Apps by 文烁 蔡
OpenFox - Speech to Text & TTS app icon

Productivity

OpenFox - Speech to Text & TTS

文烁 蔡

Free download In-app purchases unconfirmed
Open on Apple

About this app

OpenFox provides Speech-to-Text, Text-to-Speech, and Voice Cloning. Speech-to-Text (Transcription / STT): 1. Lightning-fast: transcribe up to 5 hours of audio — 1 hour in just 40 seconds 2. Ultra-low word error rate 3. Supports speaker diarization, sentence-level and word-level timestamps 4. Export subtitle files 5. Supports 99 languages Text-to-Speech (TTS / Speech Synthesis): 1. Lightning-fast: generate 1 hour of audio in just 40 seconds 2. Over 800 voices to choose from — you can also upload a sample to clone any voice you want 3. Generate audio in any language If you have any questions or suggestions, feel free to contact: cswenshuo@gmail.com

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 12, 2026 · 0 ratings Sep 12, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 12, 2026 · Free Sep 12, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 12, 2026 · 11:49 AM Free

Screenshots

OpenFox - Speech to Text & TTS iPhone screenshotOpenFox - Speech to Text & TTS iPhone screenshotOpenFox - Speech to Text & TTS iPhone screenshotOpenFox - Speech to Text & TTS iPhone screenshot