How does the AI recognize food?

Our AI uses advanced computer vision trained on millions of food images. It can identify individual ingredients, portion sizes, and even complex dishes from restaurants worldwide.

Absolutely. Your food photos are processed securely and never shared. We use end-to-end encryption and comply with GDPR and CCPA regulations.

How accurate is the calorie tracking?

Our AI achieves 98% accuracy on standard meals, verified by certified nutritionists. For complex or unusual dishes, accuracy is still above 90%.

Can I use it for specific diets?

Yes! Caloria supports keto, vegan, paleo, Mediterranean, and many other dietary patterns. You can set custom macro targets to match any diet plan.

What's included in Premium?

Premium gives you unlimited meal scans, detailed macro tracking, personalized insights, weekly nutrition reports, priority AI processing, and data export capabilities.

Which devices are supported?

Caloria is available on iOS (iPhone and iPad). Android support is coming soon. Your data syncs seamlessly across all your Apple devices.

Are glass or plastic meal prep containers better?

Glass containers are better for reheating and long-term durability. They do not absorb odors or stains, are oven-safe, and do not leach chemicals when heated. BPA-free plastic containers are lighter and more portable, making them a good choice for commuting or travel. The best choice depends on your routine.

How many meal prep containers do I need for a week?

For a standard five-day work week with three meals per day, plan on 10 to 15 containers — 5 for lunches, 5 for dinners, and 3 to 5 for snacks and breakfasts. Start with 10 containers in a mix of sizes and add as your meal prep routine grows.

What size meal prep containers should I buy?

Buy a mix of sizes: 2-cup (480ml) containers for snacks and sides, 4-cup (960ml) containers for standard meals, and 6-cup (1.4L) containers for large salads and grain bowls. Most people find 4-cup containers handle 80% of their meal prep needs.

Can meal prep containers go in the freezer?

Yes, most glass and plastic meal prep containers are freezer-safe, but always check the label. Leave at least half an inch of headspace when freezing liquids to allow for expansion. Avoid placing frozen glass containers directly into a hot oven — thaw first to prevent thermal shock.

How long does meal prepped food stay fresh in containers?

FDA food safety guidelines recommend consuming cooked proteins and grains within 3 to 4 days when refrigerated in airtight containers. Raw cut vegetables last 3 to 5 days. For longer storage, freeze labeled containers for up to 3 months.

Best Meal Prep Containers 2026: Top Picks

Find the best meal prep containers of 2026 — glass, BPA-free plastic, and multi-compartment options ranked for leak-proof performance, safety, and value.

Frequently Asked Questions

Are glass or plastic meal prep containers better?: Glass containers are better for reheating and long-term durability. They do not absorb odors or stains, are oven-safe, and do not leach chemicals when heated. BPA-free plastic containers are lighter and more portable, making them a good choice for commuting or travel. The best choice depends on your routine.
How many meal prep containers do I need for a week?: For a standard five-day work week with three meals per day, plan on 10 to 15 containers — 5 for lunches, 5 for dinners, and 3 to 5 for snacks and breakfasts. Start with 10 containers in a mix of sizes and add as your meal prep routine grows.
What size meal prep containers should I buy?: Buy a mix of sizes: 2-cup (480ml) containers for snacks and sides, 4-cup (960ml) containers for standard meals, and 6-cup (1.4L) containers for large salads and grain bowls. Most people find 4-cup containers handle 80% of their meal prep needs.
Can meal prep containers go in the freezer?: Yes, most glass and plastic meal prep containers are freezer-safe, but always check the label. Leave at least half an inch of headspace when freezing liquids to allow for expansion. Avoid placing frozen glass containers directly into a hot oven — thaw first to prevent thermal shock.
How long does meal prepped food stay fresh in containers?: FDA food safety guidelines recommend consuming cooked proteins and grains within 3 to 4 days when refrigerated in airtight containers. Raw cut vegetables last 3 to 5 days. For longer storage, freeze labeled containers for up to 3 months.