TrainVision
Build ML datasets in the field
About
This app transforms mobile devices into tools for creating custom machine learning datasets. Capture and annotate images in the field, even offline, with automatic metadata tagging. Coordinate teams and export data in standard formats for your ML pipeline.
What's New in TrainVision
1.0
September 22, 2026
FAQ
What is TrainVision?
TrainVision is a mobile application that allows users to capture and annotate images directly in the field to build custom machine learning datasets. It works offline and syncs data to a central web dashboard.
Can I use TrainVision without an internet connection?
Yes, TrainVision is built with an offline-first approach. You can capture and annotate data even in remote locations with no signal, and it will automatically sync when a connection is available.
What kind of metadata does TrainVision automatically collect?
Each captured image is automatically tagged with GPS location, timestamp, and device information, providing valuable context for your ML datasets.
How can I manage my collected data with TrainVision?
A central web dashboard allows administrators to manage projects, review and curate incoming data, and export it in standard formats like COCO, YOLO, Pascal VOC, and CSV.
Does TrainVision support collaboration for data collection?
Yes, TrainVision is built for distributed teams. It offers roles for admins and contributors, enabling teams to collect data at scale across multiple sites and coordinate efforts from a single dashboard.
What devices can I use TrainVision on?
TrainVision is available for iPhone and iPad, with specific annotation features like Apple Pencil support optimized for iPad.
What are the export formats available in TrainVision?
TrainVision supports exporting datasets in common machine learning formats including COCO, YOLO, Pascal VOC, and CSV, ensuring compatibility with various ML pipelines and platforms.
Is TrainVision free to use?
Yes, TrainVision is available for free, making it accessible for individuals and teams looking to build custom ML datasets without upfront costs.
