# Lightive: AI Health Coach — HRV, Sleep & Stress Tracker > HRV, Sleep & Stress Tracker (iPhone/iPad app by 欣成 刘.) - Source: https://appshunter.io/ios/app/lightive-ai-health-coach/id6783835858 (this page in markdown: same URL + `.md`) - Developer: [欣成 刘](https://appshunter.io/developer/1882148763) - Category: Health & Fitness, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.0 · 18 MB - Languages: American English, Chinese (Simplified, China) - Released: 2026-08-24 - Data updated: 2026-10-31 ## What is Lightive? Lightive is an AI health coach for the data already on your iPhone. It turns the Apple Health data you authorize — sleep, HRV, stress, heart rate, steps and activity — and the lab reports you upload into clear daily insights. DAILY HEALTH OVERVIEW See sleep, naps, stress, resting heart rate, HRV and activity in one daily view, with what changed and what may deserve your attention. Arrange the home screen to show what matters to you. SLEEP, HRV AND STRESS Review sleep stages, continuity and naps against your own recent baselines. Stress is estimated mainly from HRV and compared with your personal resting reference. TRENDS AND WEEKLY REVIEW Follow 7, 30 and 90-day trends with a health score and tap any chart for exact values. Each week, get a calm summary of your sleep, steps and HRV with daily context. AI HEALTH COACH Ask natural follow-up questions grounded in information you provide and health data you choose to authorize. Snap a meal to log it, or ask what to eat today, and receive general nutrition guidance. AI output can be inaccurate, so check important details against original data and professional advice. LAB REPORT INSIGHTS Upload a clear PDF or photo of a blood test or checkup report to organize key findings, out-of-range items and changes over time, while keeping the original report available for reference. PRIVACY AND CONTROL You decide which Apple Health permissions to grant and can change them in system settings at any time. Lightive reads health data only after permission, does not write data to Apple Health, and does not use health data for targeted advertising. You can delete your Lightive account in the app and request deletion of linked service data. OPTIONAL PREMIUM SUBSCRIPTION Core features are available for free. An optional monthly or annual auto-renewing Lightive Premium subscription unlocks unlimited AI health conversations and up to 180 days of health history. Prices are shown by the App Store. Manage or cancel through Apple ID subscription settings and restore eligible purchases in the app. Lightive is a health-information and general wellness tool. It is not a medical device and does not provide diagnosis, treatment, prescriptions or emergency medical services. Health data and AI content may be incomplete or inaccurate. Consult a qualified healthcare professional about symptoms, abnormal results, medication or treatment, and contact local emergency services in an emergency. Privacy Policy: https://liuteam.com/lightive/privacy.html Terms of Use (EULA): Apple Standard End User License Agreement applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Monthly | $2.99 | per month | | Premium Yearly | $29.99 | per year | ## Is Lightive safe? Not enough ratings yet to assess Lightive. ## Is Lightive legit? Lightive: AI Health Coach appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Lightive is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.1.8 — 2026-10-15 Improvements in this update: • Weekly review: sources now sit together in one collapsible section at the end of the report, so the summary reads cleanly. • Source tags across the app use a more compact layout. • More reliable data handling when you sign out and sign back in to the same account. • General stability and performance improvements. Thanks for using Lightive. Insights are for general wellness only and are not a medical diagnosis. ### 1.1.7 — 2026-10-09 Fixes and polish across the app: • Trends: long dimension names such as "Activity" no longer wrap onto two lines, so overview rows stay clean on every screen size. • Home now follows your language: after switching languages, home content updates to match instead of showing the previous language. • "Today" now respects your time zone — browsing earlier dates no longer mislabels them as today. • The "partial data" notice on daily insights now appears only when data is genuinely incomplete, not when optional details are simply empty. • If you changed time zones during onboarding, the time zone notice still appears after the app restarts. • General stability improvements. Thanks for using Lightive. Insights are for general wellness only and are not a medical diagnosis. ### 1.1.6 — 2026-10-09 Fixes and polish for the Trends tab: • Full insight now updates on its own. If your range analysis is still being prepared when you open it, you'll see a clear "in progress" card that switches to the finished insight automatically — no more blank page or stale message. • Cleaner layout: the duplicate "Full insight" entry at the bottom is gone, and "Related factors and limits" now shows a single expand arrow. • If preparing the insight takes too long, you can retry right from the Full insight page. • Accessibility: the retry button now works on its own with VoiceOver and has a larger tap target. Thanks for using Lightive. Insights are for general wellness only and are not a medical diagnosis. ### 1.1.5 — 2026-10-09 Lightive 1.1.5 brings naps into your sleep card, a new stress view, a home screen you can arrange, and clearer daily insights. Sleep • Daytime naps now appear on the sleep card (for example "+ 26 min nap"). Naps are listed separately and don't count toward your main sleep or your health score. • When last night's sleep is missing, Lightive tells you whether it hasn't synced yet or wasn't recorded, with a shortcut to refresh sync or check your devices. • If your main sleep hasn't synced yet, the sleep part of your health score is marked "not counted yet" instead of pulling the score down. Stress • New stress card and stress detail: an estimate of how your day is going, based mainly on HRV with heart rate as support, compared with your own resting reference. For general wellness only, not a diagnosis. • When there's no stress estimate, the card explains why (permission not granted, waiting to sync, or nothing recorded) and what you can do next. Home and insights • Customize your home screen: show or hide cards, reorder them, or restore the default layout. • A new full daily insight leads with the conclusion, then shows how today compares with your usual, the evidence behind it, and one action you can tick off. • The health score explanation has been redesigned to show what raised your score, what lowered it, and what wasn't included. Trends • A refreshed Trends tab. Tap or drag on any chart to see exact values. • New explainers describe what each metric means and how to read it. • AI insights now show when they were generated and let you know when they may be out of date. Time zones • Days, daily totals and scores now follow your time zone, so data stays accurate wherever you are. Sync and offline • If one type of health data can't be read, the rest still syncs, and the result is shown as partially complete. • Without a connection, the home screen shows your most recent data with the time it was updated, then syncs again automatically once you're back online. • Lightive now syncs when you return to the app and after you change Health permissions. • Fixed an issue where pull to refresh could stop responding after Health access was turned off and back on. Notifications • Lightive asks for notification permission only when you turn on a reminder or a notification setting. If you declined earlier, you can jump straight to Settings to enable it. • Fixed reminders not arriving for some people after reinstalling the app or moving to a new iPhone. ### 1.1.4 — 2026-10-05 Sleep and HRV insights are now easier to understand, with the full explanation and key points shown before the data. This update also improves metric units and English wording, makes the date picker close reliably, and fixes several scrolling and detail-page display issues. Fixed an issue that could prevent 7-day and 30-day sleep details from loading. Improved sign-in security and session handling. ## Apps similar to Lightive | App | Rating | Price | Category | | --- | --- | --- | --- | | [基因宝-祖源+家庭健康检测+交友](https://appshunter.io/ios/app/plus-plus/id1434288453) | 3.6 (7) | Free | Health & Fitness | | [Fito: Fitness Streak, Calorie](https://appshunter.io/ios/app/fito-fitness-streak-calorie/id6596806184) | 4.6 (537) | Free | Health & Fitness | | [Water Tracker - Drink Reminder](https://appshunter.io/ios/app/water-tracker-drink-reminder/id1404193468) | 4.7 (3,674) | Free | Health & Fitness | | [Glofox](https://appshunter.io/ios/app/glofox/id916224471) | 4.5 (272) | Free | Health & Fitness | ## More apps by 欣成 刘 - [NewsBar — AI 驱动的菜单栏信息流](https://appshunter.io/ios/app/newsbar-ai/id6760652861) - [Kora - Komari Server Monitor](https://appshunter.io/ios/app/kora-komari-server-monitor/id6827958951) All apps by 欣成 刘: https://appshunter.io/developer/1882148763 --- *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 2026-10-31.*