Last Updated: January 20, 2026
1. Overview
InTone respects your privacy.
InTone is designed as a local, real-time perceptual system.
We do not seek to collect, store, or monetize your personal data.
This Privacy Policy explains what data is accessed, how it is used, and what is not collected.
2. Audio & Microphone Access
InTone requires access to your device’s microphone in order to function.
- Audio input is used only for real-time pitch analysis
- Audio is processed locally on your device
- No audio recordings are stored
- No audio data is transmitted off the device
Microphone access is strictly limited to active usage within the app.
3. Data We Do NOT Collect
InTone does not collect or store:
- Voice recordings
- Audio files
- Biometric voiceprints
- Personally identifiable information
- Usage analytics linked to identity
- Location data
- Advertising identifiers
4. On-Device Processing
All pitch detection and tone analysis are performed entirely on device.
No voice data is uploaded to servers for:
- Storage
- Training
- Profiling
- Third-party processing
5. Third-Party Services
InTone does not integrate third-party SDKs for advertising, tracking, or data brokerage.
If this changes in the future, this policy will be updated accordingly.
6. Children’s Privacy
InTone does not knowingly collect personal data from children under the age of 13.
7. Changes to This Policy
This Privacy Policy may be updated to reflect changes in functionality or legal requirements.
The effective date will always be indicated at the top of this page.
8. Contact
If you have questions about this Privacy Policy, please contact:
Bittercraft Studio
Email: [email protected]