Smart Firefly vs Kre Smart Usage & Stats
We are Firefly.
Seamless smart tech for sustainable buildings.
We help create smarter, more energy-efficient buildings with connected lighting, sensors and energy monitoring — all easy to install and a joy to work with.
Our tools and Plug & Play products are designed with users in mind. From installers to building owners, we make the experience smoother, smarter and more impactful.
Lighten your work. Focus on what matters.
- Apple App Store
- Free
- Utilities
Store Rank
- -
kreSmart, smart life, smart living
1. Remote control: control home appliances from anywhere
2. Simultaneously control: control multiple devices with one App
3. Timer: set timer to perform multiple functions
4. Device sharing: One tap to share devices among family members
5. Easy connection: easily and quickly connect App to devices
- Apple App Store
- Free
- Utilities
Store Rank
- -
Smart Firefly VS. 
Kre SmartJanuary 18, 2026