About Spokio

Clone any voice, unlimited text-to-speech generations, and totally offline.

Spokio is an offline text-to-speech app for iPhone and Mac that generates natural AI voiceovers on-device. It is built for creators, writers, and educators who need private English narration, voiceovers for videos, audiobook drafts, podcasts, course audio, training content, and spoken versions of written documents.

On iPhone, Spokio is designed for portable local generation, custom voices, a local audio library, and individual WAV/M4A export. On Mac, it adds the more powerful long-form workflow: projects, file-based work, background queues, and batch/folder export.

WHY SPOKIO

• Private, on-device speech generation
• Bundled with 185 built-in English voices from different accents
• Local custom voices from short samples
• iPhone workflow for portable generation and individual WAV/M4A export
• Mac workflow for projects, long-form content, queues, and batch/folder export
• Import supported files and turn written content into reusable audio
• Native apps designed for the Apple ecosystem

FREE

• Unlimited generations, up to 1,000 characters each
• Unlimited single file export, one by one
• Include all built-in English voices
• Can create one custom voice

PRO

• Unlimited generations, up to 20,000 characters each
• Unlimited voice cloning from short samples
• Unlimited background jobs processing
• Unlimited batch export of entire folders

REQUIREMENTS

• iPhone: iOS 26 or later
• Mac: macOS 15.6 or later
• Apple Silicon and Intel Macs supported
• English text synthesis only

Performance scales with your hardware. Mac remains the better fit for long-form and batch-heavy production, while iPhone is useful when you want the same local-first approach in a portable workflow.