Build a Relationship Text-Pattern Analysis App

1. 1

   Write the ethics charter before the parser

   Rules that never bend: analysis describes patterns, never diagnoses people; no cheating-detection features; no analyzing someone else's private messages beyond threads the user legitimately holds; abuse-pattern signals route to real resources, not content. A consulting clinician and clear crisis pathways are structural, not decorative.

2. 2

   Ground the frameworks in real literature

   Build pattern definitions, pursue-withdraw cycles, repair attempts, escalation signatures, validation ratios, from established relationship research, with practitioners reviewing how the app names and explains them. Attachment-style language should describe tendencies in these messages, explicitly not a clinical assessment of either person.

3. 3

   Deliver insight as a mirror, not a referee

   Reports focus on the user's own side and the dynamic, never scoring the partner as the problem: you tend to send repair attempts that go unacknowledged within these threads. The design goal is self-awareness and better conversations, and the tone rules are as important as the models.

4. 4

   Make longitudinal the paid layer

   The one-off analysis is the viral hook; tracking how dynamics shift across months, especially alongside couples therapy or conscious effort, is the subscription. Progress views showing repair attempts rising or escalation cooling give couples evidence that work is working.

5. 5

   Protect the most private data imaginable

   Threads are processed with explicit consent framing, encrypted, never sold, never used for training without opt-in, and deletable in one tap. Publish the privacy architecture; screenshots of your privacy page should themselves be shareable marketing.

6. 6

   Let the report do the marketing

   A tasteful, shareable summary card, with all identifying content stripped, rides the existing screenshot-analysis culture on social platforms. Therapist creators and relationship podcasters are natural partners who will stress-test your framing publicly; welcome it.

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Best for: A builder who can hold both the viral appeal and the ethical weight of this material

Not for: Anyone tempted by cheating-detection or surveillance features, or a builder who cannot hold the ethical weight of this material. This app only works with hard ethical rails, clinician input, mirror-not-referee framing, and extreme privacy.