SZOS vs QiFitPro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SZOS
This app syncs with a smart watch to track your daily activity, including steps, heart rate, and sleep patterns. It provides insights into your health and fitness metrics.
- Step tracking
- Heart rate monitoring
- Sleep analysis
- Syncs with smart watch
- Activity mode
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"SZOS APP设计为与SZOS智能手表配合使用， 它可以帮助您测量步数，心率，睡眠等" 【温馨提示】 用户开启运动模式后，手机切换至后台仍会持续定位，长时间使用GPS在后台运行可能显著减少电池寿命,影响续航时间。
QiFitPro
Connect your sports watch to monitor steps, calories, distance, heart rate, and sleep patterns. Visualize your progress with graphs and set personalized fitness goals to stay motivated on your health journey.
- Seamless sports watch connectivity
- Real-time data tracking
- Comprehensive fitness insights
- Sleep pattern analysis
- Heart rate monitoring
- Progress visualization
- Customizable fitness goals
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QiFitPro - Your Ultimate Fitness Companion Elevate your fitness journey with QiFitPro, the ultimate app for connecting and tracking your sports watch. Keep an eye on your steps, calories burned, distance covered, heart rate, sleep patterns, and more, all in one convenient place. - Seamless Connectivity: Connect your sports watch effortlessly to QiFitPro for real-time data tracking and analysis. - Comprehensive Fitness Insights:** Monitor your daily steps, calories burned, distance traveled, and heart rate, allowing you to fine-tune your workouts for optimal results. - Sleep Tracking: Gain valuable insights into your sleep patterns to improve your overall well-being. - Heart Rate Monitoring: Keep your heart health in check with continuous heart rate tracking during workouts and daily activities. - Progress Visualization: Visualize your fitness journey with intuitive graphs and charts, helping you stay motivated and on track. - Customizable Goals: Set personalized fitness goals and watch as you achieve them with QiFitPro's easy-to-use goal tracking features. - Apple Health: Sync your fitness data to Apple Health Make every step count and take charge of your fitness journey with QiFitPro. Download now and experience the future of connected fitness tracking.
Screenshots
Verdict
The clearest difference is rating: QiFitPro at 3.5 against SZOS's 2.8. QiFitPro also leads on review sentiment (27% vs 5%) and iOS requirement (10.0 vs 13.0). On price, ratings volume, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QiFitPro holds the better App Store score, 3.5 against 2.8. Both are backed by a comparable volume of ratings — 105 and 45 respectively. Written reviews point the same way: 5% of SZOS's written reviews are positive against 27% of QiFitPro's.
SZOS ships an update every 3 weeks, QiFitPro monthly. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.
| Parameter | SZOS | QiFitPro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (105 ratings) | 3.5 (45 ratings) — better |
| Positive reviews | 5.3% of reviews | 27.0% of reviews — better |
| Number of ratings | 105 — better | 45 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 353 MB |
| Age rating | 4+ | 4+ |
| Developer | 晟 谷 | 国鑫 谢 |
Customer experience
SZOS
QiFitPro
User reviews
SZOS
From 105 App Store ratingsWhat we love
- 👍 Watch looks good
- 👍 Watch features were great
Room to improve
- 🐛 App not working
- 🐛 App crashes
- 🐛 App freezes
- 🐛 White screen of death
- 🐛 App doesn't open
QiFitPro
From 45 App Store ratingsWhat we love
- 👍 Decent app functionality
- 🚀 Smooth performance
- 💡 Good companion for Hello Watch 3+
Room to improve
- 🐛 Connectivity issues
- 🔋 Battery drain
- 💤 Lack of feature updates
- 🤖 Poor translation/localization
Bugs and requests
SZOS
Reported bugs
112 issues- App needs update and fix
- App has white screen of death
- App hasn't been updated in a year
- App will not open
- App no longer functions or is supported
Show 107 moreShow fewer
- Watch can't work without the app
- App stopped working
- App is not working
- App shows ads pop up
- App doesn't let me login
- App asks to download and only gets adds
- Scammer adds
- Cannot use the watch
- Trojan and virus download risk
- Application does not work
- Something wrong when entering application
- Only a blank page
- Please solve the problem
- It's not working at all
- About a month it's not working
- Is not good at all
- Worst app ever
- No cancel button
- App didn't work
- Fix the bug
- It doesn't work
- Screen is white and shows nothing
- New version of this app isn't working on IOS
- برنامج فاشل لا يعمل تسجيل دخول
- Down loads do not work
- Not determined yet
- Very poorly thought out app
- No long term recording of data
- No blood pressure records
- Needs a lot of work to improve it
- The weather does not work
- When asked to select a city on the app, it only lists counties
- Wondering if this is just a hack system
- Remote camera doesn’t work on the watch
- App allows to take pictures, however one is not able to use the watch as a remote in taking a photo
- Not able to download the music I would like to download onto the watch
- Nice to be able to use the watch as a Bluetooth speaker streaming music from my phone to the watch
- Please background add music on
- Cannot play or control music on this device
- Cannot make and receive phone calls
- Not what I was expecting to get when purchased with the description that was given
- Very limited functionality
- The weather does not work
- Cannot update profile with my own information
- Really a mess to surf this app
- Zero explanation
- No way to really have control on your phone to connect your watch
- WhatsApp, isn’t supported nor display on you watch
- Weather alternative didn’t register your location even add it manually
- Need a 100% better development
- I cant apen this app on my apple phone
- Please help me
- Update for temperature to include Fahrenheit and pounds instead of kg also cm to inches
- Got the watch yesterday after a 10 day wait
- Set it up everything works fine
- Really pleased
- Put the phone on charge this morning left it over an hour it was showing fully charged
- Tried to boot back up, but nothing
- So disappointed the watch looks good the features were great
- None of the buttons are functioning
- It’s showing just one word across the centre of the screen which I think is in Chinese but I’m not sure
- Bad news
- No funciona
- Luego de instalsrlo varias veces la aplicacion se bloquea al principio y no funciona
- No se puede utilizar
- App needs background app refresh option so find phone will work properly and so weather will stay updated, when app is minimzed
- App needs a Celsius/Fahrenheit selector for weather as well as imperial/metric selector for other data
- Also suggest a schedule to set up custom hours for the do not disturb option
- The only problem is the dial market is very hit and miss
- Watch face market never loads
- The two times it did couldn’t download watch faces
- Better without not even worth it
- I got this app to connect the watch
- The design and feel of this watch is great but there are a number of issues with the app
- So I’ll be deleting it as it’s unusable
- There is an issue with the dial store because It’s not launching at all
- There is also an issue with accounts because I’m unable to create and manage my own personal account
- There is also an issue with data security because there is none
- With no way to manage the security of the data stored on the app I will have to uninstall
- I can see someone has tried to raise their fault with the team but nothing seem to have been resolved
- App is crap!!
- I was given a watch that goes with this app, ut the app freezes up on everything
- Can’t load anything from the app
- Worthless!!!!!
- Q R code
- It is saying that the Q R code is invalid
- Dial Market freezes the app!
- I have successfully set up and using my new smart watch which is working well, but when I use the app to customise my dial face the ‘Dial Market’ (spinning wheel of death) section of the app continually searches and ends up freezing the app and the app needs to be reset to work again
- Having to only use the default dials that come inbuilt with the watch and not able to use the Dial Market at all to customise the face which is a shame
- The rating is for the app, not the watch !
- The app is very difficult to use on a IPhone
- Every time I try to open the app it locks up
- When it does work nothing is in Fahrenheit or feet and inches
- Unable to set up the time?
- I have difficulties setting regular time even when the watch is connected to my iPhone???
- Appalling
- Cannot register
- App won’t download face dials
- Watch stuck in transmission mode (I only know this using Google translation of a Chinese message on the screen)
- Totally useless watch and totally useless app now
- No way to troubleshoot or log a complaint
- Avoid!
- App not working
- I have downloaded this app to connect to my watch but I am unable to this as the app is requesting me tk create and account but the button does not work
- Please can you fix this ASAP
- Some functions don’t sync
- I have the AW12 smart watch and can’t get the heart rate data to transfer to the app or the heart rate to track daily which is what it looks like it should do hopefully this will be fixed soon
Requested features
11 requests- Update and fix the app
- App needs background app refresh
- Find phone feature
- Weather stay updated
- Celsius/Fahrenheit selector
Show 6 moreShow fewer
- Imperial/metric selector
- Schedule custom hours for do not disturb
- Background add music on
- Update for temperature
- Include pounds instead of kg
- Include cm to inches
QiFitPro
Reported bugs
4 issues- Weather information not working correctly
- Disconnection between watch and app
- Time/date sync issues
- Unreliable sensor data
Requested features
4 requests- More watch faces and customization options
- Improved notification support (WhatsApp, Telegram, etc.)
- Integration with Apple Health
- Additional language support
In-app purchases
SZOS
No in-app purchases
QiFitPro
No in-app purchases
