Merotalk for WhatsApp
Chat compatibility & AI coach
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Export a chat, import it here, and see your compatibility across four axes — plus an AI that learns how your partner texts and gives you advice on what to say next.
Merotalk turns an exported chat into an honest read on how the two of you actually communicate.
【Features】
▼ Compatibility Score
Import a chat export to get a compatibility score across 4 axes: volume, emotional warmth, rhythm, and depth. See your communication patterns at a glance.
▼ Personality Type
Discover your personality type and your partner's based on messaging tendencies, with compatibility insights and communication tips.
▼ AI Summary
AI-powered monthly conversation summaries that help you look back on how your relationship has evolved.
▼ AI Consultation
Chat with "Meromaru," an AI character who offers relationship and communication advice grounded in your actual chat history.
▼ Persona Chat
AI recreates your chat partner's tone and personality so you can rehearse how a conversation might go.
▼ Detailed Data Analysis (Premium)
Unlock affection-expression analysis, deeper compatibility insights, time-of-day trends, and more.
【How to import】
Open a chat in WhatsApp, tap the contact name, choose "Export Chat", then "Without Media", and send the file to Merotalk. Everything is parsed on your device.
This app is not affiliated with, endorsed by, or sponsored by WhatsApp LLC or Meta Platforms, Inc. It does not connect to WhatsApp and uses no WhatsApp login or API — it only reads a file you exported yourself.
【Third-Party AI Data Sharing】
The AI features (AI Summary, AI Consultation, Persona Chat) send portions of your chat history (message text, sender names, timestamps) to Google LLC's Gemini API.
・Recipient: Google LLC (Gemini API)
・Media files (images, videos, stickers) are never sent
・Before using any AI feature, a consent screen clearly explains what data is sent, who it is sent to, and how Google handles the data
・Data is only sent after you explicitly agree
・If you do not use AI features, no chat data is ever transmitted outside your device
・See our in-app Privacy Policy for details
【Data Handling】
・Chat history is stored locally on your device by default
・No data is sent externally unless you use AI features
・You can delete all data at any time from Settings
・You can revoke AI data sharing consent at any time from Settings > "AI Data Sharing" without deleting your data
【Subscriptions】
Merotalk is free to use with basic features. Upgrade to Premium for unlimited analyses, detailed data, an ad-free experience, and more.
・Subscriptions are billed through your Apple ID
・Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period
・Manage subscriptions in iPhone Settings > Apple ID > Subscriptions
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Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://xkaihatsu10.github.io/meromerotalk/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ryusei Okamoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- appful Inc.
- Size
- 82.7 MB
- Category
- Entertainment
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Contains
Advertising
Messaging and Chat
User-Generated Content
Social Media
- In-App Purchases
Yes
- 30 Consult Tickets $6.99
- 10 Chat Tickets $2.99
- 3 Chat Tickets $0.99
- 3 Consult Tickets $0.99
- 30 Chat Tickets $6.99
- 10 Consult Tickets $2.99
- Premium Plus Yearly $79.99
- Premium Yearly $29.99
- Premium Plus Monthly $11.99
- Premium Monthly $5.99
- Copyright
- © 2026 appful Inc.