VerticalWB vs ELRS Mobile

The most streamlined Weight and balance calculator for Robinson Pilots. Works 100% Offline. VerticalWB is a modern helicopter weight and balance calculator designed for pilots flying Robinson Helicopters. This app's User Interface is modern, simple, clean, and effective. So that any pilot or flight school can easily use it. This app is not affiliated with the Robinson Helicopter Company. Easily calculate your: Max Fuel Recommended Fuel Total Gross Weight Longitudinal CG Lateral CG In-Flight CG projections and see all the calculation numbers yourself! VerticalWB allows you to add an unlimited amount of custom helicopter profiles to use at anytime. Just enter in the weights of the pilots, passengers, and cargo, and watch VerticalWB do the rest! Speed up your preflight with VerticalWB! R22 Weight and Balance, R44 Weight and Balance, R66 Weight and Balance! --Disclaimer-- This weight & balance and CG calculator app is built using data strictly from the Robinson POH's. This application's logic has been extensively verified to ensure accurate reliability. That being said, this app has no affiliation with Robinson Helicopters. The calculations this app produces are subject to coding errors and inaccuracy. Remember 14 CFR § 91.3(a): "The pilot in command of an aircraft is directly responsible for, and is the final authority as to, the operation of that aircraft." ---- Contact us or Report Bugs to: Verticalweightbalance@gmail.com

ExpressLRS Mobile is the modern, mobile-first companion application for your ExpressLRS ecosystem. Built to simplify the management, configuration, and flashing of ExpressLRS receivers and transmitters, the app allows you to handle everything directly from your phone—no USB cables, no Python environments, and no PC required. Key Features 100% Offline Flashing: Prepare for the field before you leave. Our built-in Firmware Manager allows you to cache complete releases, letting you dynamically assemble and flash firmware targets even in remote locations with zero cellular service. Mobile-First Workflow: Connect directly to your hardware's built-in Wi-Fi hotspot. The app automatically ensures your mobile device stays connected to the ELRS hotspot, even when the OS realizes it lacks internet access. Device Discovery & Configurator: Instantly find your devices via mDNS. View live hardware status, configure PWM pins, adjust Model Match, or access the native ELRS Web UI through an embedded viewer. Smart Hardware Resolution: An intuitive cascading selection system (Device Type -> Vendor -> Frequency ->Target) ensures you always build and flash the correct binary for your specific hardware. Firmware 3.x & 4.x Ready: Full support for the latest ExpressLRS ecosystems. Compatibility Supports a wide range of Wi-Fi capable ExpressLRS hardware, including: RadioMaster: Nomad, Pocket, XR1/XR4 Dual Band, and more. BETAFPV: SuperP, Nano, and Micro series. HappyModel: EP / EP Dual and specialized targets. Platform Support: ESP8285, ESP32, ESP32-C3, and ESP32-S3 targets. Community & Support ExpressLRS Mobile is an independent, community-driven tool. We are active on the official ExpressLRS Discord and maintain an open-source repository on GitHub for bug reports and feature requests. Note: This is an independent tool and is not officially affiliated with ExpressLRS LLC. "ExpressLRS" is a trademark of ExpressLRS LLC.