🛡️ Privacy and security is of utmost importance to JV Logic Software: AltiTrek runs 100% offline • Volvo Tuning Studio runs on a private in-house server • AI Studio runs 100% locally on your GPU. Read More →
Practical Software Built for Real-World Use
JV Logic Software builds dedicated tools that get straight to work. No subscriptions, no ads, and no selling your personal data.
AltiTrek
Offline Trail & Bike GPS
Autonomous multi-sensor GNSS navigation platform engineered for backcountry hiking, trail running, and cycling without cellular reception. Combines satellite positioning with on-device MEMS barometric pressure sensing for millibar-accurate altitude, vertical ascent velocity, and squall forecasting. Pairs with Bluetooth Low Energy (BLE) cardiac monitors, delivers offline turn-by-turn navigation, and reconstructs recorded sessions across interactive 3D spatial terrain models with automated crux gradient analysis. Operates 100% on-device with zero cloud telemetry dependencies.
Volvo Tuning Studio
ECU Tuning & 3D Maps
High-precision ECU calibration and live telemetry platform engineered for Volvo powertrains (Bosch ME7, ME9, Siemens EMS2000). Features an interactive 3D surface map editor, automated Bosch CRC checksum validation, motorsport firmware patches (2-step launch control, synchronized 7,400 RPM rev limits, trailing-throttle overrun dynamics), virtual dyno acceleration modeling, and auto-to-manual swap conversion. Authenticated via secure in-house private server infrastructure with zero third-party cloud access to ECU binaries.
