Yield: Calorie & Sleep Tracker

Snap your plate: Yield recognizes what's on it. And every morning, it reads your night and your body and tells you, in one sentence, what to do with your day. SNAP YOUR PLATE • One photo is enough: foods and their weight are recognized right on your iPhone. • Calories and macros come from Ciqual, the official French food composition table (3,484 foods) — not from an AI making numbers up. • Fix a weight or a food with one tap. The photo is never sent or stored. • Also: barcode scanning, food table search, water and caffeine in one tap, even with Siri. YOUR DAY IN ONE SENTENCE • Every morning, a reading in plain words: what your night, your recovery and your energy say together, plus one concrete tip. • Your plan for today: when to go to bed tonight, the right day for a hard session, the break worth taking. • Nothing is shown without its why: every tip cites the measurement behind it. YOUR BODY, AT A GLANCE • Body energy: what you have left, recalculated all day since you woke up. • Night score out of 100: duration against your need, stages, awakenings, regularity. • Recovery, stress, training strain, and a rating for every workout. • Your trends: what really changed this week, this month, this quarter. COMPARED TO YOU, NEVER TO AN AVERAGE Every score is read against your own last 60 days. "Low" means low for you, and nothing else. NOTHING LEAVES YOUR IPHONE No account, no server, no ads, no usage analytics. Everything is calculated on your phone. The only network request sends a barcode to Open Food Facts when you scan a product. WHAT YIELD IS NOT Yield is not a medical device. It diagnoses nothing and recommends no treatment: it describes changes from your usual and helps you plan your day. FREE, AND IT STAYS FREE Free: body energy, night score, recovery and stress, the food log (barcode, table, manual entry), your trends, and full transparency about your data. With a subscription: the daily reading and your plan, plate photos, weekly and monthly reviews, experiments and notifications. SUBSCRIPTION, WITH A 7-DAY TRIAL • Yield monthly — 7 days free, then billed every month • Yield yearly — 7 days free, then billed every year • Yield lifetime — one-time purchase, no renewal Prices are shown in the app before you pay. The trial is available once per Apple Account. After 7 days, the subscription becomes paid and renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account at confirmation. You can manage and cancel at any time in your account settings. WHAT YOU NEED An iPhone running iOS 26. Plate photos need iOS 27 and an Apple Intelligence–compatible iPhone. An Apple Watch isn't required, but without overnight measurements some scores can't be calculated — the app tells you which ones, and why. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://math78650.github.io/yield-privacy/