23+ iOS apps curated and reviewed
The best istellar apps on iPhone average 3.9★ across 23+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $3.99 | 4.0★ (1) | No | No | Aug 2026 | |
| 2 |  | Free | 2.6★ (5) | Yes | Yes | Jul 2026 | |
| 3 |  | Free | — | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | Oct 2026 | |
| 5 |  | Free | 5.0★ (1) | No | Yes | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 4.0★ (1) | No | Yes | Oct 2026 |
Explore the cosmos with a realistic planetarium experience. View the night sky from any location and time, with detailed celestial bodies and dynamic simulations. Intuitive multi-touch controls make navigation effortless.
Discover and follow sporting events in Puerto Rico. Get event details, explore race routes, and track your favorite athletes live. This platform aims to elevate your sports event experience.
