# Ratiō - AI Calorie Tracker — AI Photo Meal & Macro Tracking > AI-powered calorie and macro tracker using photo recognition with detailed item breakdown. (iPhone/iPad app by Ratio Health LLC.) - Source: https://appshunter.io/ios/app/ratio-ai-calorie-tracker/id6790632661 (this page in markdown: same URL + `.md`) - Developer: [Ratio Health LLC](https://appshunter.io/developer/6790632663) - Category: Health & Fitness, Food & Drink - Price: Free with in-app purchases - Rating: 5.00/5 from 7 App Store ratings · 4 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 43 MB - Languages: American English - Released: 2026-08-16 - Data updated: 2026-09-23 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/ratio-ai-calorie-tracker/id6790632661/reviews.md ## What is Ratiō? Point your camera at your plate. Ratiō reads it and returns calories, protein, carbs, and fat in seconds. But here's what makes Ratiō different: it shows its work. Most AI food trackers hand you a number and hope you don't ask questions. Ratiō breaks down every item it identified, the portion it estimated, and how it got there. Disagree? Edit it in two taps. Your correction sticks, and your log stays honest. HOW IT WORKS • Snap a photo of any meal — home-cooked, takeout, restaurant, whatever's in front of you • Ratiō identifies each component and estimates portions • Review the breakdown, adjust anything that looks off • Log it and move on BUILT FOR PEOPLE WHO ACTUALLY TRACK • Full macro breakdown on every entry, not just a calorie total • Item-level editing — fix one ingredient without redoing the whole meal • Manual entry and quick-add for the days you already know the numbers • Daily targets you set, not targets an algorithm decides for you • Clean, fast interface that opens straight to the camera NO GAMES • Clear pricing before you sign up • Free trial with an obvious cancel path • No fake precision, no invented confidence, no ads Tracking only works if you keep doing it. Ratiō is built to take five seconds, not five minutes — so you actually still be using it in month three. SUBSCRIPTION DETAILS Ratiō Pro is available as a monthly subscription at $14.99/month or an annual subscription at $99/year, both starting with a 3-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ratiohealthapp.com/privacy Terms of Service: https://ratiohealthapp.com/terms ## Key features - AI photo meal analysis - Calorie, protein, carb, fat breakdown - Item-level editing for accuracy - Manual entry and quick-add options - Customizable daily targets - Fast camera-first interface ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Ratiō Pro Monthly | $14.99 | per month | | Ratiō Pro Yearly | $99.99 | per year | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/ratio-ai-calorie-tracker/id6790632661/reviews.md ### 5/5 — Macros Management Made Easy *2026-09-12* I downloaded the app and subscribed a couple weeks ago. It’s a VERY simple way to gauge progress, make better nutritional decisions, and hold you accountable for those choices. The AI is quite accurate ### 5/5 — BEST CALORIE TRACKER *2026-09-12* This is by far the best calorie tracker I have used. It’s nice that it’s scientifically backed unlike the other apps highly recommend. ### 5/5 — Best calorie tracking app! *2026-08-29* Absolute game changer! It’s so easy to keep track of my macros through out the day. All you have to do is snap a picture and boom done. Highly recommend this app for anybody serious about their fitness and looking to save time on calorie tracking! ### 5/5 — Finally, tracking that doesn’t feel like a chore *2026-08-17* I’ve tried every calorie app out there and always quit within a week because manual logging is exhausting. This one is different — you snap a photo and it just tells you the macros. No searching food databases, no guessing portion sizes. It’s genuinely accurate too, even with home-cooked meals that aren’t in any database. This is what nutrition tracking should have been from the start. ## Frequently asked questions about Ratiō ### How does Ratiō track calories? Ratiō uses AI to identify food items from a photo of your meal. It then estimates portion sizes and calculates the calories, protein, carbohydrates, and fats for each item and the meal as a whole. ### Can I edit the information Ratiō provides? Yes, Ratiō allows you to edit any identified item or its estimated portion size with just two taps. Your corrections are saved and applied to your log. ### What are the subscription costs for Ratiō Pro? Ratiō Pro is available as a monthly subscription for $14.99/month or an annual subscription for $99/year. Both options include a 3-day free trial. ### How do I cancel my Ratiō subscription? You can manage and cancel your subscription within your App Store account settings. Auto-renewal can be turned off at least 24 hours before the end of the current subscription period. ### Does Ratiō have ads? No, Ratiō is ad-free. The app explicitly states 'no ads' in its description, focusing on a clean user experience. ### What devices does Ratiō support? Ratiō is supported on iPhone and iPod devices. It is designed for iOS users. ### How often is Ratiō updated? The latest version of Ratiō is 1.0, and it was last updated on August 17, 2026. This indicates recent development activity. ### What is the age rating for Ratiō? Ratiō has an age rating of 17+. This is likely due to the nature of health and fitness tracking apps that may involve detailed nutritional information. ## Version history (last 2 releases) ### 1.1.0 — 2026-09-18 Ratio has been redesigned from the ground up. A NEW LOOK Softer surfaces, deeper contrast and clearer type throughout. Your day's calories now lead the home screen as one readable number. DARK MODE A true black theme that keeps Ratio's colours intact. Follows your phone automatically, or choose Light or Dark yourself in Profile > Appearance. SEE IT WORK FIRST Your first AI meal analysis is free. Watch a photo turn into calories and macros before you decide anything. WORKOUT RECOMMENDATIONS A weekly plan built from your profile and the WHO and US Physical Activity Guidelines. Tap any session to log it. ALSO NEW A new app icon and launch screen A progress ring while your meal is analyzed, instead of a spinner A gold medal when you reach 80% of your daily target Refer a friend from your Profile Sliding scales for height and weight during setup Redesigned week view on Progress Clearer subscription management Sources behind every target, on the screen that shows it Fixes and polish across the app ### 1.0 — 2026-08-17 No release notes. ## Apps similar to Ratiō | App | Rating | Price | Category | | --- | --- | --- | --- | | [Crumb: Food Coach & Tracker](https://appshunter.io/ios/app/crumb-food-coach-and-tracker/id6754396931) | 5.0 (3) | Free | Health & Fitness | | [CozyMind](https://appshunter.io/ios/app/cozymind/id6783425920) | 4.7 (3) | Free | Health & Fitness | | [NutriLens AI: Calorie Counter](https://appshunter.io/ios/app/nutrilens-ai-calorie-counter/id6776608256) | — | Free | Health & Fitness | | [CalSnap AI: Calorie Counter](https://appshunter.io/ios/app/calsnap-ai-calorie-counter/id6800721096) | — | Free | Health & Fitness | | [Syntra: Workout & Gym Trainer](https://appshunter.io/ios/app/syntra-workout-and-gym-trainer/id6798341371) | — | Free | Health & Fitness | | [FitnessGO: Fasting & Calorie](https://appshunter.io/ios/app/fitnessgo-fasting-and-calorie/id6754551911) | — | Free | Health & Fitness | --- *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 2026-09-23.*