Principles

Simple rules that keep products trustworthy.

FanStudio apps are built to be boringly reliable: fast, private, and useful without requiring an account.

What we optimize for

A checklist we use when building, shipping, and updating.

Offline by design. Processing happens on your device — not on our servers.
Privacy by default. No tracking SDKs, no surprise data collection, clear controls.
Clear pricing. Pay once when Pro is worth it. No subscription pressure.
Lightweight & fast. Small downloads, quick launch, and fewer background tasks.
Respectful UX. No dark patterns. No forced signups. No bait-and-switch prompts.

A few utilities that follow these principles.

On-device analysis for similar & blurry photos, screenshots, and large videos — no uploads.

Scan receipts and forms into clean PDFs with offline OCR and on-device briefs.

Offline OCR, burn-in redaction, and metadata scrubbing — built for sensitive PDFs.