Whisperboard

What it does

Record on the phone and have Whisper transcribe it there — audio never leaves the device — with your pick of model size trading accuracy against speed and battery, plus import and export of existing files. The catch is distribution: it isn't on the App Store, so getting it onto a phone means a Mac, Xcode and a developer account. Untouched since December 2025. Recording other people still needs their agreement. GPL-3.0.

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

Screenshots & visuals

Before you start

• Setup difficultyFor advanced users
• Command lineRequired
• API keyRequired
• Sends data onlineYes

Judged automatically from the project's own metadata. Always confirm on the official page.

Whisperboard FAQ

Is Whisperboard free?

Whisperboard itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.

Do I need to install anything or write code to use Whisperboard?

It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.

Does Whisperboard work on a phone?

No. It needs a computer.

Can I use Whisperboard commercially?

The licence is GPL-3.0. Using it commercially is fine, but if you distribute something built on it you may be required to release that under the same licence. Keep it internal, or check before distributing.

How it compares

The conditions that decide whether you can actually use it, side by side.

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.

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