# Firebase Remote Config Adds Client-Side Custom Signal Conditions

DevFeed: [Firebase Remote Config Adds Client-Side Custom Signal Conditions](<https://devfeed.tech/articles/unlocking-dynamic-experiences-with-client-side-custom-signals-conditions-in-firebase-remote-config-16630.md>)

Original publisher: [Read original article](<https://firebase.blog/posts/2025/09/remote-config-custom-signals>)

Author: Athira Manu; Sumit Chandel

Published: 2025-09-29T00:00:00Z

Content type: article

Language: en

Sources: [Firebase Blog](<https://devfeed.tech/sources/firebase-blog.md>)

Topics: [Firebase](<https://devfeed.tech/topics/firebase.md>), [App](<https://devfeed.tech/topics/app.md>), [client](<https://devfeed.tech/topics/client.md>)

Tags: [analytics](<https://devfeed.tech/tags/analytics.md>), [android](<https://devfeed.tech/tags/android.md>), [custom-signal-conditions](<https://devfeed.tech/tags/custom-signal-conditions.md>), [firebase](<https://devfeed.tech/tags/firebase.md>), [firebase-remote-config](<https://devfeed.tech/tags/firebase-remote-config.md>), [games](<https://devfeed.tech/tags/games.md>), [remote-config](<https://devfeed.tech/tags/remote-config.md>), [updates](<https://devfeed.tech/tags/updates.md>)

## AI overview

Firebase Remote Config now supports custom client-side signals and conditions, allowing developers to personalize app behavior and appearance without requiring users to install app updates. These signals can also be combined with server-side signals.

## Source excerpt

Use your own custom client-side signals with Remote Config to personalize your users' app experiences, all without requiring any app updates.