248+ iOS apps curated and reviewed
Out of 248+ reef tank dosing app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Jun 2026 | |
| 2 |  | Free | — | No | Yes | Jul 2026 | |
| 3 |  | Free | 5.0★ (3) | No | Yes | Sep 2026 | |
| 4 |  | Free | 2.6★ (1.8K) | No | No | Sep 2026 | |
| 5 |  | Free | — | No | No | Jun 2026 | |
| 6 |  | Free | 3.0★ (2) | No | No | May 2026 | |
| 7 |  | Free | 1.0★ (1) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Jul 2026 |
This app helps saltwater aquarium hobbyists calculate supplement doses, track water chemistry, and manage tank maintenance. It offers features like a dosing calculator, parameter logging, trend charts, and reminders to maintain a stable reef tank.
