
Build Your Own App
Without Investors or Subscriptions
What I learned shipping 2 iOS apps, building this website, and growing a business as a solo developer.
Can you really build and launch an app as a solo developer?
Yes. I shipped 2 iOS apps (Little Wheels: Talk & Listen and Create & Play), built this entire website, and grew to thousands of users—all while working as a parent with limited time. No investors, no subscriptions, no team. Just focused work on something I believed in.
The Honest Version
Most "how to build an app" content comes from people selling courses, not people who've actually shipped products. I'm not here to sell you a course. I built Little Wheels because my own kid was obsessed with vehicles, and I wanted something better than the ad-filled garbage in the App Store.
Two years later, I have 2 apps in the store, a website that ranks for competitive keywords, and a small but growing community of parents who actually pay for quality. Here's what I wish someone had told me before I started.
Why I Chose One-Time Pricing Over Subscriptions
The subscription model is broken for small developers. You're competing against apps with $50M in funding who can afford to give away features for free while burning cash. And users are exhausted—subscription fatigue is real.
I priced Little Wheels at $4.99 per app. One-time purchase. No trials, no upsells, no "premium tiers." Here's why:
- Trust: Parents are tired of being nickel-and-dimed. A clear price builds immediate trust.
- Simplicity: No churn anxiety, no retention metrics, no "engagement" manipulation.
- Sustainability: I'd rather have 10,000 customers who paid once than 1,000 subscribers I have to constantly re-convince.
The subscription model works for some apps. But if you're building something that delivers value upfront—not ongoing content—one-time pricing is often the better choice.
Subscription vs One-Time: When to Use Each
| Factor | Subscription | One-Time |
|---|---|---|
| Best for | Ongoing content, services | Utility apps, tools |
| User trust | Lower (subscription fatigue) | Higher (clear value exchange) |
| Revenue | Recurring but churn risk | Upfront, predictable |
| Complexity | Higher (retention, trials) | Lower (simple transaction) |
| Kids apps | Parents hate it | Parents prefer it |
What I Actually Built With
People always ask about tech stack. Here's mine:
My Stack
iOS Apps
Swift + SwiftUI (native)
Website
React + TypeScript + Vite
Hosting
Replit (simple, affordable)
Analytics
GA4 + basic App Store analytics
AI Tools That Changed Everything
I couldn't have built this fast without AI coding assistants. Here's what I actually use:
- Cursor/Windsurf: AI-powered code editors. I use these for 80% of my coding now. They understand context and can refactor entire files.
- Claude: For architecture decisions, debugging complex issues, and writing documentation.
- Replit: Hosting + AI features. The deployment is dead simple.
- Recraft AI / Leonardo: For the vehicle illustrations in my apps. Different tools for different styles—experiment to find what works for your aesthetic.
The key insight: AI doesn't replace knowing what to build. It accelerates building once you know. I still make all the product decisions—AI just helps me execute faster.
I chose native Swift because I wanted the best performance for kids apps. React Native or Flutter would have been faster to build, but I was optimizing for user experience over development speed.
The real lesson: Pick technology you can maintain for years. Your stack matters less than your ability to ship and iterate.
App Store Approval: What They Don't Tell You
Getting approved isn't hard if you understand the rules. Getting approved for a kids app is harder because of COPPA compliance.
Things that will get you rejected:
- Any third-party analytics in a kids app (no Firebase, no Mixpanel)
- Links that leave the app without parental gates
- Any form of advertising to children
- Collecting any personal information
I spent weeks stripping out standard tools that work fine in adult apps but violate kids app guidelines. Read the Kids Category guidelines before you write a single line of code.
Marketing Without a Budget
I've spent exactly $0 on paid advertising. Here's what actually works:
- SEO: This website ranks for competitive keywords in my niche. That's free, ongoing traffic that compounds over time.
- Content: I write genuinely useful articles for parents. Not keyword-stuffed garbage—real advice that helps people.
- Community: I respond to every email. I engage with parents on social media. Word of mouth is slow but sustainable.
Paid ads can work, but they're a treadmill. The moment you stop paying, traffic stops. SEO and content compound over time.
The Numbers (Honest Version)
I'm not going to pretend this is a get-rich-quick story. Building a sustainable indie app business takes time.
- Time to first app: ~6 months of nights and weekends
- Time to profitability: ~18 months
- Current revenue: Enough to justify the time, not enough to quit my day job (yet)
The goal was never to build a unicorn. It was to build something useful, charge a fair price, and create a sustainable side business that could grow over time.
What I Don't Share Publicly
This page covers the concepts. But I've also built systems that make the work repeatable:
- Content workflows with AI prompts for consistent, SEO-optimized output
- Project templates for new pages, articles, and features
- SEO/AEO systems that I use across every piece of content
- Asset generation prompts for consistent illustrations and images
These are what I walk through on calls—the actual files, prompts, and processes. Not theory, but the working system.

About the Author
I'm Sean Record—founder, product manager, and solo developer behind Little Wheels. I shipped 2 iOS apps, built this entire website, and grew to thousands of users without investors or a team. Background in product management and software development.
I also build for clients: Need a PWA or simple app built? I can turn websites into apps in a day, or build single-purpose tools from scratch in a weekend—for a fraction of what agencies charge (they typically quote $10K+).
Want to See the Full System?
On a call, I'll show you my actual workflows: the prompts, the templates, the content systems. Strategy sessions start at $150.
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