Yazio vs Lifesum (2026): Two Design-Led European Trackers Compared
Criterion-by-criterion
| Criterion | Yazio | Lifesum | Winner |
|---|---|---|---|
| Logging speed | Faster — cleaner workflow, fewer screens | Slower — more menu navigation | Yazio |
| Database size | ≈ 4M entries — strong European coverage | ≈ 5M entries — broader but more crowdsourced | Tie |
| European packaged-goods coverage | Best in the category | Strong — Stockholm-built, EU-focused | Yazio |
| Prescribed diet plans | Limited — primarily weight-loss budget framing | Strong — keto, Mediterranean, 5:2, high-protein, vegetarian | Lifesum |
| Intermittent fasting integration | Best-in-class — IF is a first-class feature | Available but secondary | Yazio |
| Life Score / food quality grading | No equivalent feature | Life Score (1-100) aggregates daily food quality | Lifesum |
| Recipe library | Strong recipe analyzer | Strong curated recipe library | Tie |
| Premium annual price | $39.99/year | ≈ $49.99/year (often discounted via promo) | Yazio |
| Pricing transparency | Simple — flat annual price | Promo-led; real cost varies by sign-up timing | Yazio |
| Free tier usefulness | Limited but workable for basic logging | Limited — diet plans are Premium-gated | Tie |
| UI / design polish | High — clean, German-design quality | High — Stockholm-design polish | Tie |
| Onboarding | Fast — set goals, start logging | Slower — diet plan selection adds steps | Yazio |
| Web app | Yes | Yes | Tie |
| Fitness tracker integrations | Apple Health, Google Fit, Fitbit, Garmin, Polar | Apple Health, Google Fit, Fitbit | Yazio |
| Localization | Strong — multiple European languages | Strong — multiple European languages | Tie |
| Photo-AI logging | Basic | Basic | Tie |
Quick Verdict
Yazio and Lifesum are the two strongest design-led European calorie trackers. Both are subscription-based at around $40-50/year. Both have similar database sizes and similar UI polish. The execution differences map to different use cases.
Yazio wins as a calorie tracker. Faster logging, integrated intermittent fasting, better European packaged-goods coverage, simpler pricing, faster onboarding. For users who want to log calories and macros, Yazio is the better-fit product.
Lifesum wins as a prescribed-diet-program. The keto, Mediterranean, 5:2, and high-protein plans are more developed than anything Yazio offers, and the Life Score (daily food-quality aggregate) is a useful framing for users who want a single-number summary of how they ate.
Tally across 16 criteria: Yazio 8, Lifesum 5, Tied 3.
When Yazio Wins
You want a tracker, not a diet program. You combine calorie tracking with intermittent fasting. You live in Europe and want the best European packaged-goods coverage. You want the cheaper Premium option ($39.99 vs ~$49.99). You want faster logging and cleaner onboarding.
When Lifesum Wins
You want a prescribed diet plan rather than open-ended logging. You respond to structured weekly programs better than to open targets. You want the Life Score framing for daily food quality. You specifically want a keto, Mediterranean, or 5:2 plan with daily structure.
Bottom Line
For most users, Yazio is the better calorie tracker. For users who want a structured diet program, Lifesum’s plans justify the choice.
Last reviewed: 2026-05-17. See our methodology and no-affiliate disclosure.
Frequently Asked Questions
Yazio or Lifesum — which should I pick?
Yazio is the better tracker; Lifesum is the better prescribed-diet-program. If you want to log calories and macros with optional intermittent fasting, Yazio. If you want a structured diet program (keto, Mediterranean, 5:2) with weekly plans and recipes, Lifesum.
Is Yazio cheaper than Lifesum?
Yes. Yazio Premium is $39.99/year. Lifesum Premium is nominally $49.99/year but promo-led — the real cost varies by sign-up timing.
Which has better intermittent fasting tracking?
Yazio, decisively. IF is a first-class feature in Yazio with pre-built protocols and integration into the food diary. Lifesum has IF but it is secondary to the prescribed diet plans.
Are Yazio and Lifesum European?
Yes — Yazio is German (YAZIO GmbH, Erfurt). Lifesum is Swedish (Lifesum AB, Stockholm). Both have strong European food data and EU localization. For US users, MyFitnessPal still wins on local chain restaurant coverage.
Yazio vs Lifesum for keto?
Lifesum's prescribed keto plan is more developed than Yazio's general macro tracking. For keto-specific use with net carbs as the first-class metric and integrated ketone log, Carb Manager is the purpose-built choice and beats both.
Which one is better for beginners?
Yazio's onboarding is faster and the daily workflow is cleaner. Lifesum's prescribed plans give beginners more structure if they want it but add steps to onboarding.