roono
Native macOS writing instrument
A native writing IDE for journalists, essayists, and novelists. Evidence pins beside every claim, a private Vault for sources that never touches the network, and bring-your-own assistants that can only propose changes.
Includes all maintenance updates for this generation · No subscription
- · Files stay on the Mac
- · Works offline
- · 48-Hour refund guarantee
- · Refined daily by writer feedback
Your investigative sources stay on your Mac.
The Vault lives encrypted on your local drive. Your draft, interview transcripts, and confidential source documents are never uploaded to any remote server.
Assistants only propose, you decide.
No machine learning model ever modifies your text behind your back. If you connect an assistant, it generates proposals and diffs that you explicitly accept or reject.
One payment.
Fifty dollars once. The licence is signed, and there is no monthly bill.
Evidence Pins
Pin verbatim source quotes, court filings, and interview timestamps right beside the sentence they justify. Verify your facts with one click.
The Vault
Store primary background documents, background audio clips, and contact notes inside an isolated encrypted vault with zero network exposure.
Sentence Cadence
Analyze rhythm, paragraph variety, and structural repetition to maintain a muscular, engaging prose voice without formulaic grammar warnings.
Native Swift 6 & Rust
Built exclusively for macOS with SwiftUI and systems Rust. Launches in milliseconds, draws smooth 120 FPS text, and uses negligible system memory.
- One-time payment: Complete checkout through Stripe. No recurring subscription is created.
- Immediate delivery: You immediately receive your notarized Mac download link and an offline cryptographic license key via email.
- Offline activation: Open roono on your Mac, paste your key into Settings → License, and the app unlocks permanently on that machine.
- Safe updates: Free same-major updates download directly with your active license.
Questions about purchasing, moving licenses between Macs, or reporting a bug: write directly to hello@sixtwelve.studio. A real developer reads and replies to every message.