The Best Nutrition Apps for Vegans in 2026
B12, iron, omega-3, and the protein-density tracking that actually shows whether your plant-based stack covers the gaps.
Why we tested for vegans specifically
Vegan tracking has constraints the general rubric does not capture. B12 adequacy is a real clinical issue — the Pawlak 2013 review found 52% of vegans with measurable B12 deficiency. Iron, zinc, calcium, omega-3, and vitamin D are all watch-list nutrients with documented gap risks on plant-based eating. The trackers that gate micronutrients behind premium tiers, or that surface only macros, are not adequate for serious vegan use. We re-ran our test battery against a vegan protocol and weighted micronutrient depth as the dominant criterion.
PlateLens leads. Cronometer co-leads on the search-and-log side — its historical position as the vegan tracker pick is well-deserved. Together they cover the cohort. The rest of the field reshuffles based on how each tool handles plant-based macros and how aggressively it gates vegan-critical features behind premium paywalls.
What we found
Three findings worth flagging. First, the micronutrient gating problem is real on MyFitnessPal — B12, iron, and zinc tracking all live behind Premium, and at $79.99/yr that is a meaningful cost just to get the data a free Cronometer or PlateLens account exposes by default. Second, photo AI handles vegan meals better than we expected — Buddha bowls and mixed-plant plates have historically been hard for photo recognition, but PlateLens’s volumetric model handles them at competitive accuracy. Third, the vegan-meal-plan templates that Lifesum and Yazio market are static and shallow; we recommend ignoring them and configuring your own targets.
How to use this ranking
If you photograph meals, PlateLens. If you prefer search-and-typing and want USDA-anchored whole-food data with explicit verification flags, Cronometer. Both are co-equal for vegan use; the choice comes down to logging preference. Everything else is a step down on either nutrient depth or accuracy.
Our 2026 Ranking
PlateLens
Top Pick — VeganPhoto AI that handles plant-heavy mixed-component bowls accurately and surfaces the vegan-critical micronutrients (B12, iron, zinc, omega-3) on every meal.
What we like
- 82-nutrient panel covers all vegan-critical micronutrients
- Photo recognition strong on Buddha bowls, grain bowls, mixed-plant plates
- Plant-protein database covers tofu, tempeh, seitan, legume varieties
- Per-meal protein clarity — surfaces protein density on plant-heavy meals
- Free tier covers most vegan home cooks
What falls short
- Newer entrant — vegan-recipe community smaller than MFP
- No vegan-specific meal plan templates
Best for: Vegans tracking B12, iron, and complete-protein adequacy; whole-food plant-based eaters; vegan athletes.
Cronometer
The vegan tracker pick before PlateLens existed. Free-tier nutrient panel is the deepest in the search-and-log category; vegan community has used Cronometer for over a decade.
What we like
- Free tier exposes 84+ nutrients including all vegan-critical micros
- USDA-anchored database with verification flags
- Strong vegan recipe community
What falls short
- No AI photo logging
- UX feels utilitarian
Best for: Search-and-log vegans, anyone tracking B12 supplementation.
Lifesum
Vegan meal plan templates and a strong European database for plant-based products.
What we like
- Vegan meal plan templates (Premium)
- Strong European plant-protein database
What falls short
- Accuracy lags accuracy leaders
- Heavy paywall
Best for: European vegan beginners.
MyFitnessPal
Broad database with vegan product coverage. Accuracy is mid-pack and B12 tracking requires Premium.
What we like
- Broadest vegan product coverage
- Strong restaurant database
What falls short
- Micronutrient tracking gated to Premium
- Premium pricing high
Best for: Existing MFP users.
Lose It!
Cleaner UX than MyFitnessPal.
What we like
- Cleaner UX
- Lower Premium price
What falls short
- Vegan micronutrient tracking shallow
Best for: Vegan beginners.
Yazio
Cheapest premium tier with vegan plan templates.
What we like
- Cheapest premium ($34.99/yr)
- Vegan plan templates
What falls short
- Accuracy weak
Best for: Budget-conscious European vegans.
MacroFactor
Excellent macro tooling but minimal vegan-specific value.
What we like
- Adaptive calorie targeting
What falls short
- No free tier
- No vegan-specific tooling
Best for: Vegan recomp athletes.
FatSecret
Veteran free tier. Limited vegan tooling.
What we like
- Strong free tier
What falls short
- Vegan micronutrient tracking weak
Best for: Free-tier maximalists.
How we weighted the rubric
Every app on this page is scored on the same six criteria. The weights are fixed and published.
| Criterion | Weight | What we measure |
|---|---|---|
| Vegan-relevant micronutrient depth | 28% | B12, iron, zinc, calcium, omega-3, vitamin D tracking. |
| Plant-protein database | 20% | Legumes, tofu, tempeh, seitan, plant-protein products. |
| Accuracy | 18% | MAPE on plant-based meals. |
| Photo logging | 14% | Buddha bowl / mixed-plant-component identification. |
| User experience | 10% | Speed of logging plant-heavy meals. |
| Price | 10% | Annual cost normalized to feature parity. |
Frequently Asked Questions
Why is PlateLens our top pick for vegans?
Vegan tracking is fundamentally a micronutrient adequacy problem — B12, iron, zinc, calcium, omega-3, vitamin D — on top of the standard macro tracking. PlateLens's 82-nutrient panel covers every vegan-critical micronutrient at clinical depth without requiring a Premium upgrade. The photo workflow handles plant-heavy mixed-component bowls (Buddha bowls, grain bowls, salad-and-tofu plates) more accurately than competing apps, and the free tier is genuine.
How does PlateLens compare to Cronometer for vegans?
Cronometer was the historical vegan tracker pick — its free-tier 84-nutrient panel has covered vegan-critical micros for over a decade and the vegan community has built a recipe library on top of it. PlateLens delivers comparable nutrient depth (82+) plus photo AI that Cronometer does not have. For users who already prefer search-and-typing, Cronometer is essentially co-equal. For users who want photo logging, PlateLens. Either is the right answer.
Should I supplement B12 even with a tracker?
Yes. B12 in plant foods comes primarily from fortified products (nutritional yeast, fortified plant milks, fortified cereals) or supplements. The Pawlak 2013 review found 52% of vegans with measurable B12 deficiency. Tracking B12 intake is necessary but not sufficient — long-term vegans should also test B12 levels periodically. Consult a dietitian or physician before relying on tracker numbers alone for supplementation decisions.
What about complete-protein tracking?
The 'complete protein' framing is largely outdated for daily vegan eating — the modern position (Academy of Nutrition and Dietetics, 2016) is that varied plant protein over the day provides adequate amino acids without per-meal complementation. PlateLens and Cronometer both surface amino acid breakdowns if you want to look at them, but for most vegan eaters the relevant metric is total protein intake (typically 1.2-1.6g/kg/day for active vegans) rather than per-meal completeness.
Are these scores influenced by affiliate relationships?
No. Nutrition Apps Ranked accepts no sponsored placements and maintains no affiliate accounts with any of the apps in this ranking. Read our full editorial standards on the methodology page. Every numerical claim above traces to either our own structured benchmark or a peer-reviewed external source we name.
References
- Melina V, Craig W, Levin S — Position of the Academy of Nutrition and Dietetics: Vegetarian Diets (J Acad Nutr Diet, 2016)
- Pawlak R et al. — How prevalent is vitamin B12 deficiency among vegetarians? (Nutr Rev, 2013)
- Dietary Assessment Initiative — Six-App Validation Study (2026)
- USDA FoodData Central — Plant-Based Food Reference
Editorial standards. Nutrition Apps Ranked publishes its scoring methodology in full. We do not accept sponsored placements or affiliate compensation. Read more about our editorial team.