Can you disable or uninstall Speech Recognition and Synthesis from Google?

We could not verify that you can. Google's Play Store listing for the app does not describe removing it, and we did not find an official Google page that says you can disable or uninstall it. The app does two jobs for other apps, so turning it off would likely stop those jobs. The step the listing points to is choosing a different preferred voice input engine, which changes what handles your speech without removing the app.

Our overview of what the app is explains its two jobs. This page covers what you can change, what each change breaks and how to test it. For the wider picture of where recognition runs, see the guide to on-device and cloud speech recognition.

Google's listing does not say the app can be turned off or removed

The Play Store listing describes the app's functions. It says the speech-to-text feature is provided to Google and to other third-party apps, so they can convert what you say to text ¹. It says the same app powers apps that read the text on your screen aloud ². It also says you select the app as your preferred voice input engine ³.

None of those lines covers disabling or uninstalling. Our searches on the topic returned forum posts and low-quality guides, which disagreed with each other, so we did not rely on them. If a future Google help page covers this app by name, it should override anything here.

Turning it off would stop the features that depend on it

Because other apps call this engine for speech-to-text and read-aloud, removing or disabling it would break those calls. That follows from what the listing says, but we did not test it on a phone, so treat it as the likely result rather than a measured one. Apps that have their own speech engine may keep working, and the ones that rely on this engine may fail or fall back to something else.

Whether a phone lets you turn off a system app, and how, differs by Android version and phone maker. We did not open an official Google page that covers this app, so we cannot give you the steps. Disabling a component that other apps depend on is the step most likely to cause a problem you cannot easily undo, so test before you do it.

Changing the engine is the step to test first

The safer change is to pick a different engine. For voice input, the listing tells you to select the app as your preferred voice input engine, which implies you can select another one ³. Look for a setting named for voice input in your phone's settings, since the exact name differs by phone.

For reading text aloud, Google's help page for text-to-speech output describes choosing a preferred engine. The engines on offer depend on the device. They can include Google's engine, the phone maker's engine and third-party engines from Google Play ⁴. Choosing a different engine there changes which engine reads text aloud, and leaves this app installed.

Battery and storage savings: we found no measured figures

We did not find a measurement of how much battery or storage this app uses, on any phone. Any figure you read elsewhere is a claim we could not check, so we do not give one. Your phone's battery and storage screens show what each app uses on your own device, and that is the number to trust.

Is it needed? It depends on which voice features you use

Keep the app if you use any of these:

• Voice input in third-party apps, such as a messaging or notes app that uses the speech-to-text feature the listing describes.
• Read-aloud in apps or accessibility features that speak text on the screen.
• Google's voice typing, unless you have confirmed it works without the app. In February 2025, a 9to5Google report said that Gboard, Google's keyboard, features offline voice typing on all devices ⁵. That report does not say whether Gboard needs this app for offline voice typing, so test it before you rely on that.

If you use none of these, the app has little to do for you. We still recommend the test below before you disable anything.

How to test the effect before you change anything

Use a short test on your own phone:

1. Note your current preferred voice input engine, so you can put it back.
2. Turn on airplane mode, so the phone has no network.
3. In the app you use most, tap the microphone key and dictate one sentence.
4. Turn airplane mode off and repeat with a sentence of the same length.
5. If you want to try another engine, change the preferred voice input engine, then repeat steps 2 to 4.

This test shows what your phone and keyboard do. It does not show the internal design of the engine. If a sentence fails in one app and works in another, the app is the likely cause, and the engine is only one thing to check.

What to do

1. Change the engine setting for the feature you do not want before you try to disable the app.
2. Stop one app's voice access with that app's own microphone or voice setting, or with the phone's microphone permission for that app.
3. Run the airplane mode test before and after any change, so you can see what broke.
4. If you need voice typing that works without a connection and without a Google engine, compare on-device options. Yap, which we make, is an on-device dictation app for Mac and Windows. Its download page lists what it runs on, and the offline dictation page for Mac explains the on-device setup. Our question on whether on-device recognition is as accurate as cloud covers the trade-offs.

Related pages

• The guide to on-device and cloud speech recognition covers where recognition runs and what that means for privacy and offline use.
• The speech recognition overview covers the subject as a whole.
• Does Google have a voice to text app? explains which Google products handle dictation.
• What Speech Recognition and Synthesis from Google is describes the app's two jobs in more detail.
• The terms Speech Services by Google, text-to-speech and Gboard explain the names you may see in settings.