210+ iOS apps curated and reviewed
Finding the right inrock hdd hydrocalc apps can be overwhelming with so many options. We've analyzed 210+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (6) | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (79K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.8★ (40K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (21K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (5.1K) | Yes | No | Sep 2026 | |
| 6 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (358K) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.2★ (457) | No | Yes | Sep 2026 |
This app helps Horizontal Directional Drilling professionals optimize hydraulic energy for efficient cuttings removal. It calculates key parameters to improve tool cleaning, reduce wear, and maximize bearing life. Features include comprehensive calculations, side-by-side case comparisons, and dynamic charting.
Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.
This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.
