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Zack Typing, Superwhisper, Aqua Voice and Willow compared

Updated

In short

Zack Typing combines dictation with a dictionary, text editing and audio import. The Small offline model is free.

Comparison

SuperwhisperAqua VoiceWillow VoiceZack Typing
PlatformsMac, Windows, iOS, AndroidMac, Windows, iPhone, AndroidMac, Windows, iPhoneWindows
Offline on WindowsOn-device modelsNot documentedNot documentedSmall, Medium, Large
DictionaryNot documentedYes, expanded from ProYesYes, learns from Basic
RewritingModes with custom promptsCustom instructions from ProSmart correction and formattingChips, custom instructions from Basic
Audio filesAudio and video filesNot documentedNot documentedMP3, M4A, WAV, OGG
Free useFree tierOne-time word allowanceWeaker model without limitStarter and weekly credits, Small offline model

Provider sources, 17 October 2026: Superwhisper for Windows, Aqua Voice pricing, Willow pricing. We develop Zack Typing.

History on your PC

Your history stays on your PC. Cloud recognition sends your recording to the speech service.

Privacy details

Related questions

Which languages does Zack Typing’s free offline model support?

Small recognizes English, German, Spanish and French. Medium and Large are available from Basic and cover more languages.

More guides

Speak your next message.

Start free, no subscription needed. Runs on Windows.

Download free for Windows

One heads-up

About Windows SmartScreen

Windows may warn about installers that are not widely used. Check the download source and publisher before continuing. If you trust the file, you can use these steps:

  1. 1 Click More info.
  2. 2 Click Run anyway.
Windows Defender SmartScreen warning: “Windows protected your PC” with the options “Don’t run” and “More info”. The same warning after “More info”: app Zack-KI-Setup.exe, unknown publisher, and the “Run anyway” button below.