Stratos
Plan
Validate your app idea before writing code. We're building a tool that helps you test demand, gather feedback, and refine your concept—so you can build with confidence and clarity from day one.
Coming Soon...
Design
Plan your app's interface before writing a single line of code. Our iPhone-outline notebook makes it easy to sketch UI ideas, map out flows, and stay organized—especially helpful for solo developers juggling both design and development.
Succeed
Success shouldn't be a mystery. Our upcoming platform will give you real-time insights into what’s working (and what’s not), helping you grow your app sustainably—with smarter decisions backed by data.
Coming Soon...Complete Your Workflow
Bring your app ideas to life with the iPhone-Outline Notebook, the perfect tool for developers and designers to plan stunning user interfaces before a single line of code is written. Featuring clean, minimal iPhone outlines on every page, this notebook is designed to help you quickly sketch UI elements, visualize user flows, and iterate on designs with ease.
Whether you're a solo developer juggling both design and development or part of a team brainstorming wireframes, this notebook keeps your ideas organized and tangible.
- Crisp iPhone outlines for accurate mobile mockups
- Ideal for UI sketching, app flow mapping, and brainstorming
- Designed for solo devs, indie creators, and design-first thinkers
- Makes a great gift for the app developer in your life
