Can't Be Late: Planner
Organize Tasks – Get Reminder
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Never be late again with the app that tells you when to leave.
Can’t Be Late makes punctuality simple, smart, and a little more fun. Add your event, destination, and preferred arrival buffer, and the app helps calculate when you should leave using real-time traffic, route timing, and location-based travel estimates.
No more guessing. No more rushing. No more awkward “sorry I’m late” texts.
Smart Departure Reminders
Can’t Be Late helps you plan around real-world travel time. Set where you need to be, choose how early you want to arrive, and get a reminder when it is time to leave.
Real-Time Traffic-Based Timing
Your departure reminder is based on live traffic conditions, route estimates, and your destination, helping you make better decisions before meetings, appointments, classes, social plans, and daily commutes.
Notifications with Personality
Choose reminder styles like Friendly, Sassy, Dramatic, or Motivational. Get punctuality alerts that feel more personal than a basic alarm.
Gamified Punctuality Tracking
Build better habits with on-time streaks, badges, arrival tracking, and punctuality stats that help you see your progress over time.
Calendar Integration
Sync your existing calendar events so you can plan when to leave without entering everything twice.
Key Features
• Real-time traffic-based departure reminders
• Custom arrival buffers
• Calendar event syncing
• Location-based travel time estimates
• Fun notification personalities
• Streaks, badges, and punctuality stats
• Arrival detection
• Clean, simple design
Frequently Asked Questions
What is Can’t Be Late?
Can’t Be Late is a punctuality and time management app that helps you know when to leave for events, meetings, appointments, classes, and social plans.
How does Can’t Be Late know when I should leave?
The app uses your destination, current location, real-time traffic, route timing, and your selected arrival buffer to help calculate a smarter departure time.
Who is Can’t Be Late for?
Can’t Be Late is built for anyone who wants help being on time, including commuters, students, professionals, parents, shift workers, and people with busy calendars.
Is Can’t Be Late just a calendar app?
No. Can’t Be Late works with calendar events, but its main purpose is departure planning. It helps answer the practical question: “When should I leave?”
Can I choose how early I want to arrive?
Yes. You can set a custom arrival buffer so the app reminds you to leave early enough for your preferred comfort level.
Does Can’t Be Late use live traffic?
Yes. Can’t Be Late uses real-time traffic and route estimates to help make departure reminders more accurate than a standard alarm or calendar notification.
Why use Can’t Be Late instead of a regular reminder?
A regular reminder tells you when an event starts. Can’t Be Late helps tell you when to leave, which is the part most people actually struggle with.
Built for Better Punctuality
Can’t Be Late is designed around practical time management, commute planning, travel time estimation, calendar planning, and habit building. It helps reduce the stress of leaving too late by turning departure timing into a simple, repeatable system.
Download Can’t Be Late and stop being “that person.”
Note: Can’t Be Late requires location permissions for accurate travel time estimates and arrival detection.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Better Reliability and Arrival Tracking
Minor Bug Fixes
The developer, Kyler Kleibrink, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyler Kleibrink
- Size
- 61.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cant be Late Monthly $7.99
- Yearly Subscription $39.99
- Cant be Late Weekly $2.99
- Copyright
- © Kyler Kleibrink 2025