Your personal English↔Japanese interpreter

Real-time voice-to-voice interpreting you can interrupt at any time. Hold to talk, hear a natural response back with ultra-low latency, and keep conversations flowing like you have a personal interpreter beside you.

Download on the App Store Coming soon on Google Play

Why XTranslate as your personal interpreter

Real-time interpreting

Ultra-low latency voice-to-voice interpreting so conversations feel natural, not like waiting on a translation app.

No subscription

Treat XTranslate like a personal interpreter on call: pay as you go, and your credits never expire.

Privacy-focused

No raw audio storage. No ads. No trackers. Your interpreter respects your privacy.

More features

Barge‑in control

Interrupt the AI interpreter mid-sentence and start speaking again instantly.

Hold or tap to talk

A simple, mic-first interface—press‑to‑talk or tap‑to‑toggle for hands-on or hands-free interpreting.

Live transcripts

See what you said and how your interpreter responded, in text for both sides.

English ↔ Japanese

Optimized for both EN→JA and JA→EN. Switch the app UI language to flip your interpreter’s direction.

Simple sign‑in

No passwords—just an email OTP to start using your personal interpreter.

How your personal interpreter works

1

Sign in with your email

We'll send a one‑time code (OTP). No passwords.

2

Choose your UI language

English or Japanese. XTranslate interprets in the opposite direction automatically.

3

Press and hold the mic

Speak naturally, as if talking to another person. Release to let your interpreter respond.

4

Hear the result in real time

Listen to natural-sounding interpreted audio and see transcripts for both sides.

Screenshots

Pricing

¥500

Credit Top-up

Buy ¥500 credits as needed. Simple, transparent, and affordable.

Credits Never Expire

Your credits stay in your account forever. Use them whenever you need.

In‑App Purchases: Credit top‑ups available within the app. Pricing may vary by region.

Privacy

No raw audio storage

Your microphone audio is relayed to our AI provider for transcription/translation and not stored by us.

Minimal account data

We keep your email, credit ledger, and usage totals for billing.

No ads, no trackers

Your data isn't sold to advertisers.

Data deletion

Self-serve deletion: Delete your account in-app (Settings). We remove your account, credits, purchases, and usage history. We retain a non-reversible hash of your normalized email to prevent re-granting the one-time welcome bonus.

Use cases

Travel

Ask for directions, order food, and handle logistics with confidence.

Meetings

Keep cross‑language discussions moving without awkward pauses.

Learning

Hear natural phrasing in real time while you practice speaking.

Frequently Asked Questions

Which languages are supported?

English and Japanese (both directions).

Does it work offline?

No, an internet connection is required.

Can I interrupt the AI?

Yes—barge‑in is supported. Start speaking anytime.

How do I pay?

Buy credits in the app when you need more usage.

Do you store my voice recordings?

No. We don't store raw audio on our servers.

Get started

Download the app, sign in with your email code, and start speaking.

Download on the App Store Coming soon on Google Play