Privacy Policy

Last updated: July 28, 2026 Effective: July 28, 2026

AI Voice turns text into speech and lets you change your voice on iPhone. This policy explains what we collect, why, and how we protect it.

TL;DR: AI voices are synthetic — not real people. Content used for generation is deleted from our servers after it is delivered. Recordings you keep stay on your device. We use Amplitude for product analytics. We do not sell your data.

Who is responsible

Data controller: Evgeniya Yastrebova, developer of AI Voice.

Email: support@bestvoice.app

Website: bestvoice.app

What data we collect

Content you submit for generation

Text you enter for text-to-speech, and audio you record or import for the voice changer. This content is used only to produce your result and is not kept on our servers after generation (see retention below).

Usage analytics (Amplitude)

We use Amplitude to understand how the app is used and to improve it. This may include:

Which screens and features you open
App events such as generation starts and exports
Device type, OS version, and app version
Country or region derived from IP address (not GPS)
Anonymous device or installation identifiers

Amplitude’s privacy policy: amplitude.com/privacy.

Subscriptions

Purchase status, plan, and renewal dates. Apple handles all payments. We never see your card or payment details.

What we do not collect

We do not require your name, postal address, phone number, contacts, photo library, or precise location to use the app.

Voice content and retention

Generation is temporary on our side. Text and audio sent for processing are used to return your result, then deleted from our servers after generation. They are not stored for later reuse, profiling, or model training.

Recordings stay on your device. Audio you save, record, or export in the app remains on your iPhone unless you choose to share it elsewhere. Uninstalling the app removes local files.

Analyticsfrom Amplitude are retained according to our Amplitude project settings and Amplitude’s practices, solely to improve the product.

Purchase records may be kept as long as required for accounting and tax obligations.

AI voices are not real people

Voices in AI Voiceare synthetic. They are not recordings of real individuals, not voice clones of specific people, and not endorsed by any celebrity or public figure. Any resemblance to a real person’s delivery style is stylistic, not a recording or clone of that person.

Why we collect this data

Contract performance — process your text or audio to deliver generated speech, and manage Premium access.
Legitimate interests — Amplitude analytics and diagnostics to fix bugs and improve features.
Legal obligations — keep necessary subscription and transaction records.

Your rights

Depending on where you live, you may have the right to access, correct, delete, or port personal data, to object to processing based on legitimate interests, and to withdraw consent where processing is based on consent.

Email support@bestvoice.app to exercise these rights. We aim to respond within 30 days. You may also complain to your local data protection authority.

Local recordings and exports: delete them in the app or by removing the app from your device.

Children’s privacy

AI Voice is rated 13+ and is not directed at children under 13. We do not knowingly collect personal data from children under 13. If you believe a child has provided us with personal data, contact support@bestvoice.app and we will delete it.

Security

Data in transit is encrypted with TLS. Access to systems that process generation requests is restricted. No method of transmission or storage is perfectly secure; if a breach is likely to risk your rights, we will notify affected users and the relevant authority as required by law.

International transfers

Processors such as Amplitude or speech providers may handle data outside your country, including the United States. Where data leaves the EEA or UK, transfers rely on appropriate safeguards such as Standard Contractual Clauses or an equivalent mechanism.

Changes to this policy

We may update this policy as the app changes. The “Last updated” date at the top always reflects the current version. Material changes will be announced in the app or on this page before they take effect.

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