Kaliper vs The Pit Log

Out-of-the-shop and out-of-the-van key gauge utility. Have a key you need to decode but no caliper or key gauge nearby? Not 100% confident on your eyesight to read the cuts? Then use your iDevice to measure the key with Kaliper. Kaliper is free to download with a purchase option for upgrading. It is recommended to get accustomed to the app prior to purchasing as with any tool, this app has a learning curve and with practice comes perfection. The free version comes with two predefined systems: Arrow .014" and Schlage .015" (5 pin only). The full version comes with eight predefined systems: Arrow .014" (5/6 pin), Best A2, A3, A4 (6/7 pin), Kwikset .023" (standard/titan), Sargent .020" (5/6 pin), Schlage .015" (5/6 pin), and Yale .019" (5/6 pin). In addition to custom key measurements and of course no ads. Instructions: On the main page begin by selecting your iDevice from the choices on the left, then select either a predefined system or custom. Do not use full screen on iPads. 

Predefined: 

Lay your device on a flat surface and place your key on top of the silhouette, using the top shoulder (or bottom tip for best systems) as the primary focus for alignment. If aligned properly each of the cut markers will sit directly above each corresponding cut. If necessary, use the zoom control at the bottom for a better fit. Once the key is aligned, tap on the first down arrow in the upper right hand corner to lower the cut marker. Each tap represents a deeper cut with the depth displayed directly above the arrow. Keep tapping until the marker outlines the cut. If the marker starts to disappear behind the key use the up arrow to raise the marker. Do this for the remaining cuts to finish measuring your key. Custom: The measuring process remains the same as the predefined systems, but as the markers are customizable some measurements need to be supplied before proceeding: Bow to First Cut: The distance from the center of the first cut to the top shoulder. Cut to Cut: The distance between the center of each cut. Shallowest Depth: The distance from the bottom of the blade to the center of the lowest cut in the system (i.e. Zero or One). Depth Increment: The distance between subsequent cuts. These measurements are typically found on pinning kits, however the system you are inputting may be found on the Charts page. From this chart simply tap on the system and all the measurements will be automatically applied. If inputting manually, type the measurements into the 4 boxes and tap Apply. The markers will adjust accordingly and you can begin measuring the key using the shoulder and blade for alignment. If the system uses a One as the shallowest cut, tap on 0 - 9 to reflect a 1 thru 10 cut system. Tap again to switch back. Compatibility (sorted by screen size): iPhone SE2, SE3, 12 mini, 13 mini, 11 Pro, 11, 12, 12 Pro, 13, 13 Pro, 14, 14 Pro, 15, 15 Pro, 16, 16e, 17e, 16 Pro, 17, 17 Pro, Air, 11 Pro Max, 12 Pro Max, 13 Pro Max, 14 Plus, 14 Pro Max, 15 Plus, 15 Pro Max, 16 Plus, 16 Pro Max, 17 Pro Max Found a bug? Something not working? Have a suggestion? Feel free to contact me via email: farren@phoxlocks.com

The Pit Log is the ultimate vehicle maintenance and modification tracker for DIY enthusiasts. Whether you're managing a daily driver, a weekend project car, or an entire fleet, The Pit Log keeps every detail organized and at your fingertips. TRACK EVERY SERVICE Log oil changes, tire rotations, brake jobs, and any other service your vehicle needs. Each record captures the date, mileage, cost, who performed the work, and any notes you want to remember. Never wonder when your last service was again. LOG MODIFICATIONS Keep a dedicated log of every modification you've made. From suspension upgrades to engine builds, track what was done, when, and what it cost. Build a complete history of your build. FUEL & CHARGING LOGS Track every fill-up or charging session with gallons pumped, total cost, and mileage. The Pit Log automatically calculates your average MPG or miles per percent for electric vehicles so you always know how your vehicle is performing. PARTS CABINET Manage your personal parts inventory right in the app. Track quantities, costs, units, and low stock alerts so you always know what you have on the shelf. Link parts directly to service records to track what you used and when. QUICKVIEW STATS BAR Customize up to 3 stats to display at a glance on each vehicle's page. Choose from average MPG, lifetime spend, total services, last service date, current mileage, and more. EXPORT & BACKUP Export all your data to a clean, organized XLSX spreadsheet at any time. Your data is always yours — back it up, share it, or import it to another device whenever you need. FULLY CUSTOMIZABLE Make the app your own with a custom background color, photo, font color, and icon tint. Switch between light, dark, and system appearance modes. YOUR DATA STAYS PRIVATE Everything is stored locally on your device. The Pit Log does not collect, share, or sell your data. No accounts required, no subscriptions, no ads. The Pit Log is built by a car enthusiast, for car enthusiasts. Whether you're tracking a bone stock daily or a full-send build, The Pit Log keeps your garage organized the way you want it.