Neutral LM
Run open-weights language models on your iPhone, iPad, or Mac. Browse Hugging Face, download a model, chat offline.
Simple tools for everyday use.
Focused, single-purpose apps for iPhone, iPad, and Mac. Every app runs locally, keeps your data on your device, and skips the subscriptions.
The apps.
One studio, three apps shipping or in flight.
Tilestacks
A simple counting tool. Track items, quantities, and categories. Everything stays on your device.
Neutral Keys
A free virtual MIDI device. Send MIDI from your computer keyboard to any MIDI instrument. Transform to any key or scale, prevent accidental notes.
Coming soon
What every Neutral app has in common.
Free core
Free to use.
The features that make the app worth installing are free. No artificial gates and no paywalls hiding the main flow.
Local first
Your data stays put.
No analytics SDKs, no advertising identifiers, no account required. Each app processes its data on the device it runs on.
Focused
One job, done well.
Each app does one thing. No sprawling feature lists, no dashboards full of toggles. The tool gets out of your way once you've done what you came for.
Frequently asked questions
What is Neutral Apps?
A small studio building focused, single-purpose apps for iOS and Mac. Each app does one thing, runs locally, and respects your privacy.
Are the apps free?
Core functionality is always free. No subscriptions and no ads in any current app.
How is my data handled?
Each app has its own privacy policy linked in the footer. The pattern across the portfolio: no analytics SDKs, no advertising identifiers, no telemetry. Data stays on your device.