PixelBoard is an independent modification of Google’s Gboard whose developer says it enables Rambler voice typing on supported Android devices beyond the Pixel line. On October 11, 2026, 9to5Google reported that it had installed PixelBoard on a Galaxy Z Fold 8 and successfully used Rambler; the report did not date the test. The PixelBoard project is not affiliated with or endorsed by Google.
What PixelBoard’s compatibility list says
The project lists Android 10 through Android 16 Preview and the arm64-v8a processor architecture. It recommends Gboard build 18.4.1.985164140-release-arm64-v8a; its README also lists 18.4.1.985164140-beta-arm64-v8a and 18.3.1.977415014-release-arm64-v8a as compatible builds. These are the developer’s stated requirements, not certification for every phone. Check your Android version, architecture and Gboard build against the project’s README before considering the modification.
PixelBoard’s developer says core Rambler dictation and AI writing features work across supported Android devices. The same README limits Writing Tools V2 and on-device AICore/Astrea inference options to supported Pixel hardware. So a non-Pixel phone may be able to run Rambler through the modification without getting every Pixel-only writing feature.
Separate app or patched Gboard
The project describes three installation routes: a signed APK, ADB installation, and a Morphe Manager patch bundle used with a stock Gboard APK. Its standalone app uses the separate package ID com.akshaykadam.pixelboard, can coexist with factory Gboard, and does not require root, according to the README. The patch route, by contrast, modifies a Gboard APK. PixelBoard is distributed through these project routes rather than Google Play, and its README says the software is provided “AS IS,” without warranty.
GregglesTV’s English-language tutorial walks through installing PixelBoard and demonstrating Rambler on a Samsung phone. It offers a look at one presenter’s setup, not a guarantee that the same result will work on every device.
For a related look at Android dictation tools, see NeoTeo’s coverage of SwiftKey’s AI dictation beta for Android.
What Google says Rambler does
Google describes Rambler as a Gemini feature that turns natural speech into polished text, including by removing filler words and combining a speaker’s main thoughts into a concise message. In its May 12, 2026 announcement, Google said Rambler audio is used for real-time transcription and is not stored or saved.
