Chalytics

Chalytics turns your WhatsApp chats into beautiful posters, insights and meaningful summaries. All processed privately on your device.
Explore the story behind your conversations with elegant visualisations, message statistics, emoji breakdowns and timelines. Whether you want to reflect on your friendships, celebrate an anniversary, or turn a chat into a personalised gift, Chalytics makes it simple, private and visually stunning.
Supports both one-on-one chats and WhatsApp group chats (up to 10 participants).
● Turn WhatsApp Chats into Posters
Generate a clean, modern poster that summarises your entire chat history. Perfect for printing, framing or sharing with someone special.
● Analyse Your Conversations
Chalytics reveals the patterns hidden in your messages:
• Message frequency over time
• Emoji usage and trends
• Reply times and longest streaks
• Busiest days, months and years
• Relationship milestones and timelines
● Full Dashboard
Explore your chat from every angle with an interactive dashboard that shows message trends, emoji insights and activity patterns across months and years.
● Fun Chat Quiz
Test how well you know your chat with personalised quiz questions based on your real data. Guess who sends more messages, who replies faster and when your chat is most active.
● 100% Private – All Analysis Happens Offline
Chalytics does not upload, store or transmit your chat data.
There are:
no servers
no cloud processing
no accounts
no tracking
Everything runs directly on your device, and you can even use the app in airplane mode.
● Perfect for Personalised Gifts
Turn your chat into:
• printed posters
• postcards
• anniversary gifts
• memory book inserts
• keepsake cards
A unique way to celebrate friendships, relationships or long-term group chats.
● One-Time Purchase
Chalytics is a simple one-time purchase. No subscriptions, no ads and no hidden costs.
Chalytics is an independent tool and is not associated with, sponsored by, or endorsed by WhatsApp or Meta. The app only processes chat data that users export directly from WhatsApp.