VolkanoX vs Lenyes Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VolkanoX
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VolkanoX is sports and health App with new features. - It integrates such functions as health data recording, movement track recording and wearable device control, acting as your exclusive health steward. -It records all data from your wearable device, allowing you to focus more on your exercise! After connecting your wearable device to the VolkanoX App, you have access to: [Manage Health]: Record and manage steps, distance, sleep records, exercise records and other data, as well as set menstrual cycle reminders; Set alarms, call reminders, message notifications, inactivity reminders, drinking reminders, serving as an assistant in your life; Record your sleep data, including sleep duration, deep sleep, light sleep and rapid eye movements (REM), in order to monitor and improve your sleep quality; Record your weight trends and set your weight goal, encouraging you to achieve the daily exercise goal; [Record Exercise& Activities]: Record your exercise data sports (running, biking, swimming, rowing machine, etc.), including your movement track, HR, pace, etc.; Record your daily walking steps, calories, medium and high-intensity exercise and other activity data, and view the complete records on a daily/weekly/monthly basis; [Change Dial]: A rich selection of watch face themes are available in the brand-new cloud dial market, giving your device a new look every day; [Share Achievements]: If you use VolkanoX App to monitor your excercises continuously, virtual medals will be awarded when you reaches milestones. You can share your weekly exercise information for interaction with your friends. [Data Share]: Connect to synchronize data to Apple Health (HealthKit), to achieve data movement, data and consumed calories sleep simultaneous recording to Apple Health (HealthKit) VolkanoX App supports multiple languages, and it will support more wearable devices in the future, bringing you more wonderful experiences! You are welcome to send you feedback to: info@volkano.com
Lenyes Flow
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Lenyes Flow is sports and health App with new features. -It integrates such functions as health data recording, movement track recording and wearable device control, acting as your exclusive health steward. -It records all data from your wearable device, allowing you to focus more on your exercise! After connecting your wearable device to the Lenyes Flow App, you have access to: [Manage Health]: Record and manage steps, distance, sleep records, exercise records and other data, as well as set menstrual cycle reminders; Set alarms, call reminders, message notifications, inactivity reminders, drinking reminders, serving as an assistant in your life; Record your sleep data, including sleep duration, deep sleep, light sleep and rapid eye movements (REM), in order to monitor and improve your sleep quality; Record your weight trends and set your weight goal, encouraging you to achieve the daily exercise goal; [Record Exercise& Activities]: Record your exercise data sports (running, biking, swimming, rowing machine, etc.), including your movement track, HR, pace, etc.; Record your daily walking steps, calories, medium and high-intensity exercise and other activity data, and view the complete records on a daily/weekly/monthly basis; [Change Dial]: A rich selection of watch face themes are available in the brand-new cloud dial market, giving your device a new look every day; [Share Achievements]: If you use Lenyes Flow App to monitor your excercises continuously, virtual medals will be awarded when you reaches milestones. You can share your weekly exercise information for interaction with your friends. [Data Share]: Connect to synchronize data to Apple Health (HealthKit), to achieve data movement, data and consumed calories sleep simultaneous recording to Apple Health (HealthKit) Lenyes Flow App supports multiple languages, and it will support more wearable devices in the future, bringing you more wonderful experiences! You are welcome to send you feedback to: info@iotbank.co.jp
Screenshots
Verdict
VolkanoX and Lenyes Flow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
VolkanoX ships an update every 5 weeks, Lenyes Flow every 3 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.
| Parameter | VolkanoX | Lenyes Flow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 234 MB | 249 MB |
| Age rating | 4+ | 4+ |
| Developer | SMD Technologies Pty LTD | Shenzhen Xinzhiyue Technology Co.Ltd. |
In-app purchases
VolkanoX
No in-app purchases
Lenyes Flow
No in-app purchases








