Yazio vs Lifesum: Which Calorie and Diet App Wins in 2026?

Yazio or Lifesum? In-depth 2026 comparison: intermittent fasting, Life Score, diet plans, pricing, and features to find your ideal diet app.

schedule7 min read·September 2, 2026

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The essentials in 30 seconds

Yazio leads on intermittent fasting and price-to-value, while Lifesum excels with Scandinavian design and guided diet plans. In 2026, neither integrates training and recovery.

  1. 1.Yazio (€29.99/year in PRO) is the top pick for combining precise calorie tracking and intermittent fasting (15 built-in protocols). Its clean UI and European database make it highly efficient.
  2. 2.Lifesum (€49.99/year in Premium) prioritizes overall nutritional quality with its weekly Life Score and turnkey diet plans (Keto Burn, Mediterranean, High Protein). It is the most aesthetically pleasing app on the market.
  3. 3.Neither cross-references nutrition, exercise, and recovery. Neither Yazio nor Lifesum adjusts your calories based on training load or sleep. That is the gap Atlo closes with its multi-agent AI coach (€8.99/month).
  4. 4.Our verdict: Yazio if you practice intermittent fasting or want the best value. Lifesum if you want a structured dietary plan focused on holistic health. Atlo if you want an AI coach unifying nutrition, training, and recovery.

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📖 Why Compare Yazio and Lifesum in 2026?

Yazio and Lifesum are the two European powerhouses in calorie tracking and nutritional balance. Founded respectively in Germany and Sweden in the early 2010s, these two apps have attracted over 160 million combined users worldwide. They share a common goal: offering a fresher, smoother, and more intuitive alternative to legacy trackers like MyFitnessPal.

Yet under the surface, their core philosophies diverge significantly. Yazio established itself as the go-to platform for intermittent fasting and pragmatic calorie counting at a competitive price. Meanwhile, Lifesum developed a philosophy centered on dietary quality, Scandinavian wellness, and structured meal plans (Keto, Mediterranean, Clean Eating).

We tested the paid tiers of both apps (Yazio PRO and Lifesum Premium) on iOS and Android over several weeks. Here is our comprehensive head-to-head analysis to help you decide which one belongs on your smartphone.

📱 The Apps in Detail

Here is an overview of the interfaces and core strengths of each app, backed by real screenshots.

1. Yazio: The Fasting and Streamlined Logging Specialist

Yazio app screenshot

Yazio combines rapid food logging, a broad European food database, and a built-in intermittent fasting tracker. The app allows users to log meals in seconds using barcode scanning or text search, while managing fasting windows (16:8, 14:10, 20:4) without needing a separate app. Its library of over 3000 recipes and accessible annual pricing make it a dependable daily companion.

2. Lifesum: Holistic Wellness and Guided Diet Plans

Lifesum app screenshot

Lifesum stands out with its polished Scandinavian design and qualitative meal scoring through Life Score. Rather than focusing solely on raw caloric figures, Lifesum rates individual foods and delivers a weekly health report (hydration, fiber, fruit and vegetable intake). Its turnkey diet programs with automated grocery lists guide users step by step toward healthier habits.

🥗 Yazio in Detail: Strengths, Limitations, and Experience

Launched in Erfurt, Germany in 2014, Yazio reached over 100 million users thanks to its operational simplicity. The app gets straight to the point: rapid entry, clear remaining macro targets, and structured fasting protocols.

What Yazio Does Exceptionally Well

Best for: intermittent fasting, quick logging, recipes | Price: €29.99/year in PRO | Rating: ★★★★☆

The native intermittent fasting integration is outstanding. Yazio provides over 15 protocols (16:8, 18:6, 20:4, 5:2, 6:1), complete with eating window alerts, visual countdown timers, and automatic alignment with daily caloric intake.

The European food database is accurate and verified. Packaged goods sold across France, Switzerland, Belgium, and Canada scan reliably, with consistent and verified nutritional values.

The recipe collection is comprehensive and easy to filter. Over 3000 detailed recipes allow users to filter meals by dietary preferences (vegetarian, gluten-free, high-protein, quick meals).

Limitations of Yazio

Overall food quality evaluation remains basic. Yazio tracks calories and primary macronutrients (carbs, fats, proteins), but pays little attention to micronutrient density or holistic dietary balance.

No dynamic adaptation based on actual training exertion. The app simply subtracts estimated calories burned without adjusting macro distribution or factoring in muscle recovery and physiological fatigue.

🍎 Lifesum in Detail: Life Score, Diet Plans, and Wellness

Founded in Stockholm in 2013, Lifesum embraces a Scandinavian approach to health: positive, aesthetically refined, and guilt-free. The app aims to educate users on nutritional quality rather than treating them like mere calorie accountants.

What Lifesum Does Exceptionally Well

Best for: nutritional quality, guided diet plans, habits | Price: €49.99/year in Premium | Rating: ★★★★☆

The Life Score provides valuable qualitative feedback. Every week, a score out of 100 grades your overall dietary balance: hydration, fruit and vegetable diversity, fiber, and healthy fat intake. This helps avoid relying on low-calorie ultra-processed foods devoid of micronutrients.

Guided diet programs are exceptionally well structured. Whether you want to follow Keto Burn, Mediterranean, High Protein, or Clean Eating, Lifesum delivers multi-week meal plans with automated grocery shopping lists.

The interface design and UI fluidity are among the best in the industry. Thoughtful ergonomics, gentle animations, and clean typography make everyday tracking a truly pleasant experience.

Limitations of Lifesum

The subscription cost is noticeably higher than Yazio. At €49.99 per year (and up to €11.99/month on a monthly plan), Lifesum requires a larger investment for similar core tracking features.

Lack of a dedicated daily intermittent fasting module. Lifesum offers 5:2 and 6:1 weekly calorie reduction plans, but lacks a full interactive daily fasting timer (16:8) like Yazio's.

⚖️ Point-by-Point Comparison: Yazio vs Lifesum

Here is our comprehensive comparison table evaluating Yazio, Lifesum, and Atlo across 8 core criteria. Ratings reflect real-world testing on the 2026 releases.

CriteriaYazioLifesumAtlo
Food database★★★★☆★★★★☆★★★★☆
Design and user interface★★★★☆★★★★★★★★★☆
Value for money★★★★★★★★☆☆★★★☆☆
Intermittent fasting tracker★★★★★★★☆☆☆★★★★★
Nutritional quality score★★☆☆☆★★★★★★★★★☆
Structured diet programs★★★☆☆★★★★★★★★★☆
Workout + recovery sync★☆☆☆☆★☆☆☆☆★★★★★
Contextual AI coach☆☆☆☆☆☆☆☆☆☆★★★★★

💰 2026 Pricing and Subscription Breakdown

Pricing is one of the clearest differentiators between both applications. Yazio competes with an aggressive annual rate, whereas Lifesum occupies a premium segment.

PlanYazioLifesumAtlo
Free versionYes (basic tracking + scan)Yes (basic tracking + scan)No (7-day trial)
Monthly subscription€7.49/month€11.99/month€8.99/month
Annual subscription€29.99/year€49.99/year€69.99/year
Free trial7 days PRO7 days Premium7 full days

🔬 How We Evaluated Yazio and Lifesum

Our methodology is based on 3 weeks of daily testing under real-world conditions. We installed full paid versions of Yazio PRO and Lifesum Premium on iOS and Android, logging every meal (breakfast, lunch, dinner, snacks) and scanning over 150 everyday grocery items.

We evaluated 5 specific criteria: accuracy of European nutritional databases, practicality of fasting tools, relevance of recipes and guided programs, dashboard clarity, and pricing models. All prices were checked and confirmed directly on official store listings in 2026.

Atlo Atlo: The AI Alternative Unifying Nutrition, Training, and Recovery

3. Atlo: The Holistic Multi-Agent AI Coach

Best for: athletes, multi-pillar optimization | Price: 7-day free trial, then €8.99/month | Rating: ★★★★★

Atlo DashboardAtlo Nutrition TrackingAtlo AI CoachAtlo Workout Tracking

Yazio and Lifesum excel at meal tracking, but stop short of your training sessions and sleep recovery. If you lift weights, run, or practice cross-training, your daily caloric and protein requirements fluctuate according to workload and sleep quality.

Atlo was built to bridge this disconnect using a multi-agent AI coach. Connected to Apple Health and Android Health Connect, Atlo automatically cross-references all 3 performance pillars: nutrition (100+ metrics, CIQUAL+USDA database, AI photo logging, barcode scanning), training (400+ video exercises, progressive overload, workout generator), and recovery (deep/REM sleep, HRV, adaptive Kalman-filter TDEE estimation).

Atlo is currently in pre-launch with an open waitlist. The app offers a 7-day free trial, followed by a Pro subscription at €8.99/month (€69.99/year). It is the ideal platform for active individuals seeking intelligent, contextualized dietary adjustments.

🎯 Which App Should You Choose for Your Profile?

Each app answers a distinct lifestyle need and philosophy. Here is our summary to help you make an immediate decision:

👉 Choose Yazio if: you practice intermittent fasting, you want a fast, clutter-free logging tool, and you want the strongest feature-to-price ratio on the market (€29.99/year).

👉 Choose Lifesum if: you care deeply about visual design, you want a turnkey guided diet plan (Keto, Mediterranean, Clean Eating) with grocery lists, and you want to improve overall meal quality via Life Score.

👉 Choose Atlo if: you work out regularly and need an AI coach that jointly analyzes your nutrition, training load, and recovery to adapt your targets in real time.

⚠️ Who should NOT choose Atlo? If your only objective is casual calorie counting without tracking workouts or sleep, the free tiers of Yazio or Lifesum will be more than sufficient.

❓ FAQ

Yazio or Lifesum: which has the better free tier?
Both apps offer a very similar free tier that includes barcode scanning and manual meal logging. However, Yazio holds a slight edge by allowing basic intermittent fasting tracking and partial recipe access, whereas Lifesum locks most diet plans and its detailed Life Score behind the Premium paywall.
Can you track a ketogenic (Keto) diet on Yazio and Lifesum?
Yes, but Lifesum is significantly more comprehensive for the Keto diet. Lifesum Premium features dedicated programs ('Keto Burn' and 'Keto Easy') with net carb calculations, tailored recipes, and shopping lists. On Yazio, you can manually customize macro ratios for keto, but without the turnkey guided meal plans found in Lifesum.
Which app is best suited for strength training and bodybuilding?
If you lift weights intensively, neither Yazio nor Lifesum dynamically adjusts your targets between training and rest days. Yazio tracks protein goals effectively, but Atlo is the only platform that synchronizes your strength workouts (exercises, sets, progressive overload) with nutritional needs and neural recovery.
Do Yazio and Lifesum sync with Apple Health and Garmin?
Yes, both apps connect to Apple Health (HealthKit) and Android Health Connect, enabling calorie burn imports from Apple Watch, Garmin, or Fitbit. They also sync body weight and water intake metrics.
What is the difference between Lifesum's Life Score and Yazio tracking?
Lifesum's Life Score is a weekly score out of 100 that grades overall dietary quality (micronutrients, vegetables, healthy fats, hydration) rather than pure calories. Yazio focuses primarily on quantitative adherence to calorie and macro targets alongside fasting windows.

📖 Read next

Best Nutrition App: 2026 Complete Comparison

Foodvisor vs Yazio: Which Calorie Tracker to Choose?

Yazio vs MyFitnessPal: Feature Comparison

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