Question 1

Can I really use SuprFlow offline?

Accepted Answer

Yes, 100%. SuprFlow runs entirely on your Mac using WhisperKit. After the initial download (~2.5 GB), no internet connection is needed. The only time you need internet is for the initial download and license activation.

Question 2

What languages does SuprFlow support?

Accepted Answer

SuprFlow supports 19 languages: English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Arabic, Hindi, Dutch, Swedish, Polish, Turkish, Vietnamese, Thai, and Indonesian. All processed locally on your Mac.

Question 3

How much disk space does SuprFlow use?

Accepted Answer

You need about 4 GB of free disk space for the app and on-device speech recognition models. The initial download is approximately 2.5 GB.

Question 4

How much memory (RAM) does SuprFlow use?

Accepted Answer

SuprFlow typically uses around 200–400 MB of RAM while actively transcribing. When idle in the menu bar, it uses minimal memory. It runs well on any Mac with Apple Silicon, even the base 8 GB models.

Question 5

What are the system requirements for SuprFlow?

Accepted Answer

SuprFlow requires macOS 14 (Sonoma) or later and a Mac with Apple Silicon (M-series chip). Intel Macs are not supported. You need approximately 4 GB of free disk space. If your system does not meet these requirements, you can still use SuprFlow with your own hosted models.

Question 6

How fast is SuprFlow transcription?

Accepted Answer

Near-instant. On most Apple Silicon Macs, transcription takes less than a second for a typical sentence. Because everything runs locally on the Neural Engine, there is no network latency.

Question 7

Does SuprFlow collect any data?

Accepted Answer

No. Your voice recordings and transcribed text never leave your Mac. We do not collect analytics, telemetry, or usage data. The only personal information we store is the email address you use to purchase your license.

Question 8

How much does SuprFlow cost? Is it a subscription?

Accepted Answer

SuprFlow is a one-time purchase of $125. There is no subscription, no recurring fee, and no usage limits. Lifetime free updates are included, with a 7-day no-questions-asked money-back guarantee.

Question 9

Is SuprFlow private?

Accepted Answer

Yes. Voice recordings are processed on your Mac and immediately discarded. Transcribed text stays on your device. There is zero analytics, zero telemetry, zero tracking. The app makes no network requests during normal use.

Question 10

What happens to my transcriptions? Where are they saved?

Accepted Answer

Your transcriptions are saved locally on your Mac and are never sent to SuprFlow. If you reinstall the app or format your Mac, your transcription history will be lost. We recommend backing up any important transcriptions yourself.

Question 11

What apps does SuprFlow work with?

Accepted Answer

SuprFlow works system-wide across macOS in any app where you can type, including Slack, Gmail, VS Code, Notion, WhatsApp, Discord, Figma, Google Docs, Safari, Messages, Obsidian, Linear, and more.

Question 12

How does push-to-talk work?

Accepted Answer

Hold the Fn key to start speaking. Release it when done. SuprFlow transcribes and cleans up your speech, then inserts the polished text right where your cursor is. The whole process takes about a second.

Question 13

Can I use my own models with SuprFlow?

Accepted Answer

Yes. You can connect SuprFlow to your own hosted models by providing your own API key. The on-device experience is the default, but hosted models are fully supported for systems that do not meet the on-device requirements.

Question 14

What does SuprFlow charge for using my own models?

Accepted Answer

Nothing extra. Your SuprFlow license includes the ability to use your own hosted models at no additional cost. You only pay whatever your model provider charges for API usage.

Question 15

Does SuprFlow collect data when using hosted models?

Accepted Answer

Only basic analytics (app launches, feature usage). No voice data, transcribed text, or personal content is collected. Your audio and text go directly from SuprFlow to your model provider.

Question 16

Does my API key go through SuprFlow servers?

Accepted Answer

No. Your API key is stored locally on your Mac and is never sent to SuprFlow. SuprFlow connects directly from your machine to your model provider with no proxy or middleman.

Question 17

Can I get a refund?

Accepted Answer

Yes. We offer a 7-day no-questions-asked refund on your first purchase. Contact support@suprflow.app within 7 days for a full refund.

System Requirements

What you need

Supported languages