WITLF: What is this line for?
Track NYC's hottest lines
Free
NYC is full of long lines, and we’ve all asked the same questions: What is this line for? How long are people waiting? Am I missing out?
What is this line for?(WITLF) is a real-time map and community tracking the longest lines in NYC.
Whether it's a viral bakery, pop-up, sample sale, or the Bryant Park bathroom, WITLF helps you discover what’s happening – and decide if it’s worth the wait.
With WITLF, you can:
- Explore a live map of NYC's lines
- Report and track wait times
- Join line chats to share updates, tips, and questions
- Browse upcoming pop-ups, events, and forecasted lines on the calendar
- Save must-visit lines and build your itinerary
- Rate and review lines you’ve waited on
- Report new lines and events for others
Ratings & Reviews
Bug fixes and iPad layout improvements!
The developer, Kaitlyn Zou, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kaitlyn Zou
- Size
- 39.6 MB
- Category
- Navigation
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Profanity or Crude Humor
Alcohol, Tobacco, Drug Use or References
Contains
Messaging and Chat
User-Generated Content
- Copyright
- © 2026 Kaitlyn Zou