Terms of Service
Last updated: July 15, 2026
These Terms govern your use of AI Voice Enhancer ("the App"), published by Bulpara Teknoloji Limited Şirketi ("we", "us", "our"). By downloading or using the App, you agree to them. If you do not agree, do not use the App.
1. What the App does
The App improves the voice in audio and video files you already have. It offers two kinds of processing:
- Quick Clean — an EQ and dynamics filter that runs on your device. It is not AI, and we do not describe it as AI.
- Studio — a generative speech model that runs in the cloud, on third-party infrastructure. Running Studio uploads your audio off your device. See section 3 and the Privacy Policy.
The App has no recorder. It works only on files you supply.
2. What the App is not
Enhancement is not restoration of fact
Studio is generative. It does not merely subtract noise — it reconstructs speech, and the audio it returns contains detail that was not present in your original recording. The result is a plausible reconstruction, not a more accurate record of what was said.
Do not treat Studio output as evidence, as a forensic record, or as a source of truth for what a person actually said. If the exact content of a recording carries legal, journalistic, or evidentiary weight, work from your original file. Keep it — the App never overwrites it.
3. Cloud processing and your consent
- Running Studio uploads the audio you selected to our storage and then to Replicate, which runs a speech model authored by Resemble AI. You consent to this when you run Studio.
- You may use Quick Clean without any upload.
- Once your audio reaches Replicate, it is handled under their terms and privacy policy. We do not control their systems and do not make commitments on their behalf.
- Details, including retention periods, are in the Privacy Policy.
4. Your files and your rights to them
You keep all rights to your recordings and to the enhanced results. We claim no ownership over them, and we do not use your audio to train models or to develop our products. To be precise about the limits of that promise: it covers us. It is not a commitment on behalf of Replicate or Resemble AI, whose handling of audio you send to Studio is governed by their own terms, linked in the Privacy Policy.
You must have the right to process the audio you upload. By running Studio you confirm that you own the recording or are otherwise permitted to have it processed, including any consent required from people who can be heard in it.
5. Acceptable use
You agree not to:
- Process recordings of other people where doing so without their knowledge or consent is unlawful in your jurisdiction
- Present Studio output as an authentic or unaltered record of what someone said — see section 2
- Use the App to impersonate a person or to produce audio intended to deceive
- Upload content that is unlawful, or that you have no right to process
- Attempt to circumvent free-tier limits, the minute pool, or subscription gating
- Reverse engineer the App, or use it to extract or redistribute the underlying model
- Automate, resell, or resupply the App's processing as your own service
6. Free tier
- The free tier includes 3 Studio previews in total — not 3 per day — each covering up to 60 seconds of your file. Once used, they are used.
- Quick Clean and the A/B player are available without a subscription.
- Free previews export as M4A. Video and lossless WAV export require Premium.
- The App contains no advertising.
7. Subscriptions and billing
- Premium Monthly: $7.99/month.
- Premium Annual: $39.99/year (a 58% saving against monthly), including a 7-day free trial. The trial is offered on the annual plan only.
- Prices above are for the United States storefront. Prices vary by country and are shown in the App in your local currency before you purchase.
- Premium includes 30 audio minutes per month, files up to 10 minutes, and unlimited history. Each run bills a minimum of 60 seconds. Jobs that fail are refunded to your pool.
- Minutes do not roll over between periods.
- Billing is handled by the Apple App Store under Apple's Terms of Service. Payment is charged to your Apple ID at confirmation of purchase.
- Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID subscription settings; cancellation takes effect at the end of the current period.
- Canceling a free trial before it ends means you are not charged.
- We may change prices with 30 days' notice. Existing subscribers keep the price they subscribed at for as long as their subscription remains active and uncanceled.
8. Refunds
Purchases are made through Apple, and refunds are issued by Apple under their policy — we cannot issue them directly. Request one at reportaproblem.apple.com. If a job fails inside the App, its minutes are returned to your pool automatically; that is separate from an Apple refund.
9. Availability
Studio depends on third-party infrastructure and may be slow, degraded, or unavailable. We do not guarantee uptime, turnaround time, or that any given recording will produce a result you find acceptable. Processing time estimates shown in the App are estimates.
10. Intellectual property
The App, its design, and its code are owned by Bulpara Teknoloji Limited Şirketi and protected by copyright and other laws. You get a limited, non-exclusive, non-transferable license to use the App for its intended purpose. This grants you no rights in the underlying speech model, which belongs to its author.
11. Disclaimer of warranties
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT ENHANCEMENT RESULTS WILL MEET YOUR EXPECTATIONS FOR ANY PARTICULAR RECORDING. THIS IS WHY THE FREE PREVIEWS EXIST: EVALUATE THE RESULT ON YOUR OWN FILE BEFORE YOU PAY.
12. Limitation of liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, BULPARA TEKNOLOJİ LIMITED ŞİRKETİ SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING FROM YOUR USE OF THE APP, INCLUDING:
- Decisions made on the basis of an enhanced recording, including publication or broadcast
- The audio quality of any result, including artifacts, altered speech, or reconstruction that differs from the original
- Any reliance on Studio output as an accurate record — see section 2
- Loss of a recording through user error or device failure
- Unavailability, delay, or failure of third-party processing services
Nothing in these Terms excludes liability that cannot lawfully be excluded, including liability for death or personal injury caused by negligence, or for fraud. Where liability cannot be excluded, our total liability is limited to the amount you paid us in the 12 months before the claim.
If you are a consumer, you keep all mandatory rights under the consumer protection law of your country of residence, and nothing here overrides them.
13. Indemnification
You agree to hold us harmless from claims arising out of audio you process or distribute using the App, or from your breach of section 5.
14. Termination
We may suspend or terminate access for conduct that breaches these Terms. You may stop using the App at any time by deleting it; cancel any active subscription through Apple separately, as deleting the App does not cancel it.
15. Changes to these Terms
We may update these Terms. Changes are posted here with a new revision date, and continued use after that constitutes acceptance.
16. Governing law
These Terms are governed by the laws of the Republic of Türkiye, and the courts of Istanbul have jurisdiction. If you are a consumer resident elsewhere, this does not deprive you of the protection of mandatory provisions of the law of your country of residence, or of the right to bring proceedings there.
17. Contact
Bulpara Teknoloji Limited Şirketi
Legal: legal@bulpara.com
Support: support@bulpara.com