247+ iOS apps curated and reviewed
Reef Tank Addict is the household name in reef tank addict, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Sep 2026 | |
| 2 |  | Free | 5.0★ (6) | No | No | Sep 2026 | |
| 3 |  | Free | — | No | No | Sep 2026 | |
| 4 |  | Free | — | No | Yes | Aug 2026 | |
| 5 |  | Free | — | No | Yes | Jun 2026 | |
| 6 |  | Free | — | No | Yes | Jul 2026 | |
| 7 |  | Free | 1.8★ (10) | No | Yes | Aug 2026 | |
| 8 |  | Free | 4.9★ (38) | No | Yes | Sep 2026 |
Connect with fellow reef aquarium enthusiasts, track your tank's parameters and livestock, and buy or sell corals, fish, and dry goods in a dedicated marketplace. Features include community forums, direct messaging, and detailed tank logging tools.
