SentFlow
One Sentence · Full Focus

Rediscover language the way humans truly learn it.

SentFlow restores the original rhythm of language acquisition: listen, write, speak — one sentence at a time. No grammar marathons, no overwhelming courses. Pure focus, measurable progress.

Daily focus
1 sentence
Short, repeatable, transformative
Core loop
Listen • Write • Speak
Modelled on infant learning
Sample session
I don't mean it — try to catch the rhythm
English • US
US
Original clip
00:00 - 00:07
Your attempt
Realtime speech score
78
Pronunciation score
Phoneme accuracy, intonation, rhythm
Designed for parents, learners and language lovers. Works offline-friendly and scales to dozens of languages.

Core features

Everything you need to rebuild listening and speaking from the ground up.

Dictation — One Sentence Flow

Short clips, tight focus: listen and transcribe to build the auditory pattern bank that native children use.

Speech Scoring — Whisper v3 tuned

Fine-tuned STT for phoneme feedback, objective score breakdowns and progress tracking.

Personalized Dashboard

Track streaks, per-language progress, most-missed phonemes, and curated repeats.

How it works

01 · Listen

Short native clips preserve rhythm and nuance. Optional speed control without losing intonation.

02 · Dictate

Type what you heard — system marks likely weak spots and ambiguous segments.

03 · Speak

Record and get immediate phoneme-aware feedback to close the loop rapidly.

Pricing & Early Access

Free tier plus affordable paid tiers for serious learners and families.

Free
Basic

Daily sample sentence, basic scoring, limited history.

Pro
For learners

Unlimited sentences, deeper score breakdowns, personalized repeats.

Family
For households

Multiple profiles, kids mode, teacher dashboard.

FAQ

Why Dictation?

Dictation mimics the infant learning loop: repeated listening creates the perceptual bank that supports meaning. It's the fastest way to rebuild auditory pattern recognition.

Why one sentence per day?

Focused repetition outperforms large-volume study. One sentence daily compounds rapidly.