VoiceLab Pro: Mejora tu Voz

Turn your phone into a private vocal studio with VoiceLab Pro.

Record ideas, narrations, podcasts, rehearsals, songs, or voiceovers, and analyze each take directly on your device. No accounts, no uploading your voice to servers, and no internet connection required.

PROFESSIONAL VOICE RECORDING

• 48 kHz, 16-bit WAV PCM recording.

• Visual level meter and live voice detection.

• Pause and resume without losing your take.

• Quick markers to highlight mistakes, ideas, or perfect moments.

• Automatically organized names, date, and time.

PRE-ROLL RETROGRAPHY

Did you start speaking before pressing the button?

VoiceLab Pro can save up to 5 seconds before the recording starts. Activate the microphone, prepare the recording, and recover that opening that other recorders would lose.

ROOMCHECK

Analyzes the actual room noise for 3 seconds and calculates an appropriate voice threshold for that environment.

RoomCheck helps you determine if you need to move closer to the microphone, reduce ambient noise, or adjust the sensitivity before recording an important take.

LOCAL ACOUSTIC ANALYSIS

Each recording can be analyzed without sending the audio over the internet:

• Average RMS level.

• Peak level.

• Estimated background noise.

• Dynamic range.

• Percentage of silence.

• Clipping detection.

• Quality score from 0 to 100.

• Practical recommendations for improving your next take.

VOICEFLOW TELEPROMPTER

Type or paste a script with one sentence per line.

VoiceFlow doesn't advance using a fixed timer: it uses your voice activity to match the reading rhythm. Ideal for narrations, videos, presentations, and voiceovers.

AUDIO LAB

Improve your recordings with local, non-destructive processes:

• Adaptive cleanup based on measured noise.

• Gentle background noise reduction.

• Volume normalization.

• Cutting of beginning and end silence.

• Export of segments between markers.

The original recording is preserved. Each operation creates a new WAV version so you can compare results without losing anything.

A/B COMPARATOR

Quickly switch between the current take and a previous recording.

Check differences in performance, volume, clarity, and quality without leaving the editor. You can also adjust playback between 0.6x and 1.6x.

VOICE COACH

Track the evolution of your recent recordings:

• Average session quality.

• Best take.

• Consistent vocal level.

• Visual evolution of scores.

• Priority recommendation for the next recording.

• 60-second guided vocal warm-up.

PRIVATE LIBRARY

Search, play, analyze, and share your recordings from an organized library. View duration, size, date, rating, and bookmarks for each file.

TRUE PRIVACY

• No account creation required.

• No cloud services used.

• No internet access requested.

• Your recordings are not shared or collected.

Analysis is performed on your phone.

Audio files remain in the app's private storage.

VoiceLab Pro is designed for singers, content creators, podcasters, students, voice actors, musicians, and anyone who wants to understand and improve their voice.