Hey, it's Jennie.
Hitting it big with a single app is basically a lottery ticket. But what happens when you keep shipping apps to the same customer — 3, 4, and counting?
Today I'm breaking down the story of Pre, a solo founder who built 3 health & wellness apps and went from zero to $10,400/month ($120K ARR) in just 10 months. I'm also throwing in Max's marketing playbook, another builder using a similar strategy with an even more ruthless approach to picking winners.
One Niche, Multiple Apps
Pre dropped out of college after his freshman year. He knew he wanted to build things — he just didn't know what. So he cold-emailed an angel investor he'd found on Twitter, landed a job, and spent the next 7 years watching thousands of founders build products, acquire users, and generate revenue right in front of him.
And then it clicked: "I can do this too."
Pre was already a health nut — cold plunges, saunas, the whole deal. But there was no good app to track those specific activities. So he built one himself. His first app, GoPolar, tracks cold plunge and sauna sessions via Apple Watch.
But he didn't stop there.
Targeting the exact same health-conscious audience, he launched SunSeek (morning light exposure & vitamin D tracking), then Posture AI (AI-powered posture correction). Now he's prepping a fourth app, Tempo — a unified health data dashboard.
Here's the key: 3 apps, but it's all the same customer.
GoPolar users also use SunSeek. SunSeek users also use Posture AI. Every time Pre launches a new app, he doesn't have to find a new audience from scratch. He just says to his existing users, "Hey, we built something new — want to try it?" That's cross-selling, and because these people already trust his products, the conversion rate is on a completely different level compared to cold marketing.
Plan Distribution Before You Build
The most impressive part of Pre's playbook was Step 4.
"Day zero — think about distribution before you even launch."
Most people build the app first and then panic about how to get the word out. Pre flips that. He figures out distribution before writing a single line of code.
And his distribution method is unique. He doesn't spend on ads — he becomes the creator himself. He does cold plunges every day, soaks up morning sunlight, and works on his posture. That lived experience is the content. The process of solving his own problems becomes the marketing.
No influencer deals. No ad agencies. He is his own target customer.
Your First Product Is Practice
This was the line that hit the hardest:
"Most founders' first product doesn't break out. It's the third, the fourth, the fifth iteration that really builds a great experience."
Pre didn't go all-in on a single app. He set up The Wellness Company as a product studio and treated each app as a rep — a repetition for getting better at building products.
His second app, SunSeek, was significantly more polished than GoPolar on day one — because all the lessons from building GoPolar went straight into it. The third and fourth apps keep getting better.
There are no shortcuts. You have to put in the reps. But when you're doing reps within the same niche, your experience compounds.
Max's Marketing: Let the Market Pick the Winners
Another builder using a similar multi-app strategy, Max, takes the marketing approach to an extreme: "Don't market all your apps. Only invest in the ones that succeed naturally."
Step 1: ASO-only organic acquisition. Instead of building marketing channels, Max uses the keywords themselves as his marketing. He uses ASO tools like Astro and Fox Data to find keywords with decent search volume but low competition. Then he rides the App Store boost — the temporary algorithm push that every new app gets right after launch — to pull in initial organic traffic.
Step 2: Launch and let go. After shipping, he takes his hands off and moves on to the next app. Instead of force-marketing, he just watches the data. Is the traffic sinking after the initial boost fades, or is it floating — holding steady or even climbing?
Step 3: Only pour ads into validated winners. When a handful of apps show natural traction and retention over time, that's when he invests. Fix bugs, polish the UI, then run paid ads to scale up. The rest? Left alone.
It's the 80/20 rule applied to app marketing. Ship fast, ship many, then let the market's data tell you which apps deserve your energy. Instead of forcing marketing from day one, let the market pick your winners for you.
$300/Month, 80% Margins
Pre's tech stack is lean. Figma for design, Xcode for mobile dev, Supabase for backend, RevenueCat for subscriptions, PostHog for analytics, Sentry for error tracking, and Lovable + ChatGPT for MVP ideation.
All of that costs $300/month to run. After Apple's 15% cut, his net margin stays at 80–85%. On $10,400/month revenue, subtract $300 in tools and ~$1,560 for Apple's cut — that's over $8,500 in pure profit. Solo.
Pre's 5-Step Playbook
1. Find a space you genuinely care about
2. Spot a problem you personally experience
3. Build an MVP fast with tools like Lovable or Bolt
4. Plan distribution before launch — become the creator yourself
5. Put in the reps — if the first one doesn't hit, the second and third will be better
And like Max, don't spread yourself thin across every app. Let the market validate your winners, then double down.
One niche. Multiple apps. Same customer. That's the most realistic path for a solo app developer to break past $10K/month.
— Jennie
Responses (0)