# Corio: Oura Tag Correlations — HRV trends, tags, CSV export > Oura Ring data analysis for physiological age, recovery, and habit correlation. (iPhone/iPad app by Yevhenii Marendych.) - Source: https://appshunter.io/ios/app/corio-oura-tag-correlations/id6766167022 (this page in markdown: same URL + `.md`) - Developer: [Yevhenii Marendych](https://appshunter.io/developer/1896221229) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 26.0 · 33 MB - Languages: American English - Released: 2026-05-21 - Data updated: 2026-10-04 - Monetization: freemium ## What is Corio? Oura shows the tag. Corio shows the nights. You tag your nights — late meal, workout, magnesium, hot room. Oura keeps the list and analyzes almost none of it: custom and repeating tags never get a Discovery. Corio takes every tag, including those, and shows the nights behind it against your own baseline — so you know what moved your HRV and sleep, and what didn't. Oura says what. Corio says why. WHAT THE DEVELOPER'S OWN 298 NIGHTS SHOWED Real numbers from one Oura Ring, computed the same way Corio does it for you — each tag's nights against your own 7-night baseline. No averages from other people. • Late bedtime → sleep score 84 → 76. Every hour later cost about 5 points and 40 minutes of sleep. • Late bedtime → HRV: 0%. Same nights, HRV didn't move (31.3 vs 31.7). The drop was sleep duration, not recovery. The score can't tell you that — the tags can. • One warm night, no AC → HRV 49 → 29, resting heart rate 53 → 59, on a night with 8.7 h of sleep and a sleep score of 91. The score looked fine. The body didn't. HOW IT WORKS 1. Connect — sign in with Oura. Corio pulls your nights and the tags you already log in the Oura app. They keep arriving even when Corio is closed. 2. Tag as usual — in Oura or in Corio. Late meal, caffeine, workout, travel, illness — anything. Late meals, workouts and late bedtimes are tagged for you automatically. 3. Get the receipt — every morning: what changed, by how much, and the exact nights that prove it. A preliminary read after 3 nights, the full receipt at 5. Share it if you like. ALSO INSIDE • Readiness, HRV, resting heart rate, SpO2 and body temperature against your own baseline • Sleep stages, bedtime rhythm, latency and efficiency; night HRV and heart rate hour by hour • Stress vs recovery minutes across the day • Training load with heart rate zones from real per-second data • Nutrition with photo logging, macros, and food-to-sleep correlations • A coach that answers from your own week — one thing to do today • Compare recovery with friends — something your ring app doesn't do BUILT FOR THE RING YOU ALREADY OWN Corio syncs your Oura history automatically. Apple Health works too, and WHOOP, Garmin and Polar are supported — but Oura is where Corio is at its best. FREE AND PREMIUM Your first tag receipt is free. Premium unlocks every tag, the coach, food photo analysis and deep correlations. SUBSCRIPTION Corio Premium is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://marendych.github.io/corio-privacy/privacy.html Corio is not affiliated with Oura Health. Oura is a trademark of Oura Health Oy. ## Key features - Physiological age calculation - Habit impact analysis - Hourly recovery tracking - Integrated daily timeline - Personalized pattern discovery - Meal calorie and macro tracking - Friend recovery comparison ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Yearly | $49.99 | per year | | Premium Monthly | $5.99 | per month | ## Is Corio safe? Not enough ratings yet to assess Corio. ## Is Corio legit? Corio: Oura Tag Correlations has limited verification signals. The AppsHunter Legitimacy Score for Corio is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Corio ### What is Corio's physiological age? Corio calculates your physiological age by analyzing your Oura Ring data, such as readiness, HRV, resting heart rate, and sleep. It presents this as a single number, indicating whether your body is functioning younger or older than your chronological age. ### How does Corio use my Oura Ring data? Corio connects directly to your Oura Ring data, automatically importing readiness, sleep stages, HRV, resting heart rate, SpO2, and temperature. It uses this information to provide detailed insights without manual entry. ### Can Corio track my recovery hour by hour? Yes, Corio offers hour-by-hour recovery tracking by monitoring HRV throughout the night. It also provides a full sleep hypnogram detailing REM, deep, and light sleep phases, and a live scale for stress and recovery. ### How does Corio help me understand my daily habits? Corio displays your meals, workouts, and heart rate on a single timeline, allowing you to see the direct impact of activities like late dinners or intense workouts on your sleep and recovery. ### Does Corio offer personalized insights? Yes, Corio builds correlations based on your unique data, not general population averages. This means it identifies what specifically raises your HRV, rather than relying on generic recommendations. ### Can I compare my recovery with friends using Corio? Corio allows you to compare your recovery with friends who also use the app. You have full control over what data you share, and nothing is made public by default, ensuring your privacy. ### What are the subscription options for Corio? Corio offers a 'Premium Monthly' subscription for $5.99 with a 7-day free trial, and a 'Premium Yearly' subscription for $49.99, also with a 7-day free trial. ### Is Corio available on Android devices? Corio is currently supported on iPhone and iPad. While it can work with Apple Health, it is optimized for use with an Oura Ring. ## Version history (last 5 releases) ### 1.0.56 — 2026-10-01 • Your home screen now fits your device: Oura, WHOOP, Apple Watch or just iPhone — each gets its own layout, and nothing shows up that your device can't fill • Your layout is saved per device, so switching devices never loses it ### 1.0.55 — 2026-09-30 • No ring or watch? Tap “Show my data from iPhone” and see your own steps instead of a sample • Steadier start: Oura data loads once when the app wakes, not three times ### 1.0.54 — 2026-09-29 Oura on the Web shuts down Oct 5. If you used it to pull a CSV, this release is for you: • Export your nights as a real CSV — one row per night, 28 columns, opens in any spreadsheet. Bedtime is in your own local time. • Your tags land on the night they affected, not the day you logged them • Quieter, steadier app throughout ### 1.0.53 — 2026-09-28 Fixes from watching how the app actually behaves: • Fixed: "Continue with Google" did nothing when creating an account from inside the app. Sign-in works from every screen now. • Your strongest tag now shows on the home screen and opens the full card • Training load no longer says "not enough data" when a request simply failed • Share sheets open from every screen • Faster, quieter app start ### 1.0.52 — 2026-09-27 See it before you connect anything: • The HRV tag card now opens on sample data, so you can tell what Corio does • One tap from there to connect your Oura and see your own ## Apps similar to Corio | App | Rating | Price | Category | | --- | --- | --- | --- | | [BioTrace: Longevity Tracker](https://appshunter.io/ios/app/biotrace-longevity-tracker/id6759473428) | — | Free | Health & Fitness | | [Marquer](https://appshunter.io/ios/app/marquer/id6759178751) | — | Free | Health & Fitness | | [Cortex: Nootropic & Peptide AI](https://appshunter.io/ios/app/cortex-nootropic-and-peptide-ai/id6762236719) | 5.0 (5) | Free | Health & Fitness | | [NightGuard: Sleep & Habits](https://appshunter.io/ios/app/nightguard-sleep-and-habits/id6754812386) | 5.0 (1) | Free | Health & Fitness | | [EXO AI – Calorie Counter](https://appshunter.io/ios/app/exo-ai-calorie-counter/id6762631091) | — | Free | Health & Fitness | | [Athalyze](https://appshunter.io/ios/app/athalyze/id6471852530) | 5.0 (5) | Free | Health & Fitness | ## Related topics [oura](https://appshunter.io/ios/topics/oura) --- *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 2026-10-04.*