Unspike app icon
🍎Know before you eat

See your blood sugar spike before it happens

Scan any food and get an instant estimate of the typical blood sugar spike per serving. No CGM. No finger pricks. Just your phone.

How it works

Scan to know the spike

1
Scan a barcode

Scan any food

Point your camera at a barcode or search by name. Unspike instantly looks up the food's nutritional profile.

2
See the spike

See the spike

Get an instant estimate of the typical blood sugar spike for one serving, before you take a bite.

3
Compare foods

Compare & choose

Stack foods side by side and pick the one with the lower impact. Small swaps, big difference over time.

FAQ

Common questions

Does it work without a CGM or wearable?

Yes. No continuous glucose monitor or any wearable is required. Unspike works entirely from nutritional food data and your phone’s camera. Just scan a barcode and you get an instant spike estimate for one serving.

How does Unspike estimate blood sugar spikes?

Unspike analyses carbohydrates, fiber, glycemic index, and more to estimate the typical blood sugar spike for one serving of a food. Every estimate is based on an average user response. It’s a starting point for smarter choices, not a medical measurement.

How accurate are the estimates?

Estimates are directional, not precise. They’re based on an average user response to one standard serving. Your actual spike can vary significantly depending on your metabolism, the exact portion size, what else you ate, and other individual factors. Use Unspike as a guide to compare foods and make better choices, not as a clinical measurement.

What foods can I scan?

Any packaged food with a barcode. We support millions of products across grocery stores and our database is constantly growing.

More questions? Visit our support page →

Unspike

Download free.

Scan any food. Know the spike. No CGM needed.

Download on the App Store

Free · iOS 16+