# Astrosimo: Astrophotography — Stack stars, Moon and galaxies > Night sky photography planner and capture tool for iPhone. (iPhone/iPad app by Joseph Simo.) - Source: https://appshunter.io/ios/app/astrosimo-astrophotography/id6775906223 (this page in markdown: same URL + `.md`) - Developer: [Joseph Simo](https://appshunter.io/developer/6775906225) - Category: Photo & Video, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 27.0 · 26 MB - Languages: American English - Released: 2026-09-23 - Data updated: 2026-10-28 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/astrosimo-astrophotography/id6775906223/reviews.md ## What is Astrosimo? Point your iPhone at the night sky and come away with a real astrophoto. Astrosimo finds tonight's best targets, helps you align, then focuses, captures and stacks on the phone. TONIGHT Tonight ranks targets your phone can actually capture, based on your night, location, weather and moonlight. Browse the Moon, star fields, star clusters, nebulae and galaxies, including Messier objects and showpiece deep-sky targets. Planets are included for locating and framing. Detail on planets needs added optics, so Tonight does not recommend them for automatic phone capture. CAPTURE Aim, align and hold still. Astrosimo handles focus, alignment and stacking, with a live view as the stack builds. Gradient removal and stretch run automatically. THE SKY IN MOTION Record star trails and time-lapse sessions of 5 or 10 minutes, or up to 30 minutes with Pro. YOUR LIBRARY Every capture lands in your Library, with a histogram to check exposure. FREE Three successful captures every month, with auto focus, alignment, auto stacking, gradient removal and stretch, output up to 2200 px, 5 and 10 minute trails and time-lapse. Tonight, the Library and the histogram are always free. PRO Unlimited captures. Linear RAW stacking on supported cameras. Output up to 4096 px. Optional manual controls: exposure, ISO, focus loupe, white balance, frame count and stacking. Dark frames. Adjustable finishing. 16-bit TIFF export. 30 minute sessions. Photo verification. Pro is available yearly, monthly, or as a one-time Lifetime purchase. Manage or cancel subscriptions in your Apple Account settings. Lifetime is paid once and never renews. Your free captures are tracked with a private iCloud allowance. PRIVACY Precise location is used only for live planning. Saved records keep an approximate location. All image processing happens on your iPhone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://astrosimo.com/privacy ## Key features - Night sky planning and alignment - Recommended capture settings - Automatic star focus - Live view target alignment - Automatic stacking and processing - Celestial object catalog ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Astrosimo Pro Monthly | $9.99 | per month | | Astrosimo Pro Annual | $49.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Astrosimo Pro Lifetime | $99.99 | one-time | ## Is Astrosimo safe? Not enough ratings yet to assess Astrosimo. ## Is Astrosimo legit? Astrosimo: Astrophotography has limited verification signals. The AppsHunter Legitimacy Score for Astrosimo is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/astrosimo-astrophotography/id6775906223/reviews.md ### 5/5 — Explore the sky *2026-09-25* I worked very hard on this project and I made it for myself, please feel free to send any feedback and will gladly fix them on the next build ## Frequently asked questions about Astrosimo ### What celestial objects can I photograph with Astrosimo? Astrosimo allows you to capture the Moon, star fields, clusters, nebulae, and galaxies. The catalog includes Messier objects and showpiece deep-sky targets. ### Does Astrosimo have ads? No, Astrosimo does not contain advertisements. The app is free to download and use with optional Pro features available through subscription. ### What are the limitations of the free version of Astrosimo? The free version includes three successful automatic captures, recommended settings, automatic star focus, target alignment, and automatic stacking. Photos are saved up to 2200 px on the long side. ### What features are included in Astrosimo Pro? Astrosimo Pro offers unlimited astrophotography, linear RAW stacking on supported cameras, output up to 4096 px, manual controls, and advanced finishing options. It also extends Trails and Time-lapse sessions up to 30 minutes. ### How much does Astrosimo Pro cost? Astrosimo Pro is available through monthly and annual subscription plans. The monthly plan costs $9.99 per month, and the annual plan is $49.99 per year. ### Is Astrosimo available on Android devices? Currently, Astrosimo is only available for iPhone. The app is designed to leverage specific iPhone hardware for its photography features. ### How often is Astrosimo updated? The latest version of Astrosimo is 1.0.2, which was last updated on September 28, 2026. Updates typically include bug fixes and feature enhancements. ### What is the age rating for Astrosimo? Astrosimo has an age rating of 4+, making it suitable for a wide range of users interested in photography. ## Version history (last 5 releases) ### 1.0.6 — 2026-10-27 Astrosimo now shows its Pro plans at two natural moments: once as you finish setup, and once after your first finished photo. Each appears only once, only if you are on Free, and Close takes you straight on. Deleting your account now always finishes: your photos and account are erased and you are signed out, even when Sign in with Apple can't be disconnected from the app. ### 1.0.5 — 2026-10-27 Meteor shower links from the App Store now open Sky with the Meteor radiants layer on and turn to that shower's radiant. The Southern and Northern Taurids join the meteor shower list, with radiants and peak dates from the International Meteor Organization 2026 calendar. ### 1.0.4 — 2026-10-26 Three free captures now refresh every month, so you can keep shooting the sky without a subscription. The yearly Pro plan now starts with a 7-day free trial for eligible new subscribers, and a one-time Lifetime purchase is available if you prefer not to subscribe. After a couple of successful captures, Astrosimo may ask you to rate the app. Thank you for every review. ### 1.0.3 — 2026-10-24 See your three free captures clearly during onboarding and track how many remain in Capture. Alignment guidance stays reachable at larger text sizes. Recovered captures now appear promptly while the remaining count refreshes. ### 1.0.2 — 2026-09-28 Improves low-light capture settings, star stacking, and sky-target guidance. ## Apps similar to Astrosimo | App | Rating | Price | Category | | --- | --- | --- | --- | | [PhotoLens: Astro Photo Editor](https://appshunter.io/ios/app/photolens-astro-photo-editor/id6761318474) | 5.0 (1) | Free | Photo & Video | | [GREYN](https://appshunter.io/ios/app/greyn/id6802639002) | — | Free | Photo & Video | | [Panorama: Spherical Camera](https://appshunter.io/ios/app/panorama-spherical-camera/id6786430972) | 5.0 (4) | Free | Photo & Video | | [Exifora](https://appshunter.io/ios/app/exifora/id6783447478) | — | Free | Photo & Video | | [Snaplight - Photo Highlighter](https://appshunter.io/ios/app/snaplight-photo-highlighter/id977049674) | 4.1 (32) | Free | Photo & Video | | [Lumen Camera](https://appshunter.io/ios/app/lumen-camera/id6767933252) | 5.0 (5) | Free | Photo & Video | --- *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 2026-10-28.*