# Perform: Fitness, Health, HRV — Workout, Cirqa, Sleep Tracker > Wearable data analysis for recovery, strain, and sleep scores. (iPhone/iPad app by Infinite Idea Machine LLC.) - Source: https://appshunter.io/ios/app/perform-fitness-health-hrv/id6745765434 (this page in markdown: same URL + `.md`) - Developer: [Infinite Idea Machine LLC](https://appshunter.io/developer/1123523389) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 4.30/5 from 31 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 56 MB - Languages: American English - Released: 2025-08-12 - Data updated: 2026-09-02 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/perform-fitness-health-hrv/id6745765434/reviews.md ## What is Perform? PERFORM - RECOVERY, HRV, COACH, STRAIN & SLEEP FOR APPLE WATCH, GARMIN CIRQA, WHOOP, AIRPODS PRO 3, OURA RING, AND 50,000+ DEVICES AND HEALTH, FITNESS AND SLEEP APPS. Unlock WHOOP style insights using the watch or fitness tracker you already wear. Whether you use an Apple Watch, Garmin Cirqa, WHOOP, Oura Ring, AirPods Pro 3, or another supported device, Perform turns your health data into simple Recovery, Strain and Sleep insights so you can train smarter every day. WHY PERFORM? If you searched for “Whoop alternative”, “Garmin Cirqa”, “Cirqa app”, “Apple Watch recovery”, “Whoop for Apple Watch”, “Oura for Apple Watch”, or “HRV tracker”, you found the right app. Perform converts your Apple Health data into three simple numbers every athlete cares about: * RECOVERY SCORE: Morning readiness from HRV, resting heart rate, respiratory rate and last night’s sleep * STRAIN SCORE: Total cardiovascular load from time spent in elevated heart rate zones (70 to 100 percent HRmax) * SLEEP SCORE: Quality, depth and consistency from REM, Deep and Core sleep No extra straps, subscriptions or clutter. Just Recovery, Strain and Sleep in one clean dashboard. KEY FEATURES * Works with Apple Watch, Garmin Cirqa, WHOOP, Oura Ring, AirPods Pro 3, and 50,000+ supported health, fitness and sleep devices and apps * Recovery, Strain and Sleep Scores in one simple dashboard * WHOOP style readiness zones (green, yellow and red) * Advanced sleep tracking with REM, Deep, Core, disturbances and consistency * Personalized heart rate zones and training load for runners, cyclists, CrossFit, HIIT and triathletes * Data synced through Apple Health and HealthKit * Actionable notifications like “Good morning! Your Recovery is 86. Time for a tempo run.” * Zero setup. Grant Health access once and Perform stays up to date automatically. WHO IT IS FOR * Athletes looking for a WHOOP replacement * Garmin Cirqa users who want richer recovery, sleep and training insights * Apple Watch users who want WHOOP style recovery * Oura Ring users looking for deeper performance insights * Runners, cyclists, triathletes, CrossFit athletes and strength athletes focused on HRV, recovery and training load * Anyone who wants a clean, minimalist app that surfaces only the metrics that matter HOW IT WORKS 1. CONNECT: Grant Apple Health permission to read heart rate, HRV, sleep, respiratory rate and other health metrics. 2. ANALYZE: Perform transforms your biometrics into personalized Recovery, Strain and Sleep Scores. 3. ACT: Wake up to your Recovery Score, monitor Strain throughout the day, review your Sleep every morning and train smarter. PRIVACY FIRST Perform stores and processes your HealthKit data locally on your iPhone. Your personal health data never leaves your device unless you choose to export it. COMPATIBILITY * iPhone running iOS 17.5 or later * Apple Watch Series 4 or later running watchOS 10 or later * Optimized for Apple Watch Ultra and Apple Watch Ultra 2 * Works with Apple Health and supports data from Garmin Cirqa, WHOOP, Oura Ring, AirPods Pro 3, and more than 50,000 health, fitness and sleep devices and apps Download Perform today and turn your Apple Watch, Garmin Cirqa, WHOOP or Oura data into actionable Recovery, Strain and Sleep insights. SUBSCRIPTION OVERVIEW Peak+ is available as a monthly or annual auto-renewing subscription. * $7.99/month * $49.99/year with a 3 day free trial Your subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. You can manage your subscription or turn off auto-renewal in your iCloud Account Settings after purchase. Privacy Policy: https://performbiometrics.com/privacy Terms of Use: https://performbiometrics.com/terms ## Key features - Recovery Score from HRV, HR, respiration, and sleep - Strain Score for cardiovascular load - Sleep Score with REM, Deep, and Core stages - WHOOP-style readiness zones - Personalized HR zones and training load - On-device data processing - Actionable notifications ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Perform Peak+ | $49.99 | per year | | Perform Peak+ | $9.99 | per month | | Perform Peak+ | $7.99 | per month | | Perform Peak+ | $49.99 | per year | | Perform Peak+ | $39.99 | per year | | Perform Peak+ | $49.99 | per year | | Perform Peak+ | $7.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Quick Boost | $3.99 | one-time | | Quick Boost | $1.99 | one-time | | Quick Boost | $9.99 | one-time | ## What do users think of Perform? Overall sentiment: neutral **Pros** - 👍 Great layout - 🚀 Hydration feature - 💡 AI feature is a game changer - 👍 Awesome interface and insights **Cons** - 🐛 Sleep data broken - 🔒 Cannot delete account - 🔒 Developer violating Apple's account deletion policy - 🔒 Contact email provided is no longer valid **Commonly reported bugs** - Sleep data broken - Login screen freezes - Incompatible with older devices **Most requested features** - Dark mode option - Advanced analytics dashboard ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/perform-fitness-health-hrv/id6745765434/reviews.md ### 1/5 — No widgets or Apple Watch complications *2026-03-22* A premium monthly price without any of the features necessary in 2026 ### 5/5 — Excellent *2026-03-13* Well, done review. ### 3/5 — Has potential *2026-01-29, version 2.1.3* Its not a great replacement for my whoop but maybe after my subscription is over ill get an alternative band and will come back to this one. ### 2/5 — Missed potential *2025-11-01, version 1.9.4* The app promised so much but delivered so little. The concept is great and I really like the hydration streak an challenge. Negative points are: - App crashes every second time when I open it (17 Pro Max with iOS 26.0.1 - UI bugs all over: No liquid glass, bar charts look bad when the data is higher than the target or when the value isn't divisible by ten, automatic theme switching between light and dark mode based on the system does not work an stays always in light mode - No charts for the development of strain, recovery and sleep score available. It's more of an app to tell you what's going on with your health data on the present day rather than telling you your developed your health. All in all: The current version is a waste of money for the Peak+ subscription. It offers hardly any value, the app is unstable and not maintained. The iOS 26 Health App is the better option for most users. I hope this app will be optimized. I won't be renewing my subscription for it when the subscription period is over. Feels like money wasted on a good idea with suboptimal delivery. ### 1/5 — No Account Deletion *2025-09-26* I can still log into my account and all of my personal details are still stored, even though I’ve deleted my account multiple times. This developers violating Apple’s account deletion policy. **Developer response:** We have account deleting on the settings page clearly at the bottom in red text. Just tap it and it does the trick! Looking into the email issue you mentioned now. Feel free to email alexkehr@mac.com in the meantime ### 1/5 — Account retained after deletion *2025-09-16* I’ve deleted my account multiple times and I can still login back in with all of my account details intact. The developer is not deleting accounts and violating Apple’s account deletion policy. **Developer response:** We have account deleting on the settings page clearly at the bottom in red text. Just tap it and it does the trick! Looking into the email issue you mentioned now. Feel free to email alexkehr@mac.com in the meantime ### 1/5 — Account retained after deletion *2025-09-14* I’ve deleted my account multiple times and I can still login back in with all of my account details intact. The developer is not deleting accounts and violating Apple’s account deletion policy. **Developer response:** We have account deleting on the settings page clearly at the bottom in red text. Just tap it and it does the trick! Looking into the email issue you mentioned now. Feel free to email alexkehr@mac.com in the meantime ### 1/5 — Account retained after deletion *2025-08-30* I’ve deleted my account 5 times and I can still login back in with all of my account details intact. You are not deleting accounts. **Developer response:** We have account deleting on the settings page clearly at the bottom in red text. Just tap it and it does the trick! Looking into the email issue you mentioned now. Feel free to email alexkehr@mac.com in the meantime ### 5/5 — great app *2025-08-28* big fan of the hydration feature ### 5/5 — Better than whoop *2025-08-28, version 1.9.2* And you don’t need to buy new hardware! ## Frequently asked questions about Perform ### What does Perform do? Perform analyzes your health data from wearables like Apple Watch, Whoop, and Oura Ring to provide key scores for your recovery, training strain, and sleep quality. It converts raw biometrics into easy-to-understand numbers to help you train smarter. ### What are the main features of Perform? Key features include a Recovery Score based on HRV, resting heart rate, respiration, and sleep; a Strain Score measuring cardiovascular load; and a Sleep Score detailing REM, Deep, and Core sleep stages. It also offers WHOOP-style readiness zones and personalized training load insights. ### How much does Perform cost? Perform offers a subscription called Peak+. It is available for $7.99 per month or $49.99 per year, with a 3-day free trial for the annual plan. Subscriptions auto-renew unless canceled at least 24 hours before the current period ends. ### What devices are compatible with Perform? Perform is compatible with iPhones running iOS 17.5 or later and Apple Watch Series 4 or later running watchOS 10 or later. It is optimized for Apple Watch Ultra and Ultra 2. It also integrates with over 50,000 other devices and health/fitness/sleep apps via Apple Health. ### How does Perform use my health data? Perform processes all HealthKit data locally on your iPhone. It uses proprietary algorithms to turn your biometrics into easy-to-read scores. No personal data leaves your device unless you choose to export it, ensuring privacy first. ## Version history (last 5 releases) ### 2.3.0 — 2026-09-01 Meet the new Perform Coach with clearer Apple Health insights, conversation history, and scheduled check-ins for workouts, sleep, recovery, and weekly progress. Notifications now open directly to the relevant experience, alongside improvements to onboarding, performance, and reliability. ### 2.2.9 — 2026-08-26 Workouts are more personal and useful than ever, with richer activity-specific insights, trends, streak progress, accurate names and units, and clearer guidance when health data is limited. This update also improves onboarding, notifications, Apple Watch performance, and overall reliability. ### 2.2.8 — 2026-08-25 Sleep scores now sync instantly when your watch does, with a morning notification when they're ready. Recovery and Strain are more accurate and better explained. Plus a cleaner, more focused app (we removed Circles social feature). ### 2.2.7 — 2026-08-22 Sleep scores now sync instantly when your watch does, with a morning notification when they're ready. Recovery and Strain are more accurate and better explained. Plus a cleaner, more focused app (we removed Circles social feature). ### 2.2.6 — 2026-08-20 Sleep scores now sync instantly when your watch does, with a morning notification when they're ready. Recovery and Strain are more accurate and better explained. Plus a cleaner, more focused app (we removed Circles social feature). ## Apps similar to Perform | App | Rating | Price | Category | | --- | --- | --- | --- | | [Metric: Health & Longevity](https://appshunter.io/ios/app/metric-health-and-longevity/id6630364978) | 4.2 (25) | Free | Health & Fitness | | [Runbuds](https://appshunter.io/ios/app/runbuds/id6744413545) | 4.9 (64) | Free | Health & Fitness | | [Whistle: AI Workout Planner](https://appshunter.io/ios/app/whistle-ai-workout-planner/id6739144449) | 4.1 (9) | Free | Health & Fitness | | [MyBodyWatch - HRV, Recovery](https://appshunter.io/ios/app/mybodywatch-hrv-recovery/id6474689088) | 4.6 (9) | Free | Health & Fitness | | [Century: Health & Fitness](https://appshunter.io/ios/app/century-health-and-fitness/id6741389219) | 3.6 (36) | Free | Health & Fitness | | [Ovelio: Recovery & Activity](https://appshunter.io/ios/app/ovelio-recovery-and-activity/id6743851219) | 4.6 (37) | Free | Health & Fitness | ## More apps by Infinite Idea Machine LLC - [Interactions: App Design](https://appshunter.io/ios/app/interactions-app-design/id6738012466) - [Dual \| Search & Ask Browser](https://appshunter.io/ios/app/dual-search-and-ask-browser/id6738114818) - [Crackle ‒ Unlock The Safe](https://appshunter.io/ios/app/crackle-unlock-the-safe/id6741009512) - [No Watermark: Save Your Videos](https://appshunter.io/ios/app/no-watermark-save-your-videos/id6759271886) - [Taste: AI Design & Coding Tool](https://appshunter.io/ios/app/taste-ai-design-and-coding-tool/id6761808391) All apps by Infinite Idea Machine LLC: https://appshunter.io/developer/1123523389 ## Related topics [performance tracking](https://appshunter.io/ios/topics/performance-tracking) --- *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 2026-09-02.*