Weights & Biases

Monitor training runs anywhere

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Stay on top of your machine learning runs—without staying at your desk. The Weights & Biases mobile app lets you monitor experiments in real time and get notified when something important happens. Whether you’re training large language models, fine-tuning models, or running sweeps, you can: • View live and completed runs • Zoom and pan through training curves • Track loss, accuracy, throughput, and custom metrics • Receive notifications when runs finish or fail • Get alerted when key metrics change • Quickly sanity-check results between meetings The app connects securely to your existing W&B projects so you can monitor progress from anywhere. No dashboards to rebuild—your runs are already there. The W&B mobile app is available for Free, Academic, and cloud-hosted Enterprise (SaaS) accounts. Dedicated and on-premises deployments are not yet supported.

  • 4.3
    out of 5
    6 Ratings

What's New - Search metrics by regex on the project Panels tab. The same powerful regex search previously available inside a single run is now available across all panels in a project, making it easier to find exactly the metrics you're looking for when working across many runs. - Personal accounts are now selectable in the Profile tab, resolving a range of subtle issues that could affect users with personal accounts. Bug Fixes - Search result highlights in Run Logs are easier to read. Matching log lines now use a softer highlight color that's much easier on the eyes, replacing the previous high-contrast style that could make highlighted text hard to read. - Error states on the project Panels tab now use the same clean, styled design as the rest of the app. - Attempting to sign up in the app now shows a clear message explaining that account creation isn't supported, rather than a generic network error.

The developer, Weights and Biases, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Weights and Biases, Inc.
Size
  • 28.3 MB
Category
  • Developer Tools
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 CoreWeave, Inc.