250+ iOS apps curated and reviewed
The best solunar calculator apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (68) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (61K) | No | No | Nov 2026 | |
| 3 |  | Free | 4.9★ (410K) | Yes | No | Nov 2026 | |
| 4 |  | Free | 4.9★ (34K) | Yes | Yes | Nov 2026 | |
| 5 |  | Free | 4.5★ (126K) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.4★ (4.2K) | Yes | No | Nov 2026 | |
| 7 |  | Free | 4.4★ (3.6K) | Yes | No | Oct 2026 | |
| 8 |  | Free | 4.5★ (147K) | Yes | Yes | Nov 2026 |
Track celestial bodies with detailed astronomical data, including sunrise, sunset, moon phases, and their positions. Visualize their paths using AR and access advanced features like eclipse predictions and night sky photography settings with a membership.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.
