247+ iOS apps curated and reviewed
The best sundial 3d science experiment apps on iPhone average 4.1★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 | |
| 2 |  | Free | 4.8★ (4.6K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (1.4K) | No | No | Sep 2026 | |
| 4 |  | $11.99 | 4.8★ (13K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.4★ (28) | No | No | Sep 2026 | |
| 6 |  | Free | 4.6★ (272) | No | No | Sep 2026 | |
| 7 |  | Free | 4.8★ (5) | No | No | Jul 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
Explore the principles of timekeeping with an augmented reality sundial. Place a virtual sundial, adjust the sun's position, and observe how shadows indicate the time. Experiment with different latitudes and directions to understand its functionality.
This app provides detailed information about the sun and moon's cycles, including sunrise, sunset, and twilight times. It offers customizable alerts for various solar and lunar events and features a time travel function to view past and future celestial positions. Widgets and an Apple Watch app offer convenient access to this data.
Explore celestial movements with this free, ad-free planetarium app. Track the sun, moon, and visible planets in real-time or by swiping through dates. Utilize AR mode to view celestial bodies through your phone's camera.
