Twovio 简体中文 ↗
Dual camera recorder · iPhone

Privacy Policy

Updated: 2026-11-10

Your recordings stay with you

Twovio processes recordings, audio, previews and exports locally on your iPhone. The app has no developer-operated media server, account system, advertising SDK or analytics service, and does not automatically upload your media or diagnostic logs to us.

Permissions you control

Camera access enables simultaneous front and rear capture. Microphone access records audio when enabled; you can choose silent recording. Add-only Photos access is requested when you save an export. Twovio does not request location, contacts or access to browse your photo library. You can change permissions in iOS Settings.

Local files and diagnostics

The app stores source fragments, exports, project settings, timestamps, device camera identifiers and capability reports in its app storage. Local diagnostics may include iOS version, frame rates, dropped frames, audio level, memory, CPU, battery, storage, errors and recording metadata. These are used for recording, recovery and troubleshooting. iOS device backups and Apple diagnostics are governed by your Apple settings and policies.

Deletion and sharing

Delete a recording to remove its local project files, or delete originals only while retaining completed exports. Deleting originals prevents further editing and new exports. Copies saved to Photos or shared elsewhere must be removed separately. The app sends media or technical diagnostics only when you choose Share and a destination. Review the selected files before sharing; diagnostics include project metadata. The receiving app or service applies its own privacy policy.

Apple purchases

Optional Lifetime Pro purchases and restoration use Apple StoreKit. Apple handles payment and account information; Twovio checks verified transaction entitlements to unlock features. We do not receive your payment card information. Apple may process purchase and device information under its privacy policy.

Support correspondence

If you email us, we receive your email address, message and any attachments you choose to send. We use them to answer your request and investigate issues, retain them only as needed for support or legal obligations, and do not sell them. To request deletion of correspondence, contact us.

This website

Cloudflare hosts this support website and processes network request information such as IP address and browser information to deliver and protect it. We have added no advertising, analytics scripts, cookies or contact forms. See Cloudflare’s privacy policy and Apple’s privacy policy for their practices.

Contact and updates

Developer: JINXUAN ZHAO. Contact alun1020@proton.me for privacy questions. Changes to this policy will appear on this page with an updated date.