Does REPLU send messages automatically?

Never. By core engineering principle, REPLU only drafts and pastes text into your chat box when you tap Insert. You retain 100% control to review, edit, or cancel before manually pressing the send button.

Why does REPLU need the Android Accessibility permission?

The AccessibilityService API is the only Android-native mechanism that enables an on-screen assistant to read incoming messages across third-party apps like WhatsApp and Instagram and insert drafted replies into the text box. REPLU strictly ignores banking apps, passwords, and system screens.

Which messaging apps are currently supported?

REPLU officially supports WhatsApp, WhatsApp Business, and Instagram Direct on Android devices running Android 10 and above.

How many and which languages does REPLU support?

REPLU supports 20+ languages in both authentic native scripts and Romanized chat dialects (English, Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Punjabi, Malayalam, Urdu, Bhojpuri, Nepali, Spanish, Arabic, Chinese, Japanese, Russian, Korean, and Hinglish/colloquial forms).

Does REPLU understand Hinglish and colloquial chat slang?

Yes! REPLU includes deep neural understanding of colloquial Indian messaging and slang (like yaar, pakka, scene set hai, bhai, machan, sahi hai) and automatically calibrates warmth and festival greetings so messages never sound stiff or corporate.

How does the free daily quota work?

Every user receives 5 free AI Smart Replies and 3 voice speech translations every 24 hours. The quota resets daily at midnight. For unlimited smart replies, extended 2-minute voice input, and full persona access, you can upgrade to REPLU Pro.

Can I customize REPLU to match my personal texting style?

Yes! In the REPLU app, you can customize your reply persona by selecting your preferred tone (Casual, Professional, Flirty, Friendly), adjusting reply length, fine-tuning emoji frequency, and enabling Hinglish slang.

Get REPLU

REPLU for Android•WhatsApp & Instagram

Your AI reply assistant.
Reply better. In seconds.

Q: Does REPLU read or store my private chat messages?

No. REPLU operates with an ephemeral, in-memory architecture. The Android AccessibilityService only inspects the visible chat text when you are actively inside a supported chat app (WhatsApp or Instagram). The text is temporarily parsed in RAM, transmitted over encrypted connections, and immediately deleted once reply options are generated. No message histories or identities are saved to databases or used to train public AI models.

The AI messaging copilot that lives directly in your chats. See a message in WhatsApp or Instagram. Tap the floating bubble. Get the right reply in your exact tone. Send it.

Get REPLU on Google Play Try Live Reply Demo

★★★★★4.8on Android

•

WhatsApp & Instagram Direct

•

Free Daily Starter Pack

The 3-Second Magic

How REPLU works in your chats.
Zero window swapping.

No copy-pasting into external apps. The assistant lives right on top of WhatsApp and Instagram like a helpful wingman.

Rahul Sharma

online

10:42 PM

Bro where are you? Aaj raat ka scene kya hai? Sab wait kar rahe hain! 🍕

10:42 PM

Tap me

WhatsApp DetectedAuto-senses thread

1Incoming Message

A message arrives.

You receive a text in WhatsApp or Instagram. REPLU's tiny assistant bubble is already right there at your thumb—zero app switching.

Pick Your Tone

180ms

⚡ Witty🇮🇳 Hinglish💼 Chill

“Bas 10 min mein nikal raha hoon! Table book kar le, main snacks lekar pahunch raha hoon 🔥”

Tone: Witty Friend

Insert

2 Smart ChoicesTap “Insert” to paste

2Instant AI Drafts

Tap & pick your tone.

Tap the bubble. In <200ms, REPLU drafts natural, context-aware replies tailored to your relationship and language.

Chat Input Box

Inserted

Bas 10 min mein nikal raha hoon! Table book kar le...

Never auto-sends. You review, tweak, and press send.

100% User ConfirmedYou hit send

31-Tap Send

Insert & send. Done.

Tap Insert. The drafted text is placed directly in your chat box. Give it a quick look, press send, and keep your day moving.

Live Interactive Simulator

Experience the real in-chat overlay.
Right in your browser.

Choose an incoming message. Watch the floating REPLU card draft 3 contextual replies with single-tap insert buttons — exactly like on your phone.

1. Select Incoming Message

Or type your own incoming message:

2. Choose Your Response Tone

REPLU Floating Co-Pilot

Click 'Insert' on any reply option to test!

06:31

REPLU ON5G • 85%

Sahil

Online

Bro are we meeting today? Chai pe charcha karte hain ☕

05:30 PM

REPLU

Neutral Balanced 4/5

Sahil•

Bro are we meeting today? Chai pe charcha karte hain ☕

Sounds good! Looking forward to it, let's meet at 6.

Bilkul bhai! Done for chai. Where are we catching up?

Count me in! Text me the tapri location when you leave.

Message

Notice: REPLU only inserts drafted text. It never auto-sends without your manual review.

Core Superpowers

How REPLU actually works.
Directly in your chat apps.

No copy-pasting between windows. REPLU hovers quietly as a floating bubble over WhatsApp and Instagram, ready whenever a message arrives.

01 • Floating In-App Assistant

One tap to insert.
Never auto-sends.

When a message arrives on WhatsApp or Instagram, REPLU extracts the visible thread in-memory and drafts 3 context-aware responses. Tapping “Insert” pastes the reply directly into your text input bar. You always review before sending.

Instant generation under 250 milliseconds

3 distinct response options simultaneously

Zero manual copy-pasting into external AI apps

REPLU

Neutral Balanced 4/5

Meeting Discussion•Professional ▾

“Can we push our meeting to 4:30 PM today?”

Yes, 4:30 PM works perfectly. Looking forward to our discussion.

Insert

Confirmed for 4:30 PM. See you then.

Insert

4:30 PM is noted. Please share the meeting link.

Insert

⚙ Customize ▾⚑ Report⟳ Re-roll (Free)

The Android Companion App

Turn on once.
Always in your command.

No complex web portals or account dashboards to manage. The REPLU companion app lives on your Android device to control overlay permissions, configure 20+ language scripts, and customize your reply persona.

One Master Switch

Toggle the Intelligence Service anytime. When enabled, REPLU only wakes up when WhatsApp or Instagram is actively in the foreground.

Voice & 20+ Supported Languages

Dictate replies hands-free. Choose your target language in native script (हिंदी, தமிழ், বাংলা, etc.) or Romanized chat dialects (Hinglish, Tanglish, Telgish).

AI Persona Customization

Fine-tune reply tone, structure, and humor so suggestions reflect how you actually talk to friends, colleagues, or family.

Clear Starter Quota or Unlimited Pro

Every user starts with 5 daily free smart replies and 3 voice translations, with simple 1-tap Pro upgrade for unlimited daily usage.

12:43

5G98%

replu

AI COMMUNICATION ASSISTANT

Better replies. Brighter conversations.

Intelligence Service

Turned ON

Active in WhatsApp & Instagram

∞PRO

AI Credits (Pro Plan)

Unlimited (Pro Member)

Pro plan active • Zero credit limits

You have unlimited AI replies with Pro

QUICK ACCESS

AI Persona

Tone, style & learning

Make it sound like you

Voice & Languages

Target: English • 20+ Langs

Speak your language

Test Reply

Try replies live

See the magic

Settings

Theme, battery & plan

Preferences

≡<

Privacy By Design

Your conversations stay
under your control.

REPLU only reads messages in supported chat apps when you actively summon it. No permanent logs, no hidden profiling, and never any automatic sending.

Never Auto-Sends

REPLU only pastes text into your message field. You always review, edit, and press the send button manually.

100% User Confirmed

Zero Chat Histories

Screen text is parsed temporarily in RAM to draft responses and immediately deleted. We never store message logs on disk.

In-Memory Processing

No Model Training

Under our commercial AI agreements, zero user messages are ever used to train public foundation AI models.

Zero Training Clause

Sensitive App Blocking

REPLU only monitors WhatsApp and Instagram. Banking apps, passwords, and sensitive settings screens are strictly ignored.

Strict App Whitelist

Official Legal & Data Safety Disclosures

Verified for Google Play Developer Compliance • Package: ai.replu.app

Transparent Pricing

Simple plans.
Start free on Android.

5 free smart replies and 3 voice translations every single day. Upgrade to REPLU Pro for unlimited conversational freedom.

MonthlyYearlySave 44%

REPLU Free

Forever Free

Perfect for everyday messaging and trying the floating assistant.

₹0/ forever

5 AI Smart Replies per day (resets daily at midnight)

Short Voice Input (5s limit, up to 3 voice notes/day)

Supported in WhatsApp & Instagram

Core tone suggestions (Casual & Professional)

100% ephemeral in-memory privacy (zero messages stored)

Install Free on Google Play

No credit card required. Free forever.

REPLU Pro

Full Power

For active communicators, relationship nuance, and power users.

₹83/ month (billed ₹999/yr)

Unlimited AI Smart Replies (zero daily caps)

Long Voice Input & Speech Translation (up to 2 min)

Indian Context & Hinglish Engine (cultural nuance)

All Relationship Personas (Friend, Work, Flirty, Family)

1-tap floating bubble in WhatsApp & Instagram

Priority neural proxy routing (< 200ms latency)

Get REPLU Pro

Recurring billing via Google Play. Manage or cancel anytime in Play Store Settings.

Clear Answers

Questions?
We've got answers.

Everything you need to know about REPLU's permissions, privacy model, and features.

No. REPLU operates with an ephemeral, in-memory architecture. The Android AccessibilityService only inspects the visible chat text when you are actively inside a supported chat app (WhatsApp or Instagram). The text is temporarily parsed in RAM, transmitted over encrypted connections, and immediately deleted once reply options are generated. No message histories or identities are saved to databases or used to train public AI models.

Available on Google Play

Stop staring at the keyboard.
Let REPLU help you reply.

No complex setup. Enable accessibility, open WhatsApp or Instagram, and tap the floating bubble to experience effortless, intelligent conversations.

Get REPLU on Google Play

Android 10+ Compatible

14 MB Lightweight

No Credit Card Required

Your AI reply assistant. Reply better. In seconds.

How REPLU works in your chats. Zero window swapping.

A message arrives.

Tap & pick your tone.

Insert & send. Done.

Experience the real in-chat overlay. Right in your browser.

Sahil

How REPLU actually works. Directly in your chat apps.

One tap to insert. Never auto-sends.

Turn on once. Always in your command.

One Master Switch

Voice & 20+ Supported Languages

AI Persona Customization

Clear Starter Quota or Unlimited Pro

Intelligence Service

AI Credits (Pro Plan)

AI Persona

Voice & Languages

Test Reply

Settings

Your conversations stay under your control.

Never Auto-Sends

Zero Chat Histories

No Model Training

Sensitive App Blocking

Official Legal & Data Safety Disclosures

Simple plans. Start free on Android.

REPLU Free

REPLU Pro

Questions? We've got answers.

Stop staring at the keyboard. Let REPLU help you reply.

Your AI reply assistant.
Reply better. In seconds.

How REPLU works in your chats.
Zero window swapping.

Experience the real in-chat overlay.
Right in your browser.

How REPLU actually works.
Directly in your chat apps.

One tap to insert.
Never auto-sends.

Turn on once.
Always in your command.

Your conversations stay
under your control.

Simple plans.
Start free on Android.

Questions?
We've got answers.

Stop staring at the keyboard.
Let REPLU help you reply.