# Mouse Scale — App for truck drivers > Truck driver app for axle weight estimation using air suspension pressure. (iPhone/iPad app by Mouse Scale LLC.) - Source: https://appshunter.io/ios/app/mouse-scale/id6743377481 (this page in markdown: same URL + `.md`) - Developer: [Mouse Scale LLC](https://appshunter.io/developer/1802518093) - Category: Utilities, Travel - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 52 MB - Languages: American English - Released: 2025-10-22 - Data updated: 2026-08-11 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/mouse-scale/id6743377481/reviews.md ## What is Mouse Scale? Mouse Scale PRO is a major upgrade to the outdated load-control industry, which still relies on mathematical models created long before smartphones and onboard computers existed. If you are new to our technology, we recommend starting with Mouse Scale Light. It is simpler, more affordable, and easier to understand before moving to Mouse Scale PRO. The unwritten rule of this industry is: Whoever determines weights deserves to be rewarded by motor carriers. Terms of Use: https://arc.net/l/quote/vgehazzr Mouse Scale PRO is an information breakthrough for drivers, motor carriers, and truck manufacturers. Its new mathematical model combines all seven key variable parameters of the truck and dry van—including fuel and DEF weight distribution, any fifth-wheel position, trailer tandem position, suspension pressures, and driver weight—to calculate 25 useful weight-related results. Load-control digitalization is the path toward partial-load transportation because our apps use well-known suspension pressure gauges to estimate cargo weight, cargo center of mass, and remaining payload capacity. Our goal is to equip every truck and trailer with practical, affordable load-control technology that improves safety, environmental responsibility, transportation efficiency, and helps increase profits for drivers, motor carriers, and truck manufacturers. Digitization is inevitable. Our formulas provide far more information than just axle weights and gross weight. Drivers and carriers around the globe need more information about the weight parameters of the cargo being transported by semi-trucks. Within approximately three years, half of American trucks will have onboard computers with an extended network of sensors capable of using our new truck math. We would like to digitize the remaining trucks and trailers using smartphones. Progress is unstoppable. Do not resist it. Embrace new technologies. ## Key features - Instant weight estimates - One-time calibration - Fuel efficiency optimization - Winter safety guidance - Advanced PRO version features - Load distribution calculations ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Light | $4.99 | per month | | Light Annually | $49.99 | per year | ## Frequently asked questions about Mouse Scale ### How does Mouse Scale estimate axle weights? Mouse Scale calculates drive axle and dry van tandem weights by using your truck's air suspension pressure gauge. You enter your suspension pressure readings after a one-time calibration with a heavy load. ### What are the benefits of using Mouse Scale for fuel savings? The app helps you easily adjust your trailer tandem position for optimal weight distribution, which can improve fuel efficiency, especially in warmer weather. The PRO version offers further fuel-weight analysis. ### Is Mouse Scale accurate for winter driving? Yes, Mouse Scale helps reduce the risk of winter accidents by ensuring proper load balance and axle weights. This contributes to safer driving conditions during colder months. ### What is the difference between the free and PRO versions of Mouse Scale? The PRO version offers 27 weight-related results with advanced accuracy, including fuel-weight analysis, fifth wheel optimization, and comprehensive load distribution calculations. It claims greater accuracy than expensive built-in scales in 3 out of 5 key metrics. ### How do I manage my Mouse Scale subscription? Subscriptions are auto-renewable and charged to your Apple ID. You can manage or cancel your subscription at any time in your App Store account settings. Subscriptions must be canceled at least 24 hours before the current period ends. ### What are the subscription costs for Mouse Scale? Mouse Scale offers a 'Light' subscription at $4.99 per month and 'Light Annually' at $49.99 per year. Both plans include a 7-day free trial. ### What devices is Mouse Scale compatible with? Mouse Scale is available for iPhone, iPad, and iPod. It is rated for ages 4 and up. ### How often is Mouse Scale updated? The latest version, 1.1.3, was released on March 4, 2026. The app was initially released on October 22, 2025, indicating recent development activity. ## Version history (last 5 releases) ### 2.1 — 2026-08-07 Fixed bugs ### 2.0 — 2026-07-12 Separated the light version from the pro for simplicity ### 1.1.3 — 2026-03-04 improved accuracy ### 1.1.2 — 2025-12-22 • Introducing the License of the King of American Roads — now available as a physical card! Get lifetime access to all MouseScale methods for a one-time payment of $100. Offer valid until March 1, 2026. • Enhanced Additional Resources section with easy access to recommended parts and tools • Improved navigation and user experience throughout the app • Bug fixes and performance improvements ### 1.1.1 — 2025-12-16 Fixed the bug with navigation ## Apps similar to Mouse Scale | App | Rating | Price | Category | | --- | --- | --- | --- | | [Truck Weight Calculator](https://appshunter.io/ios/app/truck-weight-calculator/id6745103902) | 5.0 (1) | Free | Utilities | | [Printer App: AirPrint & Scan.](https://appshunter.io/ios/app/printer-app-airprint-and-scan/id6745002282) | 4.7 (34) | Free | Utilities | | [OKJ](https://appshunter.io/ios/app/okj/id1522116113) | 2.0 (9) | Free | Utilities | | [Driver Portal by DLP](https://appshunter.io/ios/app/driver-portal-by-dlp/id6471352975) | 3.7 (3) | Free | Utilities | | [FuelLogbook: Car Manager](https://appshunter.io/ios/app/fuellogbook-car-manager/id6754240210) | — | Free | Utilities | | [MorseLite: Flash Morse Tool](https://appshunter.io/ios/app/morselite-flash-morse-tool/id6736632175) | 5.0 (6) | Free | Utilities | ## More apps by Mouse Scale LLC - [Mouse Scale Light](https://appshunter.io/ios/app/mouse-scale-light/id6785281104) All apps by Mouse Scale LLC: https://appshunter.io/developer/1802518093 --- *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 2026-08-11.*