Last updated: 16 March 2026

PrivateWhisper (macOS app) — Terms of Service

Legal name: UnknownHorizons s.r.o.
Company type: Limited liability company (s.r.o.)
Company ID (IČO): 23276070
Registered address:
Na Folimance 2155/15
120 00 Prague 2 – Vinohrady
Czech Republic

Registered at: Municipal Court in Prague

1. About the Application

PrivateWhisper is a macOS application that performs local speech transcription using models stored on the user's device. All audio processing occurs locally.

2. No Guarantees and No Warranties

PrivateWhisper is provided "as is" and "as available", without any warranties of any kind, whether express or implied. This includes, but is not limited to, warranties of accuracy, completeness, reliability, fitness for a particular purpose, or non-infringement.

Transcription accuracy is not guaranteed in any situation or environment. Results may contain mistakes, omissions, misinterpretations, or unexpected AI-generated output.

3. AI-Generated Output Disclaimer

The application uses machine learning models that may produce incorrect, biased, offensive, misleading, or otherwise undesirable output.

To the maximum extent permitted by law:

PrivateWhisper is not intended for medical, legal, safety-critical, or any other high-risk use cases.

4. Limitation of Liability

To the maximum extent permitted by law:

If liability cannot be fully excluded, it is limited to the amount you paid for the app.

5. Local Processing and Data

PrivateWhisper does not transmit audio or transcription content off your device. The developer does not collect, store, or access your transcription data.

Non-personal technical information may be used for licensing validation.

6. Permitted Use

You are granted a personal, non-exclusive, non-transferable license to use the application. You may not reverse-engineer, redistribute, or resell the software without prior written permission.

7. Refunds

If you purchased the application through Gumroad, Gumroad's refund terms apply. If the app does not function on your device, you may request a refund within 7 days by contacting the developer.

8. Updates and Changes

Features, models, or performance may change over time. The developer may update or discontinue any part of the application at any time.

9. Contact

If you have questions about these Terms, contact: contact@privatewhisper.app