# Cals2Gains: AI Nutrition — Snap meal, AI tracks macros > Snap meal, AI tracks macros (iPhone/iPad app by CIVILTEK INGENIERIA SL.) - Source: https://appshunter.io/ios/app/cals2gains-ai-nutrition/id6762235238 (this page in markdown: same URL + `.md`) - Developer: [CIVILTEK INGENIERIA SL](https://appshunter.io/developer/1893488304) - Category: Health & Fitness, Food & Drink - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.0 · 48 MB - Languages: English, Spanish - Released: 2026-04-22 - Data updated: 2026-06-14 - User reviews in markdown: https://appshunter.io/ios/app/cals2gains-ai-nutrition/id6762235238/reviews.md ## What is Cals2Gains? Cals2Gains is the AI nutrition app built for people who actually train - not just for people who count calories. We give you what sports nutritionists give their clients: real science, macros that adapt to your training, and an AI that understands your plate without wrestling a database. SIX WAYS TO LOG A MEAL - AI camera: snap your plate, get a full ingredient breakdown - Barcode: scan any packaged product - Label OCR: point at the nutrition table, done - Search: USDA + Open Food Facts + Spanish BEDCA - Voice: "two eggs with toast and half an avocado" (Whisper) - Quick add and repeat your previous meal in one tap FRIDGE TO RECIPE AI (no one else does this) List what you have in your fridge. The AI generates a recipe that fits the macros you have left today. Save it, add it to your weekly plan, or log it as a meal on the spot. MACROS THAT ADAPT TO YOUR TRAINING Rest day, HIIT, long run, competition: your macros are not the same. We periodize calories and carbs with factors from 0.75x to 1.50x depending on the session. Protein stays constant: your muscle does not change because you trained harder today. BUILT-IN TRAINING PLANS Marathon 12 weeks, 10K 6 weeks, CrossFit 8 weeks. Every day the app adjusts your macros automatically based on the session. Or build your own plan from scratch. FIXES WHAT YOUR APPLE WATCH GETS WRONG Consumer wearables overestimate calories burned by 9 to 18%. We apply a scientific 0.9 coefficient so your deficit is real, not fiction. Cross-source aggregation of Apple Health + Garmin + Google Fit with no double counting. REAL SCIENCE Mifflin-St Jeor (82% accuracy) plus Katch-McArdle if you have body-fat percentage by bioimpedance. Protein in grams per kilo (ISSN Position Stand 2017), not as a percentage of calories. Margin of error 10 to 15%: we tell you upfront, we do not sell fake precision. SIX REAL GOAL MODES Lose fat, mini cut, recomp, maintenance, lean bulk, gain muscle. Each one with its own deficit or surplus factor and macro split, based on published literature (Helms 2014, Iraki 2019). WEEKLY AI COACH Every week it reviews your real progress and adjusts goals if needed. It tells you why calories went up or down: never blind decisions. WHAT TO EAT - AI MEAL SUGGESTIONS Five meals tailored to the macros you have left, your history, your allergies, and the time of day. WEEKLY PLAN + RECIPES + GROCERY LIST Full 7-day plan. Recipes with macros already calculated. Grocery list generated automatically from your plan. ANALYTICS AND PROTEIN DASHBOARD Charts for weight trend, adherence, workouts, protein intake. 7-day moving average so one bad weigh-in does not ruin your week. ACHIEVEMENTS AND STREAKS Unlockable achievements with celebratory animations. Progress you actually feel. INTERMITTENT FASTING AND WATER Fasting window tracker and water intake integrated into your day. PRIVATE PROGRESS PHOTOS Your photos stay in your account. Never used for marketing, never shared. BUILT IN SPAIN, NATIVE ENGLISH AND SPANISH No robot translations. Solo female founder, accessible at info@civiltek.es. FREE TO START Full core functionality free. Optional Premium for unlimited AI, advanced Weekly Coach and custom plans. BUILT FOR: - People who actually train - Runners, CrossFitters, triathletes - Amateur and semi-pro athletes - Anyone who tried MyFitnessPal, Yazio or Cal AI and wants more rigor Download Cals2Gains and stop counting calories on a guess. --- Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cals2gains.com/privacy.html Custom Terms: https://cals2gains.com/terms.html ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Cals2Gains Premium Annual | $49.99 | per year | | Cals2Gains Premium Monthly | $7.99 | per month | ## Version history (last 5 releases) ### 1.0.16 — 2026-05-05 Cals2Gains 1.0.15 — Coach Pro v2 (5 new features) FOR COACHES: • Weekly check-ins with photo + 4 ratings (energy, stress, hunger, adherence) • Client progress charts: weight, body fat, perimeters, photo timeline • Guided habits: 20 habits × 5 pillars (activity, nutrition, sleep, mindfulness, hydration) • Plan templates: design once, assign to 30 clients with 1 click • Autoflow: 5 automatic messages in first 14 days post-invite FOR CLIENTS: • Better coach experience (weekly check-ins + personalized reply) • Assigned habits with daily tracking and streaks • Personalized weekly plan with AI vision ### 1.0.11 — 2026-04-29 Sprint 2 MVP B2B: track your clients from the app. - Coach mode with free demo plan: visualize progress for up to 3 sample clients. - 4 real coach plans: Starter (€49/mo, up to 10 clients), Pro (€99/mo, 30 clients), Studio (€199/mo, 100 clients), and Pro Annual (€990/yr). - Share with coach: invite your coach from Profile → Share with coach. They get an email with a magic link to connect. - Free calculators: macros, caloric deficit and more at cals2gains.com/herramientas. - Stability and performance improvements. 14-day free trial on any coach plan. ### 1.0.10 — 2026-04-29 Version 1.0.10 - Improved Coach Share - Coach Share: new flow with invitation code. Your coach gets a link and a code, and the connection activates automatically when accepted. - Founders Edition: new banner on the home screen with lifetime access via one-time payment. - PDF report: more visible logo and properly sized legal text on every page. - Free eBook email capture now works on all devices. - Small stability and performance improvements. Thank you for your support. ### 1.0.6 — 2026-04-28 New freemium model: try the app for free before subscribing. • Photo-to-macros: 1 analysis per week, free • Voice logging: 1 per day, free • Barcode scanning: 3 per day, free • Label scanning: 1 per month, free Subscribe for unlimited access to all premium features with a 7-day free trial. ### 1.0.5 — 2026-04-27 Improved AI food scan (faster and more accurate). Auto macro adjustment based on your wearable data. Fridge→AI Recipe: new smart cooking options. Minor fixes and performance improvements. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-14.*