# Flexnest — At-Home Fitness > At-home fitness tracker with body composition analysis and health monitoring. (iPhone/iPad app by Flexnest.) - Source: https://appshunter.io/ios/app/flexnest/id1556409019 (this page in markdown: same URL + `.md`) - Developer: [Flexnest](https://appshunter.io/developer/1556409021) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.30/5 from 22 App Store ratings · 58 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 206 MB - Languages: American English - Released: 2021-03-18 - Data updated: 2026-08-23 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/flexnest/id1556409019/reviews.md ## What is Flexnest? The Flexnest App is here to revolutionize At-Home workouts and your fitness journey. The Flexnest app is compatible with the Flexscale – India’s 1st and smartest weighing scale which tracks over 13+ body parameters like Body Fat, Protein, BMI etc. The Flexnest App also keeps a track of changes to your body with easy to understand graphs and metrics. App neeeds access to HealthKit, in order to read steps from HealthKit and counts the average steps walked to display in the App. App uses care kit needs To track BPM and Heart condition. The app comes with a content subscription. Flexnest Content Subscription Flexnest plans: Monthly: INR 600 Half-Yearly: INR 3000 Yearly: INR 3600 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy policy: https://www.theflexnest.com/pages/privacy-policy-1 Terms and Conditions: https://www.theflexnest.com/pages/privacy-policy We at Flexnest are on a mission to make At-Home workouts truly engaging and irresistibly convenient for everyone, by bringing to you a holistic workout experience - right in the comfort of your nest. ## Key features - Tracks 13+ body parameters - Monitors body composition changes - Integrates with HealthKit for step tracking - Uses CareKit for heart rate monitoring - Provides easy-to-understand graphs and metrics - Offers holistic at-home workout experience ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Half yearly | $29.99 | per 6 months | | Monthly | $5.99 | per month | | Yearly | $34.99 | per year | | Yearly | $34.99 | per year | | Half-Yearly | $29.99 | per 6 months | | Monthly | $5.99 | per month | ## What do users think of Flexnest? Overall sentiment: negative **Pros** - ⭐ Amazing build quality - 👍 Smooth operation - 🌟 Fabulous technology and content - 👍 Works best with Flexnest products - 👍 Easy to use app - 👍 Great for home workouts - 👍 Innovative and result-oriented products - 👍 Works smoothly with Flexbike - 👍 Fantastic app for fitness enthusiasts **Cons** - ❌ App crashes frequently - ❌ Frequent authentication issues - ❌ Poor customer support - ❌ Subscription required for basic features - ❌ Login and registration problems - ❌ Data synchronization issues - ❌ App not working after updates - ❌ Privacy concerns regarding phone number - ❌ Inconsistent data readings - ❌ App not connecting to devices - ❌ Workout data not saved - ❌ Issues with offline exercise downloads - ❌ App not working on iPad or iPhone - ❌ Heart rate not recorded - ❌ App freezes or hangs - ❌ Locked out of the app - ❌ Incorrect birthday error - ❌ Cannot create new accounts - ❌ Cannot log in with previous credentials - ❌ Invalid OTP for mobile login - ❌ App crashes when specifying height - ❌ Error when creating new account with Apple ID - ❌ App not working in background - ❌ Incompatible with Apple Watch - ❌ Workout data treated as outdoor cycling - ❌ Calories burnt not updated in Apple Health - ❌ Cannot access own ride details without subscription - ❌ App not connecting to treadmill - ❌ App mixing data between profiles - ❌ No sync to Strava - ❌ Background running functionality issues - ❌ Timer runs at twice the speed in background - ❌ Calorie calculation incorrect in background - ❌ App stuck loading thumbnails - ❌ Calories reset to zero on pause - ❌ App crashing on iOS 15 - ❌ App crashes when inputting age - ❌ App crashes when trying to login on iOS 15 - ❌ App crashes when turning on graphical representation - ❌ User interface problems - ❌ App not connecting to device - ❌ Cannot skip lessons when repeating rides - ❌ No bookmark section for rides - ❌ Workout history not available for non-subscribers - ❌ Graphs not showing properly - ❌ BMI readings extremely high - ❌ Other parameters showing '0' except weight - ❌ Constantly begs for location permission - ❌ App doesn't write to Apple Health **Commonly reported bugs** - App crashes frequently - Authentication required error - Login and registration failures - Data synchronization errors - App not working after updates - Workout data not saved - Offline downloads fail - App crashes on specific devices/OS versions - Heart rate not recorded - App freezes or hangs - Locked out of the app - Incorrect birthday error - Cannot create new accounts - Cannot log in with previous credentials - Invalid OTP - App crashes when specifying height - Account creation errors with Apple ID - Background running issues - Timer runs at double speed in background - Calorie calculation errors in background - App stuck loading thumbnails - Calories reset to zero on pause - App crashes on iOS 15 - App crashes when inputting age - App crashes when trying to login - App crashes when turning on graphical representation - Incorrect BMI readings - Parameters showing '0' except weight - App not connecting to devices - Cannot skip lessons - No bookmark section - Workout history unavailable for non-subscribers - Graphs not showing properly - App doesn't write to Apple Health - Data inconsistency between pop-ups and scale - Profile data mixing **Most requested features** - Fix authentication issues - Improve app stability - Enhance customer support responsiveness - Streamline subscription strategy - Allow access to own data without subscription - Fix bugs related to workout saving - Improve offline exercise download functionality - Ensure app works on all devices (iPad, iPhone) - Fix heart rate recording issues - Resolve login and registration problems - Address incorrect birthday errors - Enable creation of new accounts - Fix OTP validation issues - Improve app crashing issues when specifying height - Fix account creation errors with Apple ID - Enable background running functionality - Improve Apple Watch compatibility - Correct workout data categorization (indoor vs. outdoor) - Ensure calories burnt update in Apple Health - Provide access to workout history for non-subscribers - Fix graph display issues - Address incorrect BMI readings - Fix parameters showing '0' except weight - Remove constant requests for location permission - Enable app to write data to Apple Health - Add graphical presentation of daily/monthly usage - Fix calorie reset to zero on pause - Fix app crashing on iOS 15 - Fix app crashing when inputting age or logging in - Fix app crashing when turning on graphical representation - Improve user interface - Fix app connection to devices - Allow skipping lessons when repeating rides - Add a bookmark section for rides - Sync app data with website data - Allow passwordless OTP login - Improve integration with Apple ecosystem - Allow tracking of readings at different time periods - Fix data inconsistency between pop-ups and scale - Fix profile data mixing issues ## Recent user reviews (10 of 58) All indexed reviews: https://appshunter.io/ios/app/flexnest/id1556409019/reviews.md ### 2/5 — Flex body scale unit *2026-07-13* I am trying to use it for the flex body scale unit and uploaded it and can’t be able to finish installing it because it will ask for a code sent to your phone which is not sent and no other way to activate it. Poorly design ### 1/5 — Please Authenticate??? *2026-05-04* I WILL, but can you let me though? Pathetic. I had recommended this product to my friends in the past, however not anymore. The product might be good but the app is third class. Haven't been able to use this product properly since 1-2 years now as the app won't work. Fix it. Else, people will move on. Like me. ### 1/5 — Don’t buy premium of it not worth it *2026-03-05* There is no need to buy premium. I bought it for a year, but haven’t been able to use it. Not even once the apps keep on crashing. The workout is not saved. If I download the exercise off-line, it doesn’t download the app keeps on crashing every time I open my profile in the app. It is totally not worth spending. Not even one rupee on this. I have multiple times send them emails suggestions. They even replied back that try to re-login. New update is coming but nothing works. It is a worst app and even after a long time, it still doesn’t work, and my money of yearly subscription is not Going to come back ### 1/5 — Full of bugs *2026-03-04* I am using flex bike and weight scale since long back, from last updates, I’m not able to synchronise my weight scale, I’m getting an error indicates wrong birthday, which is not correct after several attempt of birth. Save still, I’m getting the same issue, then I have deleted my account successfully now. I am not able to create new account, with my email address and mobile number and won’t be able to get email to reset my password Whilelogin with previous registered email address and password. I won’t be able to login through account getting error. Message details are not valid while signup. I’m getting error message that email address is already registered. ### 1/5 — More like a scam *2025-08-30, version 2.1.14* App crashes, you need to buy subscription for everything. The UI is bad, and the customer support is non existent. ### 4/5 — App closes *2025-08-19* I had been using this a longtime, suddenly it started to close when I start to workout. Can’t track my duration now ### 1/5 — App crashes *2025-08-13, version 2.1.13* Waste of sub as app doesn’t work on iPad or iphone. ### 1/5 — Buggy *2025-08-13, version 2.1.13* The app is extremely buggy. Sometimes it won’t record heart rate. Sometimes it just crashed. I own a Flexnest rower which is great and full credit to the company. But the app needs some serious attention and lots of love to really bring it up to speed and make it work flawlessly. ### 2/5 — App does work and no support *2025-03-29* Paid for subscription however it keeps giving error of authenticate . Last 2 months not able to Use it despite multiple attempts to reach out to team no response ### 2/5 — Locked out of the app. Disappointed. *2025-01-03* I have been using the Flexnest app as a paid user for last one year. I have realised that I have been locked out of the app from last 20 days with a message saying please authenticate. Reached out to Support on WhatsApp, but no reply. If this does not get solved I will have to cancel my subscription and probably the devices will go to a waste. I have flex bike and a rowing machine. ## Frequently asked questions about Flexnest ### What does the Flexnest app do? The Flexnest app revolutionizes at-home workouts by tracking over 13 body parameters, including body fat and BMI, when used with the Flexscale. It also monitors your progress with graphs and integrates with HealthKit for step tracking and CareKit for heart rate monitoring. ### What are the key features of the Flexnest app? Key features include tracking over 13 body parameters, monitoring body composition changes with graphs, integrating with HealthKit for step data, and using CareKit to track BPM and heart condition. It aims to provide a holistic and convenient at-home workout experience. ### How much does the Flexnest app cost? The app requires a content subscription. Monthly plans cost INR 600, half-yearly plans are INR 3000, and yearly plans are INR 3600. Payments are charged to your iTunes account and subscriptions automatically renew unless turned off. ### What devices is the Flexnest app compatible with? The app is compatible with the Flexscale, India's first smart weighing scale that tracks over 13 body parameters. It also requires access to HealthKit and CareKit on your device for full functionality. ### What are the common use cases for the Flexnest app? This app is ideal for individuals who want to track their fitness progress at home, monitor their body composition changes, and gain insights into their overall health. It's designed for those seeking a convenient and engaging fitness journey without leaving their home. ## Version history (last 5 releases) ### 2.0.22 — 2026-06-27 New bike support ### 2.0.21 — 2026-06-16 Bug fixes ### 2.0.20 — 2026-05-07 Treadmill remote controls added ### 2.0.19 — 2026-03-19 Bug fixes ### 2.0.18 — 2026-02-02 Bug fixes and performance improvement ## Apps similar to Flexnest | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fox River MedSpa](https://appshunter.io/ios/app/fox-river-medspa/id1618493940) | — | Free | Health & Fitness | | [Farmácia Rosário](https://appshunter.io/ios/app/farmacia-rosario/id1604958600) | — | Free | Health & Fitness | | [Мир фитнеса](https://appshunter.io/ios/app/id1605059060) | — | Free | Health & Fitness | | [Ravs Fitness](https://appshunter.io/ios/app/ravs-fitness/id1613306660) | — | Free | Health & Fitness | | [Stephitness](https://appshunter.io/ios/app/stephitness/id1617777860) | 4.7 (17) | Free | Health & Fitness | | [Jersey Fitness](https://appshunter.io/ios/app/jersey-fitness/id1614656140) | 3.8 (4) | 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 2026-08-23.*