LapseCal

Calculator for timelapse shoot

Only for iPhone

$1.99

iPhone

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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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.

The developer, Takeo Uehara, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Dark Interface

      • Differentiate Without Color Alone

      • Sufficient Contrast

    • Seller
      • Takeo Uehara
    • Size
      • 939 KB
    • Category
      • Photo & Video
    • Compatibility
      Requires iOS 17.0 or later.
      • iPhone
        Requires iOS 17.0 or later.
    • Languages
      • English and Japanese
    • Age Rating
      4+
    • Copyright
      • © 2025 Takeo Uehara