At Lemonn, we’ve always believed that great trading starts with a great experience.
But we heard you. Many users told us — “The app feels slow, laggy, and not always reliable when markets move fast.”
We knew small fixes wouldn’t be enough. So we went back to the drawing board and rebuilt Lemonn from the ground up using Flutter.
Why we rebuilt Lemonn
Trading apps need to be:
- Fast — so you don’t miss opportunities
- Stable — especially during volatile market hours
- Reliable — giving you confidence to trade, anytime
Our earlier tech stack wasn’t scaling to meet these demands. We had a choice: patch things up temporarily, or take the harder road and rebuild everything from scratch. We chose the second.
What changed with Flutter
By moving to Flutter, we reimagined the Lemonn app with:
- Snappy order placement — faster execution so you never miss a move
- Reliable performance — smooth even in peak volatility
- Unified experience — seamless updates across Android & iOS
- Scalable foundation — ready for the next wave of features we’re building
The results so far
And the effort is paying off. Since the new Flutter build went live:
- App slowness & lag complaints are down by 80%
- Users are sharing positive feedback about the speed and smoothness
- We’re able to ship new features faster than ever
What’s next
Performance is never “done.” We’ll keep pushing for more speed, more reliability, and more seamless trading.
And as always, we’ll keep listening to you — our users. Because every upgrade at Lemonn starts with your feedback.
