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For indie devs, makers, and tinkerers

Vibe Code Spark Flow

From spark to PRD in one tap

Capture an app idea by voice. Spark Flow structures it into something you can ship — a polished Product Requirement Document ready to paste into ChatGPT or Claude, plus name ideas, App Store keywords, and a pre-launch checklist. All in one app.

Download on theApp Store
Spark Flow app on iPhone held up against a sunset view from an airplane window, showing the welcome dashboard

Ideas take flight

Catch the spark wherever it strikes

An app idea hits you on a flight, in line for coffee, halfway through a podcast. Dictate it in seconds, watch Spark Flow turn it into something structured, and walk away with a PRD you can hand straight to your AI of choice.

From spark to App Store in three steps

Capture it, structure it, and leave with something you can ship.

1

Dictate

Tap the mic and talk. Spark Flow turns your voice into a structured idea: purpose, audience, features, constraints. No typing, no template.

2

Generate

One tap turns the idea into a polished Product Requirement Document. Paste it into ChatGPT or Claude to vibe-code the app, hand it to a dev to scope, or send it to a co-founder for feedback.

3

Ship

Find a memorable name with a matching icon style, lock in your App Store keywords, draft your listing, and tick off the pre-launch checklist. From spark to App Store, one app.

What Spark Flow does

Everything you need between 'what if…' and 'it's on the App Store'.

AI-ready PRD generation

One tap turns your idea into a Product Requirement Document you can paste straight into ChatGPT, Claude, or a flesh-and-blood dev. Perfect for vibe coding.

Voice-first idea capture

Inspiration doesn't wait for a keyboard. Tap the mic, talk through your thinking, and Spark Flow structures it for you.

Competitor and market research

Find what already exists in the App Store, compare features, and spot the gap your app actually fits — before you write a line of code.

Name and icon explorer

Try names alongside matching icon styles, preview how they'd read as an App Store listing, and pick one you'll still like a year from now.

App Store keyword research

Find the keywords that make your app discoverable in the App Store, tuned to what people actually search for in your category.

Turn your next spark into something shipped

Spark Flow is free to install on the App Store. Capture, structure, and ship the apps that have been sitting in your notes.