# Night Logic — Astro Exposure Planner > Astrophotography planner with equipment-based exposure time recommendations. (iPhone/iPad app by William Dutton.) - Source: https://appshunter.io/ios/app/night-logic/id6793682397 (this page in markdown: same URL + `.md`) - Developer: [William Dutton](https://appshunter.io/developer/1802046234) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 4.60/5 from 8 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 50 MB - Languages: American English - Released: 2026-08-06 - Data updated: 2026-09-09 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/night-logic/id6793682397/reviews.md ## What is Night Logic? 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/ ## Key features - Personalized target recommendations - Equipment-based exposure time estimates - Night planning tools - 3D celestial object models - Deep-sky object catalog - Weather outlook ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Night Logic Pro - Monthly | $2.99 | per month | | Night Logic Pro - Yearly | $24.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Night Logic Pro - Lifetime | $29.99 | one-time | ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/night-logic/id6793682397/reviews.md ### 3/5 — This is important *2026-09-04* This app is honestly a really good concept but i feel like it’s not executed as well as it could be, instead of making people select what telescope they have, let them give their focal length, ratio, ect. None of my telescopes are listed here and I have many good ones. **Developer response:** Hey there! You can enter in your focal length, ratio and more if you click the “custom” telescope option, instead of a preset one! Please reach out with the “Have a problem?” If you have any more questions, I would be happy to answer them! Otherwise I hope you enjoy the app! ### 4/5 — Pretty good! *2026-09-03* Does exactly what i want. Perfect for quick sessions or to plan a big one. Only thing i wish it had was a “seen” list or someway to track what ive seen **Developer response:** Thanks for the input and I love the idea. You can count on this being added in future versions! Glad you are enjoying the app and stay on the lookout for this! ### 5/5 — Amazing app *2026-09-01* This thing is about to save me a lot of time! **Developer response:** That’s the goal! Thank you so much for the review! Clear skies ahead! ### 5/5 — Great app!! 🌖🪐🔭 *2026-08-30* What a great, helpful app. **Developer response:** Super happy to hear! Thanks for the review! ### 5/5 — Saves me time definitely *2026-08-29* I was always wasting time in the beginning of my session testing out what exposures would be good, with this app I have a great starting point, and it helps me plan my night greatly… not to mention the confidence I get when I know my equipment is capable to shoot something. I just bought the app outright and have enjoyed it thus far. ### 5/5 — love this app! *2026-08-07* very easy to navigate this app and find it extremely helpful! **Developer response:** Thank you very much! I’m glad you enjoy it! ## Frequently asked questions about Night Logic ### What is Night Logic? Night Logic is an astrophotography planning application that provides personalized target recommendations and calculates realistic exposure time ranges based on your specific telescope and camera setup. ### What celestial objects can I explore with Night Logic? The free version includes Messier Objects and Planets. The paid version unlocks an additional 2,000+ NGC and IGC objects, offering a more comprehensive catalog for deep-sky imaging. ### How does Night Logic help with exposure times? By entering your telescope, camera, and equipment details, Night Logic generates tailored exposure time estimates. This removes the guesswork and helps you spend more time capturing data. ### Does Night Logic offer a free trial? Yes, Night Logic Pro offers a 7-day free trial for its monthly subscription plan, allowing you to explore the premium features before committing. ### What are the subscription options for Night Logic? Night Logic offers a monthly subscription for $2.99 and a yearly subscription for $24.99, both providing access to advanced features beyond the free tier. ### How often is Night Logic updated? The app was last updated on August 7, 2026, to version 1.1, indicating active development and potential for future improvements and feature additions. ### What devices does Night Logic support? Night Logic is currently supported on iPhone and iPod devices, making it accessible to a wide range of Apple mobile users interested in astrophotography. ### What is the age rating for Night Logic? Night Logic has an age rating of 4+, making it suitable for users of all ages interested in learning about and planning astrophotography. ## Version history (last 4 releases) ### 1.4 — 2026-08-29 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 ### 1.3 — 2026-08-22 New Features - Framing of the target against your setup - Updated Exposure Plan to provide more details - Added more pre-configured cameras and telescopes Bugfixes ### 1.2 — 2026-08-15 Updated Exposure Plan Algorithm to be more consistent and accurate for all setups Added tutorial to walk new user's through the features, and how to use the app Small bug fixes ### 1.1 — 2026-08-07 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*