SayThread: AI Voice Keyboard

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Content rating
Everyone
10+
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Everyone
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About this app

SayThread is a voice keyboard for Android. It also runs on Windows and Linux. Speak in any app and get clean text.

SayThread writes in 27 languages. Mix English with Urdu or Hindi without losing your English, or write in Roman Urdu and Roman Hindi.

Turn on Untangle and the ums, repeats and false starts go, so you can say it messy and get what you meant.

Talk it through with Riff. Tap the Bubble in the keyboard and say what you need. Riff talks back, asks what it needs to know, then writes the draft where you're typing. You see what you both say on screen, and you can check a draft before it goes in.

Go beyond the first draft:
• Rewrite selected text by voice.
• Right after you dictate, tap Grammar, Formal, Friendly or Gen-Z to restyle it.
• Draft a reply to a message you've copied.
• Keep a personal dictionary of names, words and corrections. It syncs across your devices.
• Transcribe an audio file and get a recap with a summary, action items and chapters. Recordings from SayThread on your computer show up too.

Needle (optional). Keep your own keyboard and still talk instead of typing: Needle puts a voice button beside any text box. To do this, SayThread uses Android's AccessibilityService API. It notices when a text box is focused, reads that box's text and the app's name to place your words, and types what you say into it. It never reads password fields or the rest of your screen, and the box's text stays on your phone. If you turn on "Let Riff read the text you're working on", a Riff you start sends that text to help write. Needle stays off until you turn it on and agree in the app.

The AI tools and sync need a free account, which includes daily online minutes. Without an account, dictation runs on your phone.

Your privacy:
• Keep dictation on your phone if you want your voice to stay there.
• We don't sell your data, and there are no ads.
• You get product news only if you opt in.

SayThread is in beta. Made by CodeSwift.
Voice typing in any app, cleaned up. Talk ideas through with Riff.
Updated on
Nov 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Needle: Keep your own keyboard and still dictate. Tap Needle beside any text box, or hold it for Riff.
• A new Riff tab: Your past drafts, with the Riff you're in on top.
• Keyboard: A globe key to switch keyboards. The empty strip offers Clipboard and your drafts.
• Your words, kept: A failed dictation says why, and a closed keyboard keeps your words. Draft reply and Refine keep what you typed.
• Steadier: SayThread spelled right, faster offline, and fine on a full phone.
Content rating
Everyone
In-App Purchases
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App support

About the developer
CodeSwift LLC
connect@codeswift.org
515 S 400 E APT 307 Salt Lake City, UT 84111-3166 United States
+92 313 1722443