MonoCheck

PLANET JEM SOFTWARE LTD

About this app

MonoCheck — Offline Checklist Utility

A brutally minimal checklist app built for speed and clarity.

No accounts. No sync. No ads. No tracking.

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FEATURES

• Single-tap checklist creation
• High-contrast monochrome interface
• Local-only storage — data never leaves your device
• No internet permission required
• No ads, no subscriptions, no in-app purchases
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WHO IS IT FOR?

Anyone who wants a dead-simple checklist without distractions:
— Grocery runs
— Daily tasks
— Project to-dos
— Packing lists
— Meeting notes
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PRIVACY

MonoCheck collects zero data. Nothing is sent anywhere. Ever.
All lists are stored only on your device.
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DESIGN

Black background. White text. No decoration.
Built on a strict brutalist, monochrome design philosophy.
Fast to launch. Fast to use.