Latch: Lock-Up Checklist
Home & Office Close-Down Habit
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Stop driving away wondering. Latch walks you through every door, window, and switch — then resets for tomorrow.
Did you lock the back door? Is the stove off? Latch ends the second-guessing.
Run your lock-up routine before you leave — and never wonder again.
— KEY FEATURES —
• Multiple location checklists — Home, Office, Cabin, or any custom location you add
• Starter items included — doors, windows, stove, lights, garage, alarm, and more, all ready to edit
• Tap-to-check routine — check off each item one tap at a time; a completion ring shows your progress live
• Visual ring + percentage — turns green with a checkmark the moment every item is done
• Done button — saves today's run to history and clears the list in one tap
• Automatic midnight reset — every morning starts with a clean slate, no manual reset needed
• 14-day history — see every lock-up grouped by day, newest first, so you can spot gaps in your routine
• Add or delete items — customize each checklist to match your real-world routine
• Fully offline — everything lives on your device, no account, no cloud, no subscription
Whether you're securing your home at night, closing the office, or leaving the cabin after a weekend away, Latch keeps your routine tight and your mind at ease.
— Latch Lockup List PREMIUM —
Premium unlocks unlimited locations and custom checklists, the full 14-day lock-up history grouped by day, the live completion ring on every routine, and the fully offline experience — no account, no ads, no limits.
Subscription options:
• Weekly — $9.99 / week
• Yearly — $49.99 / year (includes a 3-day free trial)
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pnkl26.web.app/privacy-policy
Ratings & Reviews
Version 1.0
• Build checklists for Home, Office, Cabin, or any custom location
• Starter items pre-loaded for each location — edit to match your routine
• Tap-to-check routine screen with live completion ring and percentage
• Done button snapshots your run and resets the list
• Automatic midnight reset — every day starts clean
• 14-day history log grouped by day, newest first
• Add and delete checklists and items
• Fully offline — no account or subscription required
The developer, Linh Phan Nhat Khanh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Linh Phan Nhat Khanh
- Size
- 797.7 KB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 PNKL