The Load Ledger vs Ultimate Ballistic Calculator

LoadLedger Reloading. Organized. Take complete control of your reloading data with LoadLedger—the all-in-one platform built for reloaders who demand precision, organization, and performance. Whether you’re developing match-grade loads, managing component inventory, or tracking ammunition on hand, LoadLedger keeps every detail in one place. No more spreadsheets, notebooks, or scattered notes. LoadLedger centralizes your entire reloading operation so you can spend less time searching for data and more time behind the press and on the range. Key Features Load Recipe Management * Create and store unlimited load recipes * Track powder charges, bullets, primers, brass, seating depth, COAL, and more * Save multiple recipe revisions and test variations * Quickly search and compare loads Component Inventory Tracking * Monitor powder, primers, bullets, brass, and other components * Automatically deduct inventory as rounds are loaded * Track lot numbers and purchase details * Get alerts before critical components run low Ammunition Management * Track loaded ammunition by caliber and recipe * Know exactly what’s available and ready to shoot * Monitor round counts and storage locations * Record ammunition usage over time Range Session Tracking * Log range trips and shooting sessions * Record accuracy results, environmental conditions, and notes * Track performance of specific loads * Build a complete history of load development Chronograph Integration * Import chronograph data directly into your load records * Store velocity strings, averages, extreme spread (ES), and standard deviation (SD) * Compare performance across different load recipes * Analyze trends and optimize your loads with confidence Photos & Documentation * Attach photos to recipes, targets, brass, and range sessions * Maintain a visual history of your load development process * Keep all supporting documentation linked to your data Complete Reloading Database * Securely store years of load data * Access your records whenever you need them * Keep every recipe, component, and performance result organized in one location Built for Serious Reloaders Whether you’re a precision rifle competitor, hunter, recreational shooter, or dedicated handloader, LoadLedger gives you the tools to manage every aspect of your reloading workflow. Track Every Load. Manage Every Component. Improve Every Shot. LoadLedger — Reloading. Organized.

Smartbullet Ultimate Ballistic Calculator (SUBC) helps you work out trajectories for rifles and handloads on the range or in the field. Enter your rifle, bullet, and atmosphere, run the calculation, and read drop, wind drift, velocity, and energy out to your chosen distance. Simple mode covers day-to-day shooting with 3DOF and 4DOF trajectory math. You can model Coriolis and Magnus (spin drift), set twist rate and direction, and account for latitude and longitude when that matters. Wind can be a single vector or a multi-point profile downrange, including vertical wind when 3D wind is enabled. You may zero in calm air and apply entered wind only downrange in the results. Atmosphere inputs include altitude, temperature, pressure, and humidity using standard models. Drag functions include common G-series tables plus import of custom .drg files. A drag constructor tool lets you build a curve from your own drop, correction, or velocity data. Save named profiles for different rifles and loads. Load, save, export, and import profiles to move setups between devices. Results appear as a configurable trajectory table and charts for height and horizontal point of impact. Output units can be shown in MOA, MIL, centimeters, meters, and other common forms. Export trajectory data when you need it outside the app. Tools include a Bullet Spread Analyzer for shot-group statistics and target plots, a unit converter for ballistic quantities, and settings for units, theme, and language. Imperial, metric, and custom unit mixes are supported. Advanced mode with 6DOF simulation is in development. SUBC runs fully offline. No account is required. Calculations stay on your device. Languages included: English, Estonian, German, Latvian, Lithuanian, Russian, and Swedish. More localizations are planned. Built by SmartBullet in Estonia.