Available on the Apple AppStorecaltrakplus.app
CalTrak+
Peptide nutrition intelligence.
GLP-1 nutrition for iPhone—track protein, calories, doses, and progress when appetite is low and the details still matter.
Learn more
RainFrog Labs.
Malaysia · Est. 2026No Client Work
Apps that
people love.
Focused iOS products. AI only when it earns its place. Crafted with care, shipped with intent.
Build with intention.N9, MALAYSIA
OurManifesto
We build software that does its job and then gets out of your way. Tools you reach for without thinking, that never ask for more attention than the task deserves. Clarity over noise. We cut the clutter, skip the dark patterns, and respect your time as if it were our own. Privacy by default. Your data stays yours. We’d rather ship one thing that works beautifully than ten that almost do, and we keep learning, in the open, with every release.