OpenAI's ChatGPT has recently introduced a beta update allowing Android users to set it as the default digital assistant, replacing Google's Gemini or Google Assistant. This update provides a practical alternative for those who prefer ChatGPT's conversational capabilities over Google's built-in options. However, before you switch, it's important to understand the process clearly and be aware of certain limitations.

How to Set ChatGPT as the Default Assistant on Android

Before you begin, ensure you have the latest beta version of the ChatGPT app (v1.2025.070 beta) installed on your Android device. You can join ChatGPT's beta program directly via the Google Play Store or download the APK from trusted sources like APKMirror.

Step 1: Open the Settings app on your Android phone. Scroll down and tap on "Apps" or "Applications," depending on your phone's interface.

Step 2: Within the Apps menu, select "Default apps." This section lets you manage your default applications for various tasks.

Step 3: Tap on the option labeled "Digital assistant app" or "Assist app," depending on your device model.

Step 4: You will see a list of available assistant apps. By default, this may be set to Google or Gemini. Tap on "ChatGPT" to select it as your new default assistant. Confirm your selection by tapping "OK" if prompted.

With these steps completed, ChatGPT is now set as your default assistant on Android.

How to Invoke ChatGPT as Your Assistant

After setting ChatGPT as your default assistant, you can quickly access it through familiar shortcuts previously used for Gemini or Google Assistant:

  • Long-press the power button. This is the quickest method if your device supports power-button assistant shortcuts.
  • Swipe up from the bottom corner of your screen if you're using gesture navigation.
  • If your phone uses traditional three-button navigation, simply long-press the Home button.

When activated through any of these methods, ChatGPT will launch in voice mode automatically. You'll see a small bubble on the screen indicating the assistant is listening to your voice input. Tap the bubble at any time to interrupt or end the conversation.

Limitations of ChatGPT as Your Default Android Assistant

Before fully committing to ChatGPT as your primary assistant, consider these notable limitations:

  • ChatGPT does not support voice activation through hotwords like "Hey Google" or "Hey ChatGPT." Even after setting it as default, saying "Hey Google" will still activate Gemini or Google Assistant.
  • It lacks deep integration with Android's system settings and Google services. This means ChatGPT cannot perform tasks such as adjusting system settings, controlling Google Home devices, managing Spotify playback, or creating calendar events in your Google Calendar.
  • ChatGPT's assistant interface primarily operates in voice mode, which may not be ideal for situations requiring discreet text-based interactions.

Despite these limitations, ChatGPT is a powerful conversational tool that excels in answering queries, generating content, and providing detailed explanations. Users who prefer ChatGPT's conversational style will find this update particularly useful.

If you prefer ChatGPT but still need Gemini's system-level integrations occasionally, consider adding a ChatGPT shortcut directly to your home screen instead of setting it as the default assistant. This approach gives you quick access without fully replacing Gemini.

Since this feature is currently in beta, future updates from OpenAI may address some of these limitations, potentially improving integration and usability further.

Now you're all set to enjoy ChatGPT as your default Android assistant—just keep in mind its current limitations, and stay tuned for updates that may expand its capabilities.