Relationship AI: Chat Analyzer

Relationship AI is an iPhone app that reads a WhatsApp chat you export as a .txt file and returns a report on the relationship behind it. The report includes a compatibility score, red and green flag detection (such as ghosting tendencies or love bombing), a toxicity and conflict meter, humor and personality comparisons, an estimated attachment style, and a prediction of where the relationship is heading.

It also shows chat statistics: who replies faster, word counts per person, emoji usage, and activity heatmaps. You can turn the results into story cards to share on Instagram, Snapchat, WhatsApp, and X.

The developer says messages are not stored once the analysis is done and that data is processed anonymously. The app is labeled as being for entertainment only, not relationship counseling. It is free to download, with auto-renewing subscriptions and a one-time report purchase available, and it supports English plus 24 other languages.