Comparison

Haylou Fun vs HeyPlus OS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Haylou Fun

Track your health and fitness with this app, which supports over 100 exercise modes and records vital data like steps, heart rate, and sleep. Manage your smart devices, customize watch faces, and sync data with Apple Health for a comprehensive view of your well-being.

Highlights
  • Record health data (steps, heart rate, sleep)
  • 100+ exercise modes with voice broadcast
  • Smart device management and notifications
  • Customizable watch faces
  • Night sleep monitoring and analysis
  • Sync with Apple Health
Features
Read full description

In order to bring you a more comprehensive and professional user experience, inspire you to enjoy sports, live a more active and healthy life, and welcome a stronger and better self, we have upgraded Haylou Fun. Haylou Fun can support connecting a variety of smart devices and integrate health and exercise data to comprehensively manage your health. Key features of Haylou Fun: 【Record health data】 Record steps, consumption, heart rate, sleep, blood oxygen saturation, menstrual tracking and other data to pay attention to your own health. 【Multiple sports records】 Support 100+ exercise modes, record data such as duration, heart rate, consumption, distance, trajectory, pace, exercise target, etc. during exercise, and support voice broadcast of exercise status. 【Device Management】 Manage the device on the APP side, and enable settings such as message notification, call reminder, alarm clock, weather, etc. 【Rich dials】 There are a large number of watch faces to choose from. You can choose your favorite watch face to synchronize with the watch according to your mood, and you can set your favorite picture as your own watch face. 【Night sleep monitoring and analysis】 Record sleep information every night, analyze your sleep quality score by analyzing the proportion of different sleep in sleep, and provide corresponding sleep analysis and suggestions. 【Data Sharing]】This app supports Apple's "Health" app. After authorization, you can synchronize your steps and other health data to the "Health" app. Haylou Fun will be connected to more smart devices in the future, adding more useful and fun functions, let us accompany you to live a healthy life together! If you have any questions or suggestions, you can send feedback to: service@haylou.com (or submit feedback in the app)

About

HeyPlus OS

This app syncs with a compatible smartwatch to display heart rate and activity data. Set reminders, alarms, and customize watch faces. It also integrates with HealthKit for seamless data sharing.

Highlights
  • Heart rate monitoring and display
  • Sports data tracking (steps, distance)
  • Smartwatch reminders and alarms
  • HealthKit data synchronization
  • Customizable watch faces
Features
Read full description

HeyPlus OS app is a supporting application for smart watches. Main function: 1. This app is a supporting application of the smart watch, and will use related permissions such as SMS and phone calls. After the user agrees, it will send the monitored SMS and phone-related information to the smart watch through Bluetooth, bringing convenience to the user. experience 2. Record the heart rate data collected by the smart watch, and display it in the form of a line graph and a histogram according to the heart rate data; 3. Record the sports data collected by the smart watch, including the number of steps, stride frequency and distance, and display them in the form of line graphs and histograms; 4. Set reminders and alarms for your smart watch. App Features: 1. Detailed data help you exercise more rationally and scientifically; 2. Exercise and sleep goals encourage yourself to exercise every day and live a healthy life; 3. Support the sharing of healthy exercise information; 4. Massive dials and custom dials, interesting and individual. 【HealthKit】 - Synchronize with motion data in healthkit.You can automatically synchronize the exercise data recorded in HeyPlus OS to healthkit. 【Contact us】 - Company name: Shenzhen Xinenyuan Technology Co., Ltd. - Official website: https://intl.heyplus.com - Contact email: heyplustk@gmail.com 【Warm tips】 - The HeyPlus OS application supports only iOS 9.0 or later. - HeyPlus OS must be used together with HeyPlus OS smart watch. The application alone cannot play all its functions

Screenshots

Haylou Fun4 screens
HeyPlus OS4 screens

Verdict

The call

The clearest difference is rating: HeyPlus OS at 5.0 against Haylou Fun's 3.3. HeyPlus OS also leads on iOS requirement (9.0 vs 15.0). Haylou Fun's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (20 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

HeyPlus OS holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Haylou Fun has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 14% of Haylou Fun's written reviews are positive against 10% of HeyPlus OS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Haylou Fun ships an update every 3 weeks, HeyPlus OS every 4 months. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Haylou Fun versus HeyPlus OS: the parameters behind the verdict, then further details
ParameterHaylou FunHeyPlus OS
PriceFreeFree
Rating3.3 (20 ratings)5.0 (1 ratings) — better
Positive reviews13.8% of reviews — better10.0% of reviews
Number of ratings20 — better1
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size315 MB183 MB
Age rating4+4+
DeveloperDongguan Liesheng Electronic Co.,Ltd.深圳市新恩远科技有限公司

Customer experience

Haylou Fun

All ratings20 ratings
Positive50.0%
Neutral10.0%
Negative40.0%
Written reviews1,119 reviews
Positive13.8%
Neutral17.9%
Negative68.4%

HeyPlus OS

Written reviews10 reviews
Positive10.0%
Neutral20.0%
Negative70.0%

Bugs and requests

Haylou Fun

Reported bugs

4 issues
  • Notifications not appearing on watch
  • Frequent disconnections between watch and app
  • App crashes and freezes
  • Inaccurate data sync and recording

Requested features

4 requests
  • Add more watch face options
  • Improve notification functionality
  • Enhance connectivity and sync
  • Introduce security and privacy features

HeyPlus OS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Haylou Fun

No in-app purchases

None

HeyPlus OS

No in-app purchases

Questions

Is Haylou Fun free?
Haylou Fun is free to download, with no in-app purchases.
Is HeyPlus OS free?
HeyPlus OS is free to download, with no in-app purchases.
Which has better reviews, Haylou Fun or HeyPlus OS?
HeyPlus OS is rated higher. Haylou Fun averages 3.3 out of 5 from 20 ratings, while HeyPlus OS averages 5.0 from 1 ratings.
Do Haylou Fun or HeyPlus OS have ads?
Neither Haylou Fun nor HeyPlus OS shows ads.
Which is updated more often, Haylou Fun or HeyPlus OS?
Haylou Fun ships an update every 3 weeks, and HeyPlus OS every 4 months. Most recently, Haylou Fun was updated on November 3, 2026 and HeyPlus OS on October 24, 2026.

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