Nice app
A simple, practical, and very useful tool.
Free
In-App Purchases
About
This app helps you avoid being late by calculating the exact time you need to leave for any event. It reverse-engineers your preparation and travel time, providing a clear countdown and status updates. Build an on-time habit with event templates and streak tracking.
✓Reverse-engineers departure time
✓Glanceable countdown clock
✓Event status updates
✓Customizable event templates
✓On-time streak tracking
✓Local reminders
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What's New in LeaveBy
1.0.2
August 3, 2026
Never miss "leave now." Full-screen leave-time alarm - LeaveBy rings a full-screen alarm at your leave time, just slide to stop. Pick your alert tone — Settings → Alerts → Sound. Home advances to your next trip automatically. Faster event editing — swipe to delete, tap any time to type it.
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In-App Purchases
$0.99
LeaveBy Unlimited
One-time unlock leave events escalating reminders.
User reviews
Developer apps
FAQ
How does LeaveBy help me leave on time?
LeaveBy calculates your exact departure time by factoring in your required arrival time, preparation duration, travel time, and a safety buffer. It then displays a countdown and status updates to guide you.
What features are unlocked with the one-time purchase in LeaveBy?
The $0.99 one-time purchase unlocks unlimited leave events, recurring schedules for work and school, a 'running late' message with ETA, and escalating leave reminders.
Does LeaveBy have ads?
No, LeaveBy is designed with privacy in mind and does not contain any advertisements.
How often is LeaveBy updated?
The latest version, 1.0.1, was released on August 1, 2026, indicating recent development and support for the application.
What devices does LeaveBy support?
LeaveBy is available for iPhone and iPod devices, making it accessible to a wide range of Apple users.
Is LeaveBy suitable for children?
With an age rating of 4+, LeaveBy is appropriate for children and adults alike, offering a simple yet effective tool for time management.
Can I use LeaveBy without an account?
Yes, LeaveBy is private by design and does not require an account or sign-up. Your events and streak data are stored locally on your device.
What is the user sentiment for LeaveBy?
The app has a perfect 5.0-star rating from one review, suggesting a very positive initial user experience.