🤔 Did I turn off the stove?
🔐 Lock the front door?
🪟 Close the windows?
Stop second-guessing yourself.
Did I? timestamps everything you do, so you never have to turn around and check again.
🧠 How It Works
It's beautifully simple:
1️⃣ Create your checklist
Add the things you always worry about before leaving home.
2️⃣ Tap as you go
Every tap records the exact date and time.
3️⃣ Leave with confidence
Open the app anytime to see exactly when you completed each task.
🔒 No accounts • ☁️ No cloud • 📱 Everything stays on your device
✨ Features
✅ One-tap confirmations with automatic timestamps
📋 Create unlimited custom checklists with emojis
📦 200+ ready-made checklist items organized into categories:
🍳 Kitchen
🔐 Security
🚗 Car
❤️ Health
👨👩👧 Family & Kids
🐶 Pets
...and more
🔄 Save multiple templates for different routines:
🏠 Home
💼 Work
✈️ Travel
🏋️ Gym
🌴 Vacation
🔗 Share templates with friends and family using a simple share code
🔔 Daily reminders to keep you on track
⏰ Per-item reminders if something hasn't been checked by a chosen time
📅 History calendar to review past checklists
🔥 Daily streaks and completion statistics
↕️ Drag-and-drop reordering for your most important items
🔒 Privacy First
Your data belongs to you.
Did I? doesn't require an account, never uploads your information, and doesn't collect personal data.
Everything is stored locally on your phone.
No servers. No tracking. No one—not even us—can see your checklists.
🏡 Perfect For
🚪 People who always wonder, "Did I lock the door?"
👨👩👧 Busy parents managing morning routines
⏰ Anyone rushing out the door every day
✈️ Travelers with packing or departure checklists
🎯 People building consistent daily habits
🔥 Anyone who's ever driven back home to check the stove
💬 What Users Say
"I used to drive back home at least once a week to check if I turned off the stove. Not anymore."
— Early tester
"Finally, a checklist app that doesn't try to be a project manager. It just works."
— Beta user
🏆 Why Choose Did I?
⚡ Start using it in seconds—no account required
💚 Completely free—no subscriptions or paywalls
📴 Works 100% offline
🎨 Clean, beautiful, distraction-free design
🧠 Smart reminders that help without becoming annoying
📲 Download Did I? Today
Leave the house with confidence.
Know exactly what you've done—and when you did it.
Your future self will thank you.
Never wonder again. Tap it, confirm it, move on. Peace of mind in one tap.