Terms of Service

Last updated: June 4, 2026

These Terms of Service ("Terms") govern your use of the DeMouth — Mouth Click Remover application ("the App") published by Bulpara Inc ("we", "us", "our"). By downloading or using the App, you agree to these Terms.

1. Service Description

DeMouth is an iOS application that removes mouth noise — clicks, lip smacks, saliva sounds, breaths, and P/B/T plosive pops — from voice recordings and video clips. Detection and repair run on your device using Apple's Sound Analysis and Core ML frameworks plus on-device signal processing. Rather than cutting noisy sections, the App repairs each event in place: clicks are in-painted, plosives are momentarily ducked, and breaths are softly reduced. Because no samples are deleted, the file's length and audio/video sync are preserved. Features include in-app recording, audio file import, video clip processing (the audio is cleaned and re-muxed into the original video without re-encoding), a color-coded per-class detection timeline, per-class sensitivity control, breath reduction settings, and a before/after A/B compare.

2. Important Limitations

DeMouth is an audio cleanup tool, not a guaranteed restoration service. You understand and agree that:

• The App is trained to detect and repair mouth noise in spoken-word audio (monologue, interviews, narration). Results on music, singing, or non-speech audio may be poor or unusable.
• Detection is statistical; it may miss some events or flag sounds you intended to keep. Per-class sensitivity controls let you tune this, but no automatic tool is perfect.
• Output quality depends on the original recording's noise floor, microphone, and how isolated each mouth-noise event is from speech.
• Video processing replaces only the audio track of your video; the visual portion is preserved bit-for-bit and is not modified.
• The App is not a replacement for professional audio engineering or studio post-production.

3. Acceptable Use

You agree to use the App only for lawful purposes and only on audio and video you have the right to process. You agree not to:

• Process recordings of other people without their knowledge or consent where required by law
• Use the App to alter authenticated recordings for fraud, impersonation, or to misrepresent what was said
• Reverse engineer, decompile, or extract the bundled machine-learning components
• Attempt to circumvent subscription restrictions or free-tier limitations
• Use the App in any manner that violates applicable laws or third-party rights

4. Subscriptions & Billing

• Free tier: No charge. 1 cleaned clip per day, up to 3 minutes per file, full per-class detection and "reduce, don't kill" breaths, with banner and interstitial advertising.
• Premium Monthly: $8.99/month. Unlimited cleans, longer files up to 30 minutes (audio) and 10 minutes (video), cleaning the audio inside videos, batch processing, ACX & broadcast export presets, the premium breath model, and zero ads.
• Premium Annual: $49.99/year (save 54% vs. monthly), with a 7-day free trial. Same Premium feature set as monthly.
• Subscriptions are billed through the Apple App Store and are subject to Apple's Terms of Service.
• Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.
• You can manage and cancel your subscription through your Apple ID settings. Cancellation takes effect at the end of the current billing period.
• If you cancel during a free trial period before the trial ends, you will not be charged.
• We reserve the right to change pricing with 30 days' notice. Existing subscribers retain their original price for the remainder of the active term.

5. User Content

Recordings, video clips, cleaned files, and history are stored locally on your device. You retain all rights to your audio and video. We do not access, collect, or store your content on any server.

6. Intellectual Property

The App, including its design, code, and packaged content, is owned by Bulpara Inc and is protected by copyright and other intellectual property laws. You receive a limited, non-exclusive, non-transferable license to use the App for its intended purpose. The App includes bundled machine-learning components, some licensed from third parties under their respective licenses; these are licensed for use within the App only and may not be extracted or redistributed.

7. Disclaimer of Warranties

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE ERROR-FREE OR UNINTERRUPTED, OR THAT CLEANUP RESULTS WILL MEET YOUR EXPECTATIONS FOR A SPECIFIC RECORDING.

8. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, BULPARA INC SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING FROM YOUR USE OF THE APP, INCLUDING BUT NOT LIMITED TO:

• Decisions made based on a cleaned recording (publication, broadcast, distribution, or audiobook submission)
• Audio quality of cleaned outputs, including missed or over-corrected events
• Loss of original recordings due to user error or device failure
• Subscription-related charges that fall under Apple's billing policy

9. Indemnification

You agree to indemnify and hold harmless Bulpara Inc from any claims, damages, or expenses arising from your use of the App, including any audio or video you process and distribute.

10. Termination

We may terminate or suspend your access to the App at any time, without notice, for conduct that we believe violates these Terms or is harmful to other users or the business.

11. Changes to Terms

We may update these Terms from time to time. Changes will be posted on this page with an updated revision date. Continued use of the App after changes constitutes acceptance of the revised Terms.

12. Governing Law

These Terms are governed by the laws of the State of Delaware, United States, without regard to its conflict of laws provisions.

13. Contact Us

If you have questions about these Terms, contact us at:

Bulpara Inc
Email: hello@bulpara.com