InkPulse

InkPulse is a mobile + web app for writing heartfelt letters and scheduling their delivery around real-life moments (anniversaries, tough weeks, long-distance gaps, post-argument cooldowns). It combines a traditional editor with optional AI help that nudges you with specific prompts based on the recipient and context (e.g., “what you admire,” “a shared memory,” “an apology structure”), without generating a fake-sounding full letter by default. Users can choose delivery as an in-app reveal, email, or SMS link, with a “sealed” mode that prevents editing after a chosen time to make it feel more intentional. The app also includes a lightweight relationship timeline (key dates, shared notes) to reduce the blank-page problem. Monetization is straightforward: subscription for scheduling, templates, and multi-channel delivery; one-off purchases for premium stationery themes.