App Development & Design in San Diego
Cross-platform apps, web builds, and AI-powered products, designed and shipped end to end.
Custom App Development in San Diego
TM SEO Services builds custom mobile and web applications for startups, entrepreneurs, and established businesses across San Diego County. Whether you’re launching a new product, modernizing an existing application, or automating an internal process, we take the project from idea to launch.
Every build is scoped around your goals, your users, and the way your business actually operates, not a one-size-fits-all template. The result is software that is intuitive to use, technically sound, and ready to grow with you.
Our Development Process
Discovery
We define what you’re building, who it’s for, and the problem it solves. That shapes the feature set, the technical approach, and a realistic timeline before any code is written.
Development
We build in focused stages with an emphasis on usability, performance, and clean architecture, so you see progress early and can adjust as the product takes shape.
Testing
Every build is tested for bugs, usability gaps, and performance issues across devices and browsers before it reaches real users.
Launch
We handle the move into production and stay involved afterward, adding features and refining the product as your business grows.
Why Choose TM SEO Services
Most development shops hand off a finished product and leave discovery to someone else. We don’t.
We are a San Diego SEO company that builds software, so search visibility is part of the plan from day one rather than a retrofit. For web-based products that means search-friendly architecture, fast performance, clean crawlability, and content structured for traditional rankings and for AEO and GEO across AI answer engines and Google’s AI Overviews.
Apps We’ve Built
A few of the products we’ve designed and developed, from cross-platform mobile apps to AI-powered web platforms.
Benji
An app blocker for sleep. Benji tucks in your apps, walks you through a calm wind-down routine, and keeps the doomscroll locked away until morning.
Visit benjisleeps.com →
Posture Pomodoro
A focus app that pairs Pomodoro work sessions with guided desk exercises, available on mobile and in the browser, plus a free posture analysis tool.
Visit posturepomodoro.com →
Custom Storybook
A platform for creating personalized picture books. Tell the storycrafter who the book is for, shape the story together, and every page is written and illustrated.
Visit customstorybook.ai →Ready to Build Something?
Tell us about your project and we’ll map out what it takes to get from idea to launch.
What We Offer
Let’s Build Something Great Together
Led by Kyle Banta, our Lead App Developer with over a decade of experience, we help business owners and entrepreneurs turn their ideas into powerful, scalable, and intuitive digital products.