LapseCal
Calculator for timelapse shoot
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Archived App (Last seen on 30 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
LapseCal is a calculation app that makes planning timelapse photography easy and intuitive.
With a simple and streamlined interface, you can quickly create your shooting plan.
Just enter your shooting start and end times to instantly calculate the shooting duration. If the end time is earlier than the start time, it will be treated as the next day.
LapseCal automatically calculates the total number of frames based on your shooting duration and shooting interval. By specifying your preferred video frame rate (fps), you can also check the final video’s length at a glance.
This app works fully offline—no internet connection required—so you can use it with confidence anytime, anywhere.
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What's New in LapseCal
1.5.0
September 11, 2025
Optimized for the latest iOS 26 for an even smoother experience. Added a new button that lets you instantly set the start time to the current time with a single tap.
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