Voice & AI Keyboards for Android and iPhone
A voice keyboard lets you speak instead of typing, and an AI keyboard cleans up what you write: grammar, punctuation, tone. Some tools do both. This page looks at what your phone already does for free, and what the paid tools actually add, so you can decide whether an upgrade is worth it.
Start with what you already have
Every Android phone ships with a keyboard that can take dictation: Gboard on most devices, the Samsung keyboard on Galaxy phones, and Apple's keyboard on the iPhone. They cost nothing and handle short notes well. Their weakness is formatting: built-in engines transcribe words literally, so punctuation, capitalization and filler words are largely your problem. If the microphone button itself is missing or greyed out, that is a separate, fixable issue; see the voice typing not working guide. For setup steps, start with how to voice type on Android.
CleverType: an AI keyboard that rewrites as you type
CleverType is a full keyboard replacement for Android and iPhone built around text processing: one-tap grammar fixes, tone changes (professional, casual, polite), translations, and AI assistants available from the keyboard itself in any app. Voice input is included, but the text tools are the reason to install it. The core keyboard is free; the AI features run on a premium subscription. If your main pain is not dictation but messages that need to sound right (work chats, emails written on the go), this is the closest match.
Grammarly Keyboard: the safe choice for English
The Grammarly Keyboard for Android and iPhone brings the company's well-known writing checker into every app: spelling, grammar and clarity suggestions appear above the keys as you type. It is free to use with optional paid features, and it is polished and stable. The one hard limit: it works in English only. If you write in any other language, it has nothing to offer you.
Wispr Flow: dictation that follows you everywhere
Wispr Flow approaches the problem from the dictation side. On the iPhone it installs as a keyboard; on Android it runs as a floating microphone button that sits on top of whatever keyboard you already use, so you keep Gboard and add clean dictation on top. It supports 100+ languages, strips filler words and punctuates automatically, and the same account works on Mac and Windows. The free plan covers 2,000 words a week; heavy use needs the Pro subscription. If you want dictation specifically, not grammar tools, this is the strongest option on phones today.
How to choose
Three questions settle it. What language do you write in? English only? Grammarly is the low-risk pick; anything else rules it out. Is your pain typing or dictating? For better writing, pick an AI keyboard like CleverType; for speaking instead of typing, pick a dictation tool like Wispr Flow. Do you want to replace your keyboard? Replacing takes a one-time setup and a few days of habit; Wispr Flow's overlay approach on Android avoids the switch entirely.
Frequently asked questions
Are AI keyboards safe to use?
A keyboard sees what you type, so stick to established products with published privacy policies, and check what leaves the device. All three tools above process text in the cloud for their AI features; none of them need access to your password fields, and Android blocks dictation in password fields by design.
Do I have to pay to get decent voice typing?
No. Gboard's dictation is free and fine for short messages. Paid tools earn their money on formatting quality, filler-word removal, language coverage and working across devices: things you notice on long, frequent dictation.