ZeroStudio

Make your voice heard. Keep your studio close. ZeroStudio brings podcast recording and audio editing to iPhone, iPad and Mac, with thoughtful controls designed around the needs of blind and low-vision creators. Start simply, then reach for precise tools when your episode needs them. ACCESSIBLE EDITING Work with VoiceOver labels, numeric time fields and keyboard shortcuts. Navigate tracks and clips through accessible lists alongside the timeline. Adjust levels in 1% steps and enter timing with millisecond precision. Choose dark mode, higher contrast and larger text. FROM RECORDING TO EXPORT Record in the app. Trim, split, move, duplicate and lock clips; undo and redo edits. Automatic saving, project history and recovery tools help protect your work. Add chapter markers, export a selected time range or render each track separately. SHAPE YOUR SOUND Explore 100 bundled CC0 sound effects and jingles. Apply 15 filters, including helium, robot, telephone, radio, reverb, chorus and noise gate, to a whole clip or a chosen time range. Preview your changes. Use volume and pan automation, crossfades, mono/stereo controls, reverse, speed changes and peak/RMS analysis. YOUR REUSABLE AUDIO LIBRARY Name, tag and favorite sounds to reuse across projects. Send a clip range to another project, your library or an exported file. Share from Photos, Files and compatible apps, and extract audio from video. Export MP3, Opus, WAV, M4A/AAC, AIFF, CAF and ALAC with sample-rate, bitrate and channel options. Protected media is not supported. Synchronize projects with a chosen iCloud Drive folder. Audio is processed on your device. No advertising or third-party analytics. Interface languages: Turkish, English, German, Arabic, Albanian, French, Italian, Dutch and Simplified Chinese. Portrait on iPhone; portrait and landscape on iPad. Requires iOS 17 or macOS 14 or later. SUBSCRIPTION All studio tools require a subscription. Eligible users receive a 7-day free trial, then USD 99 per year in the US storefront. Local prices may vary and appear before purchase. The subscription renews automatically unless cancelled. Cancel in Apple subscription settings at least 24 hours before the trial or current period ends to avoid the next charge. Restore Purchases is available. Expiration does not automatically delete your projects. Privacy and support: https://zerovisionlabs.com EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/