Flagship product

Stop
backsliding.
Start winning.

SigmaCal is the nutrition suite that doesn't just track what you eat — it holds you accountable when you slip up. Your rules. Your Aura.

Learn more at SigmaCal Join the waitlist

Built by Sigmalert — available on iOS and Android at launch.

Daily AuraPoints
1000
Status
On Track
Streak
7 days
Lamb chops
Photo Scan
Scanned cheeseburgers and fries
✕ VIOLATION

Denied tag: “fast food”

Cheeseburger
520 cal
32%
42g
Carbs
45%
26g
Fat
23%
30g
Protein
Greek salad
Cheeseburger
520 cal
✕ VIOLATION
About Sigmalert

Modern apps for
real-world problems.

Sigmalert is an app development company focused on building unique, thoughtful software that helps people change behavior — not just collect data. We design for clarity, accountability, and everyday use.

What we do

We conceive, design, and ship mobile experiences on iOS and Android. Our work spans nutrition, lifestyle rules, and habit systems that connect logging to meaningful feedback.

How we build

We favor modern interfaces, strong typography, and product polish over feature bloat. Every release is shaped around a clear problem and a measurable outcome for the user.

Who we serve

People who want tools that respect their goals — whether that means dietary rules, macro tracking, or staying accountable when motivation dips.

Support

Questions about our apps or your account? Reach us anytime at [email protected] or visit our support page.

Current flagship: SigmaCal

Nutrition tracking rebuilt around your rules — photo scan, diet evaluation, Aura accountability, and more. Join the public waitlist for launch updates and founder pricing.

SigmaCal app icon Visit sigmacal.com