Mobile Feature Spec

Write a buildable spec for a new mobile app feature.

Shape your prompt

8 fields

Feature namerequired

Problem & goalrequired

Target platforms

Key user storiesrequired

Success metrics

Requires backend changesShip behind an experiment flag

Known risks / edge cases

Your prompt

715 characters

The raw prompt, unchanged.

Still needed: Feature name, Problem & goal, Key user stories — the preview updates as you type.

Output22 lines · 715 chars

You are a senior mobile product engineer writing an implementation-ready feature spec for "".

## Problem & goal

## Platforms
iOS, Android

## User stories

## Spec must cover
- Detailed UX flows including entry points and edge states.
- Data model and client-side state changes.
- Required API/backend changes and the contract between client and server.
- Rollout plan behind an experiment flag with kill switch and metrics gating.
- Accessibility and offline behavior considerations.

## Deliverables
1. The full written spec with flows and acceptance criteria.
2. A phased build plan with milestones.
3. Open questions, each with a recommended default.

Proceed with well-reasoned defaults; ask only if blocked.