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Screenshots

  • Weights & Biases screenshot 1
  • Weights & Biases screenshot 2
  • Weights & Biases screenshot 3
  • Weights & Biases screenshot 4

About Weights & Biases

Your model trains for hours. You shouldn't have to be at your desk the whole time. Weights & Biases for iOS puts your experiments in your pocket. Check on a run during a seminar, catch a diverging loss before you leave the lab, or find out why a run crashed without opening your laptop. SEE WHAT'S HAPPENING • Browse your projects and runs, with your starred and recent projects first • Pan, zoom and scrub training curves to read exact values at any step • Switch to log scale, choose your x-axis, and adjust each chart to fit • Open the Overview tab for config, summary metrics, hardware and environment details • Read live logs when a run does something unexpected KNOW WHEN IT MATTERS • Get a push notification when a run fails • Set metric alerts, such as "notify me if validation loss increases by at least 10%" • Tap a notification to go straight to the run ACT ON IT • Stop a run that's gone wrong from your phone, so you stop burning GPU hours BUILT FOR HOW RESEARCHERS WORK No dashboards to rebuild. Sign in with your existing W&B account, and the app shows the projects you already track. The charts you see on the web are the ones you see on your phone. Whether you're fine-tuning an LLM, training a model from scratch, or racing a conference deadline, W&B mobile helps you spend less time checking and more time thinking. Available for Free, Academic, Enterprise (SaaS) and Dedicated Cloud accounts. On-premises deployments are not yet supported.

Ratings & reviews

4.1

14 ratings

5 ★ 57% 4 ★ 21% 3 ★ 7% 2 ★ 7% 1 ★ 7%

What’s new

Version 26.31 · Updated October 26, 2026

Introducing In-Chat Panels - Introducing in-chat panels! When ARIA shares a Weights & Biases panel, it appears as a native bar chart or run history line plot right in the conversation, drawn from your live run data. What’s New - Tap a run state change push notification to open the run it refers to. - Image metric detail follows the new chart detail design, with matching title, spacing, and background. - Turn on “Exclude outliers” in line plot settings to keep extreme values from stretching the chart’s scale. - See how many plots override each line plot setting in the project and run settings sheet, and tap Clear to remove those overrides for that setting. Bug Fixes - The Weights & Biases logo on the splash and login screens uses the updated branding. - The star button on image detail stays in place while the screen opens. - Log scale charts label adjacent axis ticks in a consistent notation. - Values smaller than 0.0001 display their full precision in the chart selection lollipop on log scale charts.

App privacy

The developer, Weights and Biases, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Identifiers: User ID, Device ID
  • Usage Data: Product Interaction
  • Contact Info: Email Address
  • Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: Analytics, App Functionality

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