HeyAce Reply — AI Auto Reply

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Your messaging assistant, on your phone.
HeyAce Reply prepares text replies for one-on-one conversations in WhatsApp, WhatsApp Business, and Telegram. Use a personal assistant on your device and set its tone and the information it may consult.

You decide who presses send
New configurations start with confirmation before sending. Choose to send right away, wait for a time you set, or confirm each reply; saved preferences are preserved. While waiting, a notification lets you send now or discard. A new message in the same conversation discards the pending reply; expired replies are not sent.

Teach it what to say
Paste reference information or choose a file (text-based PDF or .txt). The assistant consults passages related to the message; this does not train or change the model. You can set a fallback phrase for missing information. AI may misunderstand your material or produce incorrect details: review the reply before sending.

Never reply to
Type the name as it appears in the notification and that contact never gets a reply, even in an allowed conversation.

Conversation backup
Save a file with your settings and history. When you restore, your settings come back; the history stays in the file and is not re-injected. Permissions and cloud authorization do not travel in the file: they are granted on the device.

Gemma included with installation
Gemma 4 E2B, about 2.59 GB, is included when you install through Google Play. Prepare it on your device: the app copies and verifies the model without downloading it again. Keep at least 3.13 GB free after installation, in addition to the space the app already occupies, for the local copy and preparation. Local generation sends no text to a cloud AI service and works offline once ready. Messaging apps still need a connection to receive and deliver messages.

Pro and Gemini unavailable in this version
Subscriptions, online Gemini, and Pro business profiles are not available yet. Use on-device Gemma or a fixed reply. There is no automatic switch to cloud AI.

You control Activity
History is optional and starts off. When enabled, it records on the device what the assistant processed, with configurable retention and encrypted storage, outside the system's automatic backup. You can stop it and delete it; that does not delete messages in your messaging apps.

Eligible notifications only
Replies use the original notification's Reply action, with no messaging-service API setup. Groups, media, your own messages, hidden content, and ambiguous identities are ignored. The app does not read your entire history or start conversations by phone number. Forwarding a reply does not guarantee delivery.

Limits and compatibility
Review replies, especially prices, bookings, and health information; AI can make mistakes. Call screening identifies, filters, and logs events on compatible devices; the app does not answer or hold voice calls. SMS is not included. Requires Android 12 or later and a 64-bit device. Performance, memory, and battery use depend on your phone; continuous operation is not guaranteed.

HeyAce Reply is independent and is not affiliated with WhatsApp, Meta, or Telegram.
AI replies for WhatsApp and Telegram. You decide who presses send.
Updated on
Oct 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First production release of HeyAce Reply.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
DALTON RIVA DE PAULA
daltondepaula@gmail.com
Al Julia Da Costa, 610 Casa Merces CURITIBA - PR 80430-110 Brazil

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