# Diezl — Instant load profit calculator > Truck driver load profitability calculator with detailed cost analysis. (iPhone/iPad app by Diezl Co.) - Source: https://appshunter.io/ios/app/diezl/id6759265593 (this page in markdown: same URL + `.md`) - Developer: [Diezl Co](https://appshunter.io/developer/1877735101) - Category: Business - Price: Free - Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 53 MB - Languages: English - Released: 2026-03-03 - Data updated: 2026-07-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/diezl/id6759265593/reviews.md ## What is Diezl? Diezl is a load profitability calculator built for owner-operator truck drivers and dispatchers. Most people look at a load’s rate per mile and guess whether it’s worth taking. Diezl shows you the full picture: your actual profit after fuel, deadhead miles, factoring fees, dispatch fees, fixed costs, and variable costs. How it works Enter your load details (origin, destination, rate, miles). Diezl calculates your total operating cost and shows your net profit, profit margin, and earnings context so you can compare loads on what actually matters. Features • Fuel cost using your truck’s MPG and current diesel prices • Deadhead mile costs • Factoring and dispatch fee deductions • Fixed and variable cost-per-mile setup • Broker verification using FMCSA data • Margin and RPM goals in your profile to guide decisions Free vs Diezl Pro Create a free account to evaluate loads and sync your setup across devices. Free includes a limited number of evaluations so you can try the product on real freight. Diezl Pro is for drivers who run the numbers every day: unlimited load evaluations and subscriber-only tools (like deeper cost setup from your profile). Upgrade from the app when you’re ready; subscription is completed on our secure website. No ads. We don’t sell your attention. We help you protect margin. Solo built by someone who spent years in freight tech and saw that small trucking companies get repeatedly taken advantage of. I want to help you take your power back. ## Key features - Fuel cost calculation - Deadhead mile costs - Factoring and dispatch fee deductions - Fixed cost per mile - Broker verification - No login required ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/diezl/id6759265593/reviews.md ### 5/5 — Trucking all the way *2026-03-05* Great tool to help independent truckers guarantee profits, avoiding accepting jobs that end up loosing you money… Kudos Diezl! ## Frequently asked questions about Diezl ### How does Diezl calculate load profitability? Diezl calculates profitability by factoring in fuel costs based on your truck's MPG and current diesel prices, deadhead mile costs, factoring and dispatch fees, and fixed costs per mile like insurance and maintenance. ### Is Diezl free to use? Yes, Diezl is free to use and does not contain any advertisements. ### What information do I need to enter into Diezl? You need to enter your load details, including origin, destination, the rate offered, and the total miles for the load. ### Does Diezl require a login? No, Diezl does not require any login or account creation to use its features. ### Can Diezl verify brokers? Yes, Diezl includes broker verification using data from the FMCSA (Federal Motor Carrier Safety Administration). ### What devices does Diezl support? Diezl is available on iPhone and iPad devices. ### How often is Diezl updated? The latest version, 2.2, was released on March 30, 2026, indicating active development and updates. ### What is the age rating for Diezl? Diezl has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 3.9.5 — 2026-07-13 • Destination Outlook — After you evaluate a load, see a clearer Strong / Solid / Weak / Dead read on your dropoff, with market-specific guidance instead of a one-size risk card • Smarter freight hubs — More coverage across dry van, reefer, flatbed, and hotshot, including key markets like the Inland Empire and Central Valley • Hotshot improvements — Better peak-season insights, home repositioning suggestions, and updated market copy so timing and next moves are clearer ### 3.9.4 — 2026-06-17 Critical bug fixes causing the app to freeze sometimes on start up. New terrain cost impact calculations that better account for real world scenarios. ### 3.9.2 — 2026-05-30 Small bug fixes and copy updates ### 3.9.1 — 2026-05-20 Broker reputation is now live! Small display bug fix in UI ### 3.7 — 2026-05-11 Deadhead from your location Diezl can now estimate your deadhead miles automatically. When deadhead is missing from a load, tap "Use my location" and we'll calculate the driving distance from where you are to the pickup. You can edit the result before running your eval. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-16.*