Wenling Xinhe Yijia Software Development Studio (sole proprietorship)
Vehicle archive, trips, charging & driving tools for Tesla owners · Official Tesla auth · On-device by default
Build a vehicle archive on your iPhone, log trips and charging, use emergency tools and vehicle-alert lookup (current authorized vehicle), and optionally subscribe to Cloud (including alert AI rewrite and silent sync while locked). Data via Tesla Developer APIs after your authorization. Not an official Tesla product.
Same operator; independent apps with separate accounts and data.
FSD / driver-assist analytics: dashboard, trends, trips, share cards & PDF reports. Syncs via Tesla Fleet API / Fleet Telemetry; derived metrics labeled as TelogFSD calculations.
Eligible vehicles: active FSD / driver-assist, HW4.0+, firmware 2025.44.25.5+.
TeLog and TelogFSD are third-party apps with no affiliation or endorsement by Tesla, Inc.