First & only · AI scores the chanting

Know every word before you walk up.

RoboRebbe is the first and only app that scores your child's chanting itself — instantly, word by word. Hear the cantor, chant it back, see exactly what to fix.

Every other app sends the recording to a person to grade — so you wait. RoboRebbe scores it on the spot.

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The real challenge

The hard part isn't the day — it's the months before it.

$1,000–3,000
A private tutor
6–18 months
Of weekly lessons

One day, the whole congregation is listening. Months of preparation come down to a few minutes on the bima. A private tutor takes time and money — and even then, nerves can undo it. The lesson was never the hard part. It's the daily practice in between, alone, with no one to catch the word that slipped.

How it works

Practice that tells them exactly how they're doing.

1

Hear it.

Listen to a cantor chant your exact verse, words highlighting as they're sung.

2

Chant it back.

Record right in the app — private, judgment-free, as many times as it takes.

3

Watch it light up.

Instant, word-by-word feedback on melody (trope) and Hebrew — green for what they nailed, flagged for what to drill.

בְּרֵאשִׁית בָּרָא אֱלֹהִים אֵת הַשָּׁמַיִם וְאֵת הָאָרֶץ
On pitch Slightly off Drill this
68%this take
↑ 17 from last
Melody · the trope64%
Words · pronunciation71%
Every other app records it and sends it off for a person to grade by hand — so you wait. RoboRebbe's AI scores it the second they sing it.
Why it works

Built on how chanting actually sticks.

From the team behind Wizer.me

The edtech platform trusted by 10M+ learners worldwide. Not hobbyists — proven builders at scale.

A research-backed method

The two things learning science says make a skill stick: daily repetition + instant, specific feedback. RoboRebbe runs both, every day.

Accurate

The AI scores every word on melody and Hebrew, calibrated against expert human judges.

From the team behind Wizer.me — 10M+ learners worldwide.

Your exact portion

Just enter the date. We do the rest.

RoboRebbe finds your exact parsha and haftarah from your Bar or Bat Mitzvah date and sets it up verse by verse.

  • ✓All 54 portions, every haftarah — whatever week your date lands on.
  • ✓A countdown paced to your real date keeps practice to small daily verses, not a last-minute scramble.
  • ✓Hear your first verse free, so you know it's the right fit before you ever pay.
Try it — when's the big day?
Pick a date to see your countdown.
142days to the big day

Hear your first verse free →
Works with your cantor

The daily practice between lessons.

RoboRebbe doesn't replace your cantor or tutor — it frees their time to perfect, not correct. Every word that needs work becomes a one-tap drill: hear it slowed down, repeat, lock it in.

Tap אֱלֹהִים — hear it slowed down
↻ Repeat until it locks in
Then your cantor gives the final sign-off.
Built so they actually practice

Practice that doesn't feel like practice.

At the Bar Mitzvah, the congregation showers them with soft candy the moment they finish. In the app, every verse they master earns another — so the daily work quietly builds toward the real throw.

Reader rank badge
Reader
→
Chanter rank badge
Chanter
→
Trope Master rank badge
Trope Master
→
Baal Koreh rank badge
Baal Koreh
→
Bar or Bat Mitzvah Ready rank badge
Mitzvah Ready
→
See it

Word-by-word. Instant. In your pocket.

The real app — your exact verse, scored the moment they sing it.

RoboRebbe home screen showing today's verse and progress
RoboRebbe scoring screen with word-by-word Hebrew feedback
The math

A tutor costs thousands. RoboRebbe costs less than one lesson.

A private trope tutor
Cost$1,000–3,000
Time6–18 months
PracticeOne hour a week
RoboRebbe
CostFree to start
Then$11.99/mo — or $49.99 / 6 mo
PracticeEvery single day
Hear your first verse free.

No account needed. Then a 7-day free trial. Cancel anytime.

Download on theApp Store Get it onGoogle Play

$11.99/month · $49.99 for six months

Questions

The honest answers.

Yes — enter your date and RoboRebbe sets up your exact parsha and haftarah, verse by verse. All 54 portions, every haftarah.
RoboRebbe teaches one trope melody. The best way to check the fit is to hear your first verse free before you subscribe — so you know it works for your family before you pay. (More melodies are on the roadmap.)
Its AI scores every word on melody and Hebrew, calibrated against expert human judges, and it comes from the team behind Wizer.me (10M+ learners). Think of it as a tireless practice partner between lessons — your cantor still gives the final sign-off.
RoboRebbe teaches traditional cantillation and is a practice coach, not a religious authority. It's built to work with your clergy, not around them.
That's what the candies, streaks, ranks, and weekly leagues are for — short daily sessions that feel like leveling up, not studying.
Practice happens privately in the app — nobody hears their takes unless they choose to share. The parent controls the account.
The countdown breaks the portion into daily verses paced to your real date, so it adapts to whatever runway you have. The honest answer: start today.
The core loop is hear-it-then-chant-it-back, so a student can start without fluent reading. Verses are bite-sized, self-paced, and private — master one phrase before moving on.
Free to start. Then $11.99/month or $49.99 for six months, with a 7-day free trial. Cancel anytime.

From the first verse to the candy throw.

Walk onto the bima knowing every word.

Download on theApp Store Get it onGoogle Play

Hear your first verse free · 7-day trial · cancel anytime.