Calculate artillery and SPA settings for Hell Let Loose with a standard calculator or an interactive map. Save distances, add markers, and view firing ranges. Includes an Apple Watch app for standalone use.






227+ iOS apps & games curated and reviewed
The best artillery calculator apps on iPhone average 4.7★ across 227+ titles — we've ranked them by what real users actually keep on their phones. Updated April 2026.






Calculate artillery and SPA settings for Hell Let Loose with a standard calculator or an interactive map. Save distances, add markers, and view firing ranges. Includes an Apple Watch app for standalone use.






This tool helps players of a specific war simulation game achieve precise artillery targeting. It calculates the necessary elevation for artillery rounds based on target distance, ensuring accurate strikes against enemies.




This tool quickly converts distances to mils for artillery calculations in Hell Let Loose. It allows users to store past entries and mark favorites for easy access. The application supports all factions within the game.


This tool helps Hell Let Loose players quickly calculate artillery firing values. It offers voice and classic input methods, hands-free operation, and Apple Watch support for fast, distraction-free use during gameplay.


This app calculates precise ballistic data for long-range shooting, assisting shooters with holdovers and scope settings. It supports various units and reticle types, and is available on iPhone, iPad, and Apple Watch.


Experience intense World War II battles as an artillery commander. Take aim, fire powerful cannons, and provide crucial fire support to allied troops. Upgrade your weaponry and strategize to dominate the battlefield in this historical war simulator.


This app offers comprehensive dog training with expert-led video lessons, a health diary for tracking vet visits and vaccinations, and tools like a clicker and whistle. It also provides personalized walking schedules and verified articles on canine health.


This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.


This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.


Perform advanced ballistic calculations using Doppler radar-measured bullet drag coefficients. This app offers both 4DOF trajectory and BC-based calculators, along with a comprehensive ammunition library for precise shooting.


This app offers a science-backed, personalized training program for new dog owners. It provides over 250 video lessons covering essential life skills, basic commands, and problem behaviors. Get 24/7 expert advice and join a supportive community.


Engage in thrilling multiplayer artillery battles where you command powerful artillery to target enemy troops. Strategically aim and fire to eliminate all enemy forces and claim victory. Diverse terrains offer unique challenges and exciting gameplay.


This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.


This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.




This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.


This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.


This app provides a straightforward calculator experience with a comprehensive history log of all your computations. Customize the keyboard, display, and history records to suit your needs. Easily add annotations and titles to past calculations for better organization.


This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.


This app offers a powerful and customizable calculator experience with a dual-line display for seeing input and results simultaneously. Save and organize your calculations with history, labeling, and email options. Personalize layouts, themes, and fonts for a comfortable and efficient user experience.