Melvin Zammit
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melvinzammit.bsky.social
Melvin Zammit
@melvinzammit.bsky.social
Solo iOS + Android dev | Shipped 60+ Apps Bootstrapped Exercise Timer → 3 M+ downloads. Sharing lessons about App Dev
The quality reduces a bit but since it uses quantization algorithms it only removes data not visible to eye. So not much visible quality loss
November 10, 2025 at 8:59 PM
3m downloads :) I put a lot of features for free so could optimize earnings more
August 12, 2025 at 11:27 AM
Over the years I’ve learned a lot about long-term app maintenance, cross-platform challenges, and keeping codebases alive, shifting frameworks, database migrations and OS updates.

Here's to all the solo indie App Developers out there!

Exercisetimer.net
Exercisetimer.ne
August 12, 2025 at 9:41 AM
Fast forward 12 years, that simple timer has grown into an ecosystem: Android, iOS, Wear OS, Apple Watch, and a coaching platform. All built solo, with no AI assistance, and redesigned 4 times to keep up with UI trends.
August 12, 2025 at 9:40 AM
In 2013, I couldn’t find a decent interval timer for my workouts on the Android Market (Google Play wasn’t even called Google Play yet!). Could you believe that? Typing 'interval timer' returned nothing! So I decided to build a simple App while in college.
August 12, 2025 at 9:40 AM
I will add a custom gradient which persists
August 9, 2025 at 5:17 PM
Let me know if you need a specific feature :)
August 9, 2025 at 1:36 PM
Thats amazing
August 7, 2025 at 9:40 AM