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.
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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 CoreWeave, Inc.
