas screen listing seven built-in presets — Orchestrator, Health & Fitness Coach, Local Guide, Meal Planner, Personal Assistant, Planner and Researcher — each with its own icon, and each bundling a model, tools and a system prompt
SEVEN PRESETS · DUPLICATE TO CUSTOMIZE
Ergo chats list mixing models per thread — MiniMax M3, Claude Sonnet 4.6, GPT-5.5, Claude Haiku — in several languages, each row showing its persona, per-chat cost and token count Ergo chats list mixing models per thread — MiniMax M3, Claude Sonnet 4.6, GPT-5.5, Claude Haiku — in several languages, each row showing its persona, per-chat cost and token count
CHATS · MIX MODELS PER THREAD
009

Delegate to a team of agents. Watch every one.

Hand a big, messy request to the Orchestrator and it breaks the work into subtasks, delegates each to the right specialist, tracks a measurable goal, and synthesizes one answer — while you see every agent's own tokens and dollars.

  • ▸ One lead, many workers
  • ▸ Per-agent cost, rolled up
  • ▸ Goal-checked progress
  • ▸ Every tool call + citation, on the glass
Ergo Orchestrator chat: a delegation card showing three agents — Researcher, Local Guide and Planner — all completed with their own token and dollar cost, a live progress-check reading 3 of 4 criteria met, and a synthesized Lisbon weekend plan Ergo Orchestrator chat: a delegation card showing three agents — Researcher, Local Guide and Planner — all completed with their own token and dollar cost, a live progress-check reading 3 of 4 criteria met, and a synthesized Lisbon weekend plan
ORCHESTRATOR · 3 AGENTS · GOAL-TRACKED
Ergo research reply with visible web_search and web_fetch tool-result rows, a cited answer about the EU USB-C rule with numbered sources, and the exact per-turn token count and cost underneath Ergo research reply with visible web_search and web_fetch tool-result rows, a cited answer about the EU USB-C rule with numbered sources, and the exact per-turn token count and cost underneath
TOOL CALLS · CITATIONS · PER-TURN COST
010

Made for the big screen, too.

Ergo on a 13-inch iPad in portrait: a two-column layout with the full chat list in the sidebar and the Athens food-tour conversation — itinerary text plus an interactive map of six tavernas — open in the detail pane Ergo on a 13-inch iPad in portrait: a two-column layout with the full chat list in the sidebar and the Athens food-tour conversation — itinerary text plus an interactive map of six tavernas — open in the detail pane
iPAD · CHAT LIST + CONVERSATION, SIDE BY SIDE
Ergo app icon — neon idea-bulb

Take the controls.

Open, transparent, flexible. Your keys, your models, your data.

Download on theApp Store Get it onGoogle Play