Voice Cloning & Changers
Studios that clone a voice from a sample or transform your voice into another, fully offline.
Speaklone
Speaklone is a strong Voice Cloning & Changers pick that clones a voice from a 3-10s clip and lays out narrated audiobooks fully on-device. It stands out with a text-native editor, speaker auto-detection, and a one-time Pro purchase.
- +100% on-device cloning and generation, works in airplane mode
- +Text-native audiobook workflow with auto speaker separation
- +One-time Pro purchase, no subscription, strong 4.8 rating
- −Requires 8 GB RAM / recent Apple Silicon devices
- −Small review count (6) so maturity is still unproven
Chinny: Offline Voice Cloner
Chinny is a privacy-purist Voice Cloning & Changers pick: it bundles the Chatterbox model and runs fully offline with no ads, accounts, or usage caps. It stands out for being completely free with unlimited generation.
Echovo - TTS & Voice Cloning
Echovo is a focused Voice Cloning & Changers app that runs Qwen3-TTS entirely on-device via MLX, cloning a voice in seconds across 11 languages. Its differentiators are real-time performance metrics and a low one-time price.
Cast - AI Voice Studio
FreeLocal TTS studio with 5-second voice cloning, 318+ voices and a multitrack editor, powered by the Chatterbox neural model — runs fully offline on Mac.
Utterly
FreeClones a voice from a 3-5s sample or generates voices from text prompts, then synthesizes expressive speech entirely on Apple Silicon, offline.
Voice Creator Pro
$59.99Fully offline voice studio: clone any voice from a 3-second clip, design voices from text, TTS/STT, and long-form audiobook production with a local REST API.
AI Voice Generator TTS Studio
FreeVoice cloning and multilingual TTS studio that clones voices from short clips and generates audio fully on-device, no cloud or queues.
AI Text to Speech - Sento
$17.99Clones a voice from 10 seconds of audio or designs a new speaker from text, with 30-language TTS and multi-speaker dialogue, running 100% on-device.
Q Voice - AI Voice Cloning TTS
FreeClone voices from a short sample or design voices from text descriptions, with all computation running locally on Apple Silicon.
VoxMorph
FreeOn-device voice cloning and TTS powered by Qwen3-TTS, built for audiobook production with voice design and offline inference on Apple Silicon.
AI Voicer Changer
$8.99Fully on-device AI voice conversion that transforms your recording into a target voice from a short reference clip; 24kHz output, no internet required.
Sonar: Voice Clone & TTS
FreeOn-device voice cloning and unlimited TTS with a document reader that turns PDFs and EPUBs into audiobooks, fully offline.