Best Free Calorie Tracker for Vegans 2026

A vegan diet can be nutritionally complete, but only if you track the right nutrients. Generic calorie trackers count calories and basic macros. Vegans need far more: vitamin B12, iron (and the distinction between heme and non-heme sources), zinc, omega-3 fatty acids, calcium, vitamin D, iodine, and complete amino acid profiles. Most free apps do not track any of these. After testing every free calorie tracker for vegan-specific nutrient tracking in 2026, here is what actually helps plant-based eaters and what leaves critical gaps.

Which Free Calorie Trackers Work for Vegans?

Vegan tracking is not just about avoiding animal products — it is about ensuring nutritional adequacy without them. Here is how the free options rank.

1. Cronometer Free — Best for Vegan Micronutrients

Cronometer is the clear winner for vegans among free apps. Its database tracks over 80 nutrients including B12, non-heme iron, zinc, calcium, vitamin D, omega-3 (ALA, EPA, DHA), and individual amino acids. For vegans concerned about nutritional gaps, this level of detail is unmatched in any free tier.

What Cronometer free gives vegans:

• B12 tracking with daily target display
• Iron tracking (total iron, though it does not separate heme from non-heme)
• Zinc, calcium, vitamin D, iodine tracking
• Individual amino acid profiles for protein completeness
• Omega-3 fatty acid breakdown (ALA, EPA, DHA)
• Curated database with accurate plant food entries
• 80+ nutrient tracking

What Cronometer free lacks for vegans:

• Limited daily food logs on the free tier
• Many specialty vegan products (newer brands, international items) are missing
• No food photo scanning
• No recipe import from URLs
• No voice logging
• Log limits can prevent full-day tracking

The log limit is the recurring problem. If you eat diverse plant foods across five or six meals and snacks — which many vegans do to meet protein targets — you may run out of free logs before the day ends.

2. FatSecret Free — Decent Macros, Missing Micronutrients

FatSecret provides unlimited food logging with macro breakdowns on its free tier. For vegans who primarily need to track calories and protein, it works. For anyone concerned about B12, iron, zinc, or amino acids, it falls short.

What FatSecret free gives vegans:

• Unlimited daily food logs
• Macronutrient breakdown (protein, fat, carbs)
• Large food database including many vegan products
• Barcode scanner
• Basic meal planning

What FatSecret free lacks for vegans:

• No B12 tracking
• No iron, zinc, or calcium tracking
• No amino acid profiles
• No omega-3 breakdown
• Crowdsourced data with incomplete plant food nutrition info
• Many plant foods have only basic calorie and macro data
• Ads throughout the interface

3. MyFitnessPal Free — Large Database, Superficial Data

MyFitnessPal has the largest food database, which means it includes more vegan products and plant foods than most apps. However, the free tier shows only calories and basic macros. Micronutrient data is locked behind premium, and even then, the crowdsourced nature of the database means many plant food entries have incomplete nutritional profiles.

What MyFitnessPal free gives vegans:

• Largest food database (14M+ entries including vegan brands)
• Barcode scanner for packaged vegan foods
• Basic macro tracking
• Active vegan community

What MyFitnessPal free lacks for vegans:

• No micronutrient tracking on free tier
• No amino acid data
• Crowdsourced entries often missing key vegan nutrients
• No custom macro goals on free
• Ads on free tier

What Nutrients Do Vegans Need to Track?

Understanding which nutrients are at risk on a vegan diet is essential for choosing the right tracker. Here are the nutrients that require active monitoring.

Does a Vegan Diet Provide Enough B12?

No. Vitamin B12 is found naturally only in animal products. Vegans must get B12 from fortified foods (nutritional yeast, fortified plant milks, fortified cereals) or supplements. The recommended daily intake is 2.4 mcg for adults. B12 deficiency causes irreversible nerve damage, anemia, and cognitive problems. Yet most free calorie trackers do not track B12 at all.

Apps that track B12 for free: Cronometer free tracks B12. FatSecret free, MyFitnessPal free, and Carb Manager free do not display B12 on their free tiers.

How Do Vegans Get Enough Iron?

Plant-based iron (non-heme iron) is absorbed at roughly 5-12% efficiency compared to 15-35% for heme iron from animal sources. This means vegans need approximately 1.8 times more total iron than omnivores — about 32 mg per day for women and 14 mg per day for men. Pairing iron-rich foods with vitamin C increases absorption by 2-3x, making it valuable to track both nutrients simultaneously.

Top plant iron sources and their iron content per serving:

Food	Serving	Iron (mg)	% Daily Value (18 mg base)
Pumpkin seeds	1 oz (28 g)	4.2	23%
Firm tofu	1/2 cup	3.4	19%
Cooked lentils	1/2 cup	3.3	18%
Cooked spinach	1/2 cup	3.2	18%
Cooked quinoa	1 cup	2.8	16%
Dark chocolate (70%+)	1 oz	3.4	19%
Fortified cereal	1 serving	4.5-18	25-100%

Are Vegans Getting Complete Protein?

The "incomplete protein" concern is largely outdated — you do not need to combine proteins at every meal. However, tracking amino acid intake across the day is still valuable. Lysine is the limiting amino acid in most vegan diets, found primarily in legumes, tofu, tempeh, and quinoa. If your diet is heavy on grains and light on legumes, lysine intake may fall below optimal levels.

Most free apps do not track amino acids at all. Cronometer free is the only app in this comparison that shows individual amino acid totals.

What About Omega-3 Fatty Acids?

Vegans can get ALA (alpha-linolenic acid) from flaxseeds, chia seeds, hemp seeds, and walnuts. However, the conversion rate of ALA to the more bioactive EPA and DHA is extremely low — roughly 5-10% for EPA and less than 1% for DHA. Many nutrition experts recommend algae-based DHA supplements for vegans. Tracking omega-3 intake helps determine whether supplementation is necessary.

Why Do Most Free Apps Have Incomplete Plant Food Data?

Most food tracking databases were built around the foods people search for most frequently. That means chicken breast, eggs, ground beef, and milk have dozens of detailed entries. Tempeh, nutritional yeast, hemp hearts, and jackfruit often have sparse data — sometimes just calories and basic macros with no micronutrient information.

Crowdsourced databases compound this problem. When users submit a plant food entry, they typically enter the information from the nutrition label, which only covers a limited set of nutrients. The amino acid profile, full mineral content, and detailed vitamin breakdown are rarely included in user-submitted entries.

This creates a specific problem for vegans: the nutrients you most need to track (B12, iron, zinc, amino acids, omega-3s) are exactly the nutrients most likely to be missing from the database entry.

How Nutrola's Free Trial Fills the Vegan Tracking Gap

Nutrola's free trial gives full access to every feature with no log limits. After the trial, it costs 2.50 euro per month with zero ads. Here is what makes it particularly strong for vegans.

100+ nutrients including every vegan concern: Nutrola tracks B12, non-heme iron, zinc, calcium, vitamin D, iodine, omega-3 fatty acids (ALA, EPA, DHA), and all essential amino acids. Every nutrient displays against your daily target so you can see gaps at a glance.

Amino acid tracking: See your complete amino acid profile for the day, including lysine — the amino acid most commonly lacking in vegan diets. This lets you verify protein completeness without guessing or relying on the outdated "combine at every meal" approach.

1.8 million+ verified foods including plant-based products: Nutrola's database is nutritionist-verified, with detailed micronutrient profiles for plant foods. Specialty items like nutritional yeast, tempeh, seitan, jackfruit, and lesser-known grains have full nutrient breakdowns, not just basic calorie counts.

AI photo scanning for plant meals: Snap a photo of your Buddha bowl, grain bowl, or mixed salad and Nutrola's AI identifies the individual ingredients. This is especially useful for plant-based meals with many components — a typical vegan lunch bowl might contain quinoa, chickpeas, roasted sweet potato, tahini dressing, avocado, and greens. Logging each separately takes time. A photo logs them all at once.

Voice logging: Say "half a cup of cooked lentils with a cup of brown rice and steamed broccoli" and Nutrola logs the full meal with all micronutrients. Voice is faster than searching for each ingredient individually.

Recipe import: Paste any URL from a vegan food blog and Nutrola auto-calculates the full nutritional breakdown per serving, including all 100+ nutrients. No more manually entering 12 ingredients from a recipe.

Free Vegan Calorie Tracker Comparison Table 2026

Feature	Cronometer Free	FatSecret Free	MFP Free	Nutrola Free Trial
B12 tracking	Yes	No	No	Yes
Iron tracking	Yes	No	Premium only	Yes
Zinc tracking	Yes	No	Premium only	Yes
Amino acid profiles	Yes	No	No	Yes
Omega-3 breakdown	Yes	No	No	Yes
Calcium tracking	Yes	No	Premium only	Yes
Nutrient count	80+	Basic macros only	Basic macros (free)	100+
Plant food database quality	Good	Variable	Variable	Verified (1.8M+)
Daily log limit	Limited	Unlimited	Unlimited	Unlimited
Photo scanning	No	No	No	AI photo scanning
Voice logging	No	No	No	Yes
Recipe import from URL	No	No	No	Yes
Barcode scanner	Yes	Yes	Yes	Yes
Ads	No	Yes	Yes	Zero ads
Price after free	Free (limited)	Free	Free (limited)	2.50 euro/month

How to Track Vegan Nutrition Effectively

Whether you use a free app or Nutrola's free trial, these practices maximize your vegan tracking accuracy.

Track B12 sources daily. Note every fortified food (check labels — not all plant milks are fortified with B12) and your supplement dose. Most B12 supplements provide 250-1,000 mcg because absorption is limited to about 1.5 mcg per dose via intrinsic factor, plus 1% of the remaining dose via passive diffusion.

Pair iron with vitamin C. When you log an iron-rich meal, add a vitamin C source. Squeeze lemon on lentils, add bell peppers to bean dishes, or drink orange juice with iron-fortified cereal. Tracking both nutrients together helps you optimize absorption.

Focus on lysine-rich foods. Ensure your daily log includes at least 2-3 servings of legumes (lentils, chickpeas, black beans), soy products (tofu, tempeh, edamame), or quinoa. These are the primary vegan sources of lysine.

Track zinc and calcium weekly. While daily tracking is ideal, at minimum review your zinc and calcium averages weekly. Vegan zinc sources include pumpkin seeds, chickpeas, cashews, and fortified cereals. Vegan calcium sources include fortified plant milks, tofu made with calcium sulfate, kale, and bok choy.

Log supplements separately. Always log your B12 supplement, vitamin D supplement, and any algae-based omega-3 as separate entries. This gives you accurate daily totals that include both food and supplemental sources.

Common Vegan Nutrient Gaps by Meal Pattern

Different vegan eating patterns create different nutritional risks.

High-fruit, low-legume vegans often fall short on protein (especially lysine), zinc, and iron. This pattern is common in raw vegan and fruitarian approaches.

Whole-food, plant-based vegans typically get adequate iron and zinc from whole grains and legumes but may still fall short on B12 (which requires fortification or supplementation) and DHA omega-3.

Junk food vegans who rely heavily on processed vegan foods (frozen meals, vegan cheese, meat substitutes) often get adequate calories and B12 (many processed foods are fortified) but may fall short on iron, zinc, and antioxidants from whole foods.

Vegan athletes need particular attention to total protein (1.6-2.2 g/kg for strength athletes), leucine (the amino acid that triggers muscle protein synthesis), iron (intense training increases iron requirements), and overall calorie intake.

Frequently Asked Questions

Is there a completely free calorie tracker with B12 and iron tracking for vegans?

Cronometer free is the only app that tracks both B12 and iron on a free tier, but its daily log limit makes full-day tracking impractical. No free app offers unlimited logging with full micronutrient tracking for vegans. Nutrola's free trial provides every nutrient with no limits, then continues at 2.50 euro per month.

Do vegans really need to track amino acids?

Most vegans who eat a varied diet with regular legume intake get adequate essential amino acids without tracking. However, if you eat a limited diet, are a vegan athlete with higher protein needs, or want to verify your protein is complete, amino acid tracking provides valuable data. Lysine is the amino acid most likely to be insufficient on vegan diets.

What is the best app for tracking vegan protein?

For basic protein grams, FatSecret free works fine. For amino acid detail and protein quality, Cronometer free is better but limited by log caps. Nutrola's free trial provides both total protein and full amino acid breakdown with no logging limits and a verified plant food database.

How do I know if my vegan diet is nutritionally complete?

Track your intake for at least one full week, logging everything including supplements. Check your averages for B12 (2.4 mcg), iron (18 mg women, 8 mg men — multiply by 1.8 for non-heme absorption), zinc (8-11 mg), calcium (1,000 mg), vitamin D (600-800 IU), and omega-3 ALA (1.1-1.6 g). If any nutrient consistently falls below the target, add food sources or supplements.

Can I scan vegan food products with a free app?

Yes, all major free apps include barcode scanning for packaged products. However, the nutritional detail you see varies. FatSecret and MyFitnessPal show basic macros from the barcode. Cronometer and Nutrola show the full micronutrient profile when available. For vegan specialty products, Nutrola's verified database of 1.8 million+ foods across 15 languages is the most comprehensive.

Does Nutrola have a vegan-specific mode?

Nutrola is not limited to a single diet mode. You can set custom macro and micronutrient targets that match vegan nutritional needs, track all nutrients relevant to plant-based eating, and use the search and barcode scanner to find vegan products. The 100+ nutrient tracking with amino acid profiles makes it naturally suited for vegan tracking without needing a separate "vegan mode."