Delulu: Chat Analyzer Insights

Are you sending five messages for every one you receive? Always the first to text? Ignored for 24 hours then left on read again?

Delulu is a privacy-first chat analyzer that turns your exported conversations into clear, honest relationship stats — fully on-device, with zero data ever sent to a server.

WHAT YOU WILL DISCOVER

Obsession Percentage — Who sends more messages overall. A simple, unignorable number.

Delulu Level — Your composite one-sided effort rating. Ranges from Completely Mutual to Maximum One-Sided.

Double Texts Counter — How often you (or they) sent consecutive messages with no reply in between.

First to Text — Who initiates conversations more, expressed as a clean percentage.

Response Time Analysis — Average reply times for both sides, calculated from real timestamps.

Ghosting Risk Score — A count of every instance where someone went silent for 24 hours or more.

Late Night Index — The share of messages sent between midnight and 5 AM.

Interest Level — An engagement score based on message length, emoji use, and expressive language.

Word Clouds — Unique vocabulary each person uses, visualized clearly.

Chat Stats — Total messaging days, longest streak, and more.

HOW TO USE IT
Export your chat history as a .txt file from your messaging app. Open Delulu, import the file, and your stats appear instantly. No login. No account. No internet required.

PRIVACY FIRST
Every calculation happens on your device. No data is uploaded, stored remotely, or shared. Delulu has no backend server. Your conversations stay yours.

WHO IT IS FOR
People who want data over drama. Anyone in a one-sided situationship who needs confirmation. Gen Z users who think in metrics. Privacy-conscious users who will not share personal chats with an app server.

Get honest. Get Delulu.