What is LockTodo?
LockTodo is a minimal iPhone productivity app focused on showing one important task on the lock screen.
FAQ
Frequently asked questions about LockTodo, setup, privacy, and how it works with Apple Reminders.
Is LockTodo a full task manager?
No. LockTodo is intentionally narrow. It shows a small set of your most important tasks on the lock screen — not your entire inbox. Think of it as a visibility layer on top of your existing Apple Reminders workflow, not a replacement for it.
Does it require Apple Reminders?
Yes. LockTodo syncs directly with Apple Reminders. There is no separate database — your tasks stay in Reminders, and the app picks up what you choose to surface on the lock screen. This means no migration, no new format to learn, and no data locked in a third-party system.
Can I use it with Shortcuts?
Yes. The app is designed to work well with Apple Shortcuts. You can automate which tasks appear on the lock screen based on time, location, or focus mode. The setup guide on the blog walks through a few practical shortcut workflows for daily planning.
What iPhone models are supported?
LockTodo supports any iPhone running iOS 17 or later. Because it relies on system-level lock screen features, iOS 17 is the minimum requirement.
Is my data private?
Yes. LockTodo does not collect personal data. Tasks stay in Apple Reminders on your device and iCloud. There are no analytics, no third-party tracking, and no account required. Your task list stays yours.
Does it show on the lock screen automatically?
After a one-time setup, yes. You choose which tasks to pin, and they appear on the lock screen without needing to open the app. The display updates automatically when you change your pinned tasks in Reminders or through the app.