Available on iOS

Your second brain,
always with you.

Capture thoughts, set smart reminders, and organize everything that matters. Privately, on your device.

Everything you need to remember

Minds

Organize memories into hierarchical categories with custom icons and colors.

Calendar Timeline

Browse memories on a visual timeline by day, week, or month.

Smart Reminders

One-time or recurring notifications: daily, weekly, monthly, custom.

Location Triggers

Get reminded when arriving at or leaving a place.

Rich Attachments

Photos, audio recordings, files, and links on any memory.

Checklists

Break memories into actionable items, track completion.

No Cloud

All your data stays on your device. No servers, no sync, no risk.

No Tracking

Zero analytics, no third-party SDKs. We don't know how you use the app.

No Accounts

No sign-up, no email, no password. Just open and start using Sparky.

Download Sparky for free on the App Store.