250+ iOS apps curated and reviewed
If you already know Water Flow Calculators, this is the deeper bench. 250+ waterous tech tool apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (5) | No | No | May 2026 |
| 2 |  | Free | 4.5★ (12) | No | No | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.5★ (13K) | No | No | Aug 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | Yes | May 2026 |
| 8 |  | Free | 1.0★ (1) | No | Yes | May 2026 |
This educational app provides calculations for water flow using friction loss, smooth nozzle, NFA, and Iowa formulas. It's designed for professionals and students needing quick and accurate fluid dynamics computations.
This utility app provides essential calculators for accurate flow testing, covering various nozzle types, pump discharge pressures, and fire flow formulas. It also includes direct links to helpful instructional videos.
Get instant, 24/7 access to tech experts for troubleshooting, device setup, and digital security guidance. Manage claims, monitor device health, and learn how to maximize your technology's potential. Access coverage details and repair options conveniently.
This app offers essential calculation tools for instrumentation and control technicians and engineers. It provides free access to basic tools, with advanced calculators available through a one-time in-app purchase or subscription.
Access a curated collection of top technology blogs in one convenient application. Stay updated with the latest tech news and insights from leading publications without needing multiple apps.
