Night Logic

Astro Exposure Planner

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

NEW FEATURES - Save your future targets with a new favorite button! - Updates to Exposure Planner Algorithm! - Brand new Object Categorization Dashboard Astrophotography is complex. Choosing the right target is only part of the challenge, knowing how long to expose for your specific setup is where most time is lost. This app removes the guesswork. Enter your telescope, camera, and equipment to receive tailored recommendations for the best targets each night, along with realistic exposure time ranges based on your configuration. Plan your session with confidence and spend more time capturing data, not second-guessing settings. Explore a rich catalog of deep-sky objects through scientifically accurate 3D visualizations, giving you a clearer understanding of what you’re imaging before you even set up. Key features: • Personalized target recommendations for your location and time • Exposure time estimates based on your actual equipment • Night planning tools to optimize your imaging sessions • High-quality, scientifically grounded 3D models of celestial objects Whether you're refining your workflow or just getting started, this app helps you make better decisions and get better results every night. Pricing: Free - Messier Objects, Planets, Tonight's Weather outlook, Equipment Fit Paid (Monthly, Yearly or Lifetime) - Everything in Free, plus - 16-day weather and object outlook - Exposure Planning - NGC objects, IGC objects (2,000+) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    5 Ratings

NEW FEATURES - Save your future targets with a new favorite button! - Updates to Exposure Planner Algorithm! - Brand new Object Categorization Dashboard - SeeStart Telescope and Cameras added as presets Bugfixes - Fixed bug where app could crash while taking screenshots

Version 1.4

The developer, William Dutton, 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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • William Dutton
    Size
    • 52.2 MB
    Category
    • Education
    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.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Night Logic Pro - Monthly $2.99
    • Night Logic Pro - Lifetime $29.99
    • Night Logic Pro - Yearly $24.99
    • Learn More
    Copyright
    • © 2026 William R Dutton IV
  • Privacy Policy