App Comparison

Lose It! vs YAZIO

Fuel Nutrition Team • March 16, 2026

Lose It! and YAZIO both aim to make calorie tracking approachable — clean designs, friendly interfaces, easy onboarding. The differences are in reliability, monetization, and what goes wrong when the apps don't work as expected.

Design & Polish

YAZIO is one of the most visually polished trackers in the App Store — smooth type, clean transitions, modern interface. Lose It! is similarly well-designed but slightly more utilitarian. Both prioritize approachability over data density.

Data Reliability

Lose It!'s database is crowd-sourced with accuracy issues — wrong portions, implausible entries, and odd serving choices. But the app itself is generally stable day to day.

YAZIO has a different problem: the data underneath the polished surface is unreliable. Nutrition values don't match package labels. Custom food entries trigger dead-end errors. Phantom entries inflate totals. The calendar breaks after updates. And switching phones can cause your entire history to fail to load.

For day-to-day reliability, Lose It! is more dependable despite its database issues.

Monetization

Lose It! is aggressively upsell-driven: discount timers, persistent banners, and nudges on every surface. It's annoying but transparent — you always know what's free and what costs extra.

YAZIO's monetization is subtler but has a bigger trust problem: users report being charged after forgetting to cancel trials, and key features like camera logging have moved behind the Pro paywall. Auto-renew surprises are a recurring complaint.

Pricing

Lose It! Premium at $39.99/year is cheaper than YAZIO Pro at $6.99/month ($83.88/year). For similar feature sets, Lose It! offers better value.

Verdict

Lose It! is the more reliable daily tool at a lower price — if you can tolerate the upsell pressure. YAZIO is more visually polished but has deeper data integrity and post-update reliability problems. Neither offers coaching or adaptive goals.

Want a tracker that's reliable, visually clean, and goes beyond calorie counting? Fuel uses Apple Health as your data backbone, delivers AI-powered logging, and provides daily coaching — no phantom entries, no post-update breakage.