The Load Ledger vs Strelok Internal Ballistics

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.

Strelok Internal Ballistics is the mobile Quick Load: an interior-ballistics workbench for precision handloaders. It's the load-development companion to Strelok Pro — Pro solves the bullet in flight, this app helps you build the cartridge, and predicts what that cartridge will actually do before you ever pull the trigger. PREDICT YOUR LOAD — ON DEVICE - Pick a cartridge, powder and bullet, and the engine predicts muzzle velocity, peak chamber pressure and case fill across the whole charge range. - A live chart plots velocity and pressure against the SAAMI/CIP maximum, with a clear over-pressure warning zone. - The engine is fit to 34,000+ published loads and runs entirely on your device — no signal needed at the bench. CALIBRATE IT TO YOUR RIFLE - Enter the velocities you actually chronographed and the engine tunes itself to your barrel and powder lot, so every prediction is personalized — not a generic table. LOAD LAB — YOUR DATA, SMARTER - Find your velocity node (the flat spot / OCW window) and your lowest-spread charge automatically. - Track powder temperature sensitivity (fps/degF) and barrel round-count and life. - The more you log, the sharper your load development gets. A REFERENCE THAT WORKS OFFLINE - 34,000+ published loads across 519 cartridges and 100+ powders, normalized from Hodgdon, Vihtavuori, Alliant and Norma data. - Browse by cartridge, then filter by bullet weight and powder — start/max charge, velocity, pressure and COAL, with SAAMI/CIP context. The whole catalog lives on your device. A SMARTER LOGBOOK - Record loads with full component detail and chronograph strings. - Automatic statistics: average velocity, standard deviation (SD) and extreme spread (ES). - Track rifle profiles and your powder, primer, brass and bullet inventory. PART OF THE STRELOK ECOSYSTEM - One Strelok account works here and in Strelok Pro. - Develop a load here, then send it to Strelok Pro with its measured muzzle velocity (Rifles > Import from Reload on the Pro side). - Strelok Cloud keeps your logbook, rifles and developed loads in sync across devices. BUILT FOR SAFETY Predictions are a development aid, not published load data. The app always shows the start charge, clamps and warns against SAAMI/CIP maximum, and reminds you to start low and work up while watching for pressure signs. Always cross-check against your component manufacturer's current data. This app is not a maximum-charge authority — you are responsible for safe reloading practice. FREE & PRO Free: browse the full catalog, keep your logbook, and run the prediction engine. Pro adds chrono calibration and Load Lab analytics — monthly or yearly subscription (7-day free trial), or a one-time Lifetime purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your App Store account settings. Terms of Service: https://strelokpro.com/terms Terms of Use (EULA): https://strelokpro.com/eula Privacy Policy: https://strelokpro.com/privacy