250+ iOS apps curated and reviewed
With an average user rating of 4.1★, the bowen casing spear calculator category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 2 |  | Free | 3.4★ (18) | No | No | May 2026 |
| 3 |  | Free | 4.5★ (12) | No | No | Jul 2026 |
| 4 |  | Free | 3.9★ (12) | No | No | Aug 2026 |
| 5 |  | Free | — | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (23) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 1.7★ (67) | No | No | Jul 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This tool calculates the load rating and potential failure modes for spear, mandrel, grapple, and casing systems. It models the entire system, considering field feedback, lab testing, and FEA models for more comprehensive results than manual calculations.
This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.
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.
Estimate the quantity of chemical anchor foil packs needed for your jobsite. Customize calculations to match your specific working conditions and ensure you have the right materials on hand.
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.
This app calculates potential Final Multiple Scores (FMS) for enlisted Sailors eligible for advancement. It allows users to explore "what if" scenarios by inputting FMS elements and provides historical data and graphical breakdowns. The app also links to relevant Navy advancement policies and guidance.
This utility app provides a comprehensive collection of engineering equations and formulas for students and professionals. Easily perform calculations by selecting a formula and inputting variables, with detailed instructions and reference material included.
Easily calculate the weight or length of stainless steel coils. This tool supports calculations based on alloy composition and allows for seamless switching between metric and imperial units.
This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.
This app provides quick solutions for everyday rigging calculations, assisting engineers and safety personnel in site surveys and rigging plan designs. It helps verify calculations, determine clearances, and analyze load distribution for safe lifting operations. Results can be exported to PDF for easy sharing.
Calculate the weight and price of various steel types using this professional tool. It offers a comprehensive database of steel models and parameters, saving your calculation history for easy access. Ideal for construction and fabrication professionals.
Easily solve 2D truss problems with this application. Select a template, input dimensions and loads, and get instant results. Supports both metric and imperial units, with English and Spanish language options.
Easily calculate the mass, length, and price of various metal shapes. Supports custom metals and multiple units for length and weight. Offers both length and weight calculation modes for flexibility.
This app helps you determine the correct weld parameter settings for optimal results. It guides you through a few simple questions to tune your welding machine for TIG, Stick, or MIG processes.
This app assists with lifting project planning by performing calculations to determine equipment load capacity and moment percentage. It helps ensure safety by providing advance knowledge of how close a pick will be to the equipment's limit.
Calculate tube and roll straightener deflection with this app. Input key parameters like diameter and material properties to get accurate results in inches or millimeters. Access past calculations and machine-specific data.
This reference tool helps engineers, designers, and purchasing agents calculate various spring parameters. It supports compression, extension, and torsion springs, offering detailed stress charting and material selection.