How Building in Public Got Me 1000+ Users in 10 Days
few months ago, I had 30 Twitter followers and was frustrated paying mone money for a fitness app where I used 10% of the features. Today, I have 1000+ users and $40+ MRR from building exactly what I needed.
The Journey
I started building Just Log - a minimalist workout tracker - completely in public on Twitter. No stealth mode, no "coming soon" teasers. Just daily progress updates, honest struggles, and transparent development.
60 days of building in public:
Shared code snippets and UI mockups
Posted about debugging sessions and architecture decisions
Celebrated small wins and admitted failures
Grew from 30 to 500+ followers organically
The magic happened before launch. People weren't just following a product - they were invested in the story.
The Platform Reality Check
Here's the brutal truth: Android launched a full month before iOS. I'm still struggling to get 100 users on Android with zero sales. But iOS? 1000+ users and $40+ revenue in just 10 days.
Same app, same features, completely different outcomes. The platform choice literally makes or breaks your business model.
What Actually Worked for User Acquisition
Twitter Engagement (70% of results)
I discovered something powerful: search "pitch your startup", "what are you building", "show me your side project" daily. These posts appear constantly with hundreds of engaged founders.
My approach:
Reply with screenshot + brief pitch + landing page
Follow people who engage genuinely
DM them personally to join the waitlist
Building in public audience was already primed to support
Strategic Reddit Distribution
Hit these communities: r/SideProject, r/passive_income, r/saas, r/microsaas, r/indiehackers. A few posts got 10K+ views on average.
Pro tip: Used Gummy Search and Map of Reddit to find relevant subreddits.
Posted in fitness subreddits too (some removed, but worth the attempt).
Instagram Stories Amplification
Discovered something weird: sharing feed posts as stories brought way more views to the original posts. Even with few followers, stories somehow amplified reach significantly.
Personal Outreach That Converts
This was the game-changer. I emailed the first 100 users individually:
Asked for feedback on the app
Asked if they'd consider premium ($1.99/month)
Positioned as "cheapest and most minimalist workout tracker"
Some converted, all provided valuable insights
Personal emails beat mass marketing every time.
The Numbers
Android (1 month live):
Struggling to reach 100 users
Zero sales despite same features
Same marketing efforts, minimal traction
iOS (10 days live):
1000+ app installs
$40+ MRR from premium users
Immediate conversion from day one
Building in public results:
30 → 500+ Twitter followers
200+ waitlist signups
Dozens of feature requests and feedback
Key Insights
Platform choice changes everything:
iOS users convert, Android users browse
Same product, completely different business outcomes
If you need revenue fast, iOS first isn't optional
Building in public works because:
People buy into founders, not just products
Transparency builds trust before you ask for money
Community provides free feedback and validation
Followers become early adopters and evangelists
Tactical lessons:
Consistency beats perfection - posted something daily
Engage authentically before pitching
Personal outreach scales better than automation
Search daily for new opportunity posts
What's Next
Currently exploring partnerships with micro-influencers in the fitness space who align with the minimalist philosophy. The goal is finding creators who actually use and love the product, not just anyone with followers.
Total cost(so far): $0 and 2-3 hours daily effort.
The building in public foundation made everything else easier. When you launch, you're not starting from zero - you're launching to an audience that's already invested in your success.
Questions for the Community
Anyone else seeing this dramatic iOS vs Android difference?
How do you handle platform prioritization with limited resources?
What platforms are working best for founder-to-founder engagement?
The fitness app space is crowded, but there's always room for something that genuinely solves a problem. Sometimes the best marketing is just being honest about what you're building and why.
Just Log: A workout tracker that gets you out faster, not keeps you scrolling
Try it: https://justlog.app
Stats update: iOS continues climbing while Android remains stagnant. The platform effect is real.
Wild how consistent the “build in public → early traction” loop is. I started doing the same thing this week for a SaaS idea around Stripe disputes, and I felt that same shift once I stopped hiding and started showing what I was doing in real time.
The biggest unlock for me so far was forcing myself to ship a rough landing page instead of polishing. Even with tiny reach, a couple people clicked and it already gave me signal on the messaging.
Your point about iOS vs Android hit hard too — seeing the difference in user intent on two platforms for the same product is kind of insane.
Appreciate you breaking down the actual mechanics instead of just saying “build in public.” Threads like this help new builders move faster with fewer delusions.