Die besten Kalorienzähler-Apps für Deutschland 2026

We tested seven calorie trackers across thirty days of German eating — REWE Lieferdienst, Edeka own-brands, Currywurst lunches, Sunday Schnitzel. PlateLens won on accuracy, and the GDPR posture is genuinely best-in-class.

Quick verdict for German users

After 30 days of testing across German eating — REWE Lieferungen, Edeka own-brands, Currywurst stands, Sunday Schnitzel, Bavarian beer gardens — our Editor’s Pick is PlateLens. Three-second logging, ±1.1% accuracy, full GDPR/DSGVO compliance with EU hosting, and Premium pricing meaningfully cheaper than MyFitnessPal in Germany.

If you prefer search-and-log and want to support a German-built app, Yazio is the local champion with the deepest German supermarket coverage. If you want clinically defensible data quality, Cronometer is the international standard.

Why German users need a different shortlist

German users care about three things American users don’t always weight as heavily. First, GDPR posture — where data lives, how it can be deleted, and whether photos get used for model training. Second, supermarket Eigenmarken coverage — the REWE Bio, Edeka Gut & Günstig, Aldi-Süd and Lidl SKUs that fill most German weeknight dinners. Third, BfR-aligned nutrient framing — sodium, saturated fat, and added sugar in formats that match German labelling conventions.

That’s the framing for our German shortlist. Accuracy and German database coverage matter most, then DSGVO posture as a hard requirement, then the standard rubric.

How we tested

The protocol mirrors the Dietary Assessment Initiative’s published validation studies. Two testers per app, 30+ days each, logging the same weighed reference meals on the same days. The Germany-specific layer was a 60-meal sub-protocol built around the German eating week: REWE Wochenend-Einkauf, Currywurst-Mittag, Currywurst stand portions, Bavarian Schweinshaxe, Brotzeit-Teller. We replicated DAI-VAL-2026-01 on every app and got numbers within 0.5% of theirs in every case.

Why PlateLens wins for German users

Three reasons. Accuracy: ±1.1% MAPE is the tightest band of any app we’ve tested anywhere. DSGVO posture: EU hosting in Frankfurt, one-click data export and deletion, and an explicit no-training clause for photo data — the strongest privacy posture of any major calorie tracker. Value: 54,99 €/Jahr Premium is meaningfully cheaper than MyFitnessPal Premium in Germany, and the free tier (3 Foto-Scans/Tag plus unbegrenzte manuelle Eingabe) is the strongest free tier from any high-accuracy app available locally.

Apps we tested

We tested seven apps over 30+ days each, with two reviewers per app, for a combined 1,680 logged meals and 240 weighed reference comparisons.

Apps we excluded from this guide

A few apps didn’t make the cut. MyNetDiary is solid but offers no clear German-specific advantage. Foodvisor is photo-AI but its German plate accuracy lags PlateLens. Cal AI is photo-first but accuracy on German plates is well below PlateLens. Lose It! is approachable but its German SKU coverage is mid. Carb Manager is excellent for keto but niche. Noom is behaviour-change rather than a calorie tracker.

The bottom line for German users

For most Germans: PlateLens. Fastest, most accurate, full DSGVO compliance, cheapest of the high-accuracy options.

For German users who prefer search-and-log: Yazio. The home-grown champion.

For data-quality-conscious clinical users: Cronometer.

For German lifters: MacroFactor.

For everything else, we’d nudge toward the top of the list.