249+ iOS apps curated and reviewed
The best roscoe moss calculator app on iPhone average 4.0★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 5.0★ (4) | No | No | May 2026 |
| 4 |  | Free | 5.0★ (3) | No | No | Aug 2026 |
| 5 |  | Free | — | No | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (20) | No | No | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This app provides oilfield professionals with essential tools for daily calculations, including tubular dimensions, proppant information, and various field calculators. It also features a customizable strap chart for fluid storage units.
This field support app helps oil and gas professionals estimate plunger fall rates and time to bottom for plunger lift systems. It provides quick calculations based on plunger data, pressure values, and tubing size.
Access real-time drilling data for your active wells anytime, anywhere. Securely view well information, customize data displays, and manage memos for informed, time-sensitive decisions.
This app provides essential calculations for oil and gas professionals in well cementing and drilling operations. It offers quick, accurate tools based on API standards for daily rig use, aiding in job design and field value verification.
Access and analyze well data to make informed drilling decisions. Understand rig performance with daily reports and detailed operational insights. Review well annotations and remarks with high-resolution data visualization.
Navigate directly to well sites with accurate rig locations and routing. Access comprehensive upstream data including permits, DUCs, frac crews, and M&A information. Stay informed about industry activity and competition with custom reports and notifications.
This app streamlines data collection and reporting for oil and gas production teams. It replaces manual processes with an instant, organized digital system, saving time and improving accuracy for field and office personnel.
This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It offers material quantity estimation, unit conversion, and professional features like BOQ export and project organization. Designed for contractors, builders, and engineers on job sites worldwide.
Monitor the status of all your wells from your mobile device. View real-time streaming data and sort wells by proximity to your location for up-to-date well logs.