Comparison

Haylou Fun vs OpenRx Timer

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

Head to head
About

Haylou Fun

This app connects to smart devices to manage your health and exercise data. It tracks various health metrics, records over 100 sports modes, and allows for device management and customization with rich watch faces. It also offers sleep monitoring and analysis, with data sharing capabilities.

Highlights
  • Record health data (steps, heart rate, sleep, etc.)
  • 100+ sports modes with voice broadcast
  • Device management and settings
  • Customizable watch faces
  • Night sleep monitoring and analysis
  • Data sharing 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

OpenRx Timer

This app helps users track when they open eye medicine bottles. It sends timely reminders to discard expired medication, preventing potential eye health risks. Easily set reminders in seconds to manage your eye care regimen.

Highlights
  • Records eye medicine opening date
  • Sends discard reminders
  • User-friendly interface
  • Quick reminder setup
  • Prevents eye health risks
Read full description

Most eye medicines prescribed by your doctor last only 30 days after opening. Any remaining solution in the bottle after this period needs to be discarded, after which a fresh bottle needs to be opened if treatment is intended to be continued by the doctor. Many patients who have been prescribed eye medicines tend to forget the date of opening/closing and therefore fail to discard the eye drop bottle on time. This potentially puts their eyes at risk and can lead to further problems. To make things easier we have developed the OpenRx Timer app which is a simple yet smart reminder mobile application to help patients know exactly when to discard their opened eye medicines. This innovative app can record the opening date of the eye medicine and remind patients when to discard them. Downloading the OpenRx Timer app on your smartphone would give the following benefits: - No need to remember the date of opening of your prescribed eye medicines. - Timely notifications of when to discard any opened eye medicines. - User-friendly app that can set reminders easily in a matter of seconds and with just a few clicks.

Screenshots

Haylou Fun4 screens
OpenRx Timer4 screens

Verdict

The call

The clearest difference is rating: Haylou Fun at 2.6 against OpenRx Timer's 1.0. Haylou Fun also leads on ratings volume (14 vs 1) and review sentiment (14% vs 0%). OpenRx Timer's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, 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

Haylou Fun holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: Haylou Fun has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of Haylou Fun's written reviews are positive against 0% of OpenRx Timer's.

UpkeepUpdate frequency

Haylou Fun ships an update every 3 weeks, OpenRx Timer every 4 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Haylou Fun versus OpenRx Timer: the parameters behind the verdict, then further details
ParameterHaylou FunOpenRx Timer
PriceFreeFree
Rating2.6 (14 ratings) — better1.0 (1 ratings)
Positive reviews13.7% of reviews — better0.0% of reviews
Number of ratings14 — better1
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.012.0 — better
Further details — not scored
Size293 MB75 MB
Age rating4+4+
DeveloperDongguan Liesheng Electronic Co.,Ltd.Brainovations Education Excellence Private Limited

Customer experience

Haylou Fun

All ratings14 ratings
Positive28.6%
Neutral14.3%
Negative57.1%
Written reviews1,109 reviews
Positive13.7%
Neutral17.9%
Negative68.4%

OpenRx Timer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

OpenRx Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Haylou Fun

No in-app purchases

None

OpenRx Timer

No in-app purchases

Questions

Is Haylou Fun free?
Haylou Fun is free to download, with no in-app purchases.
Is OpenRx Timer free?
OpenRx Timer is free to download, with no in-app purchases.
Which has better reviews, Haylou Fun or OpenRx Timer?
Haylou Fun is rated higher. Haylou Fun averages 2.6 out of 5 from 14 ratings, while OpenRx Timer averages 1.0 from 1 ratings.
Do Haylou Fun or OpenRx Timer have ads?
Neither Haylou Fun nor OpenRx Timer shows ads.
Which is updated more often, Haylou Fun or OpenRx Timer?
Haylou Fun ships an update every 3 weeks, and OpenRx Timer every 4 weeks. Most recently, Haylou Fun was updated on October 15, 2026 and OpenRx Timer on October 6, 2026.

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