Comparison

UtraWatch vs i Fit ACE

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

Head to head
About

UtraWatch

This app syncs with a smartwatch to display health and fitness data. It tracks daily activity, sports, vital signs, and sleep. Users can customize watch settings, receive reminders, and set fitness goals.

Highlights
  • Automatic data synchronization
  • Daily, weekly, monthly activity graphs
  • Vital sign tracking (heart rate, temp, SpO2, BP)
  • Sleep data analysis
  • Watch face and settings customization
  • Notification management
  • Sports tracking with GPS
Features
Read full description

Using our smartwatch and its accompanying UtraWatch app enables you to: ● You can use all features of the app without registering and logging in, and your stored data will be cleared when you decide to leave. ● The app automatically synchronizes the phone system time, language and local weather information to the watch ● The watch automatically syncs data to the app and displays graphs by day, week, and month, including: ○ Daily total steps, duration, distance and calories burned ○ Sports records ○ Last measured heart rate, body temperature, blood oxygen and blood pressure ○ Sleep data from the previous night ● Set up the watch's time system, watch face, alarm clocks, phone book, emergency contact, do not disturb, and turning on the watch screen when raising the wrist ● Set up notifications for SMS, incoming calls and app messages ● Set up drinking reminder, sedentary reminder, daily goals (sleep duration, exercise duration, exercise distance, steps, calories burned) and goal achievement reminder ● Set up timed measurement of heart rate and body temperature ● Measure heart rate, body temperature, blood oxygen and blood pressure with one click ● Play sports involving map and positioning tracks, including walking, running, cycling, and trekking (Continued location updates in the background may reduce phone battery life) ● Supports for synchronizing a user's exercise data to the Health app. With the user's permission, UtraWatch synchronizes the generated or acquired exercise data such as steps, distance and calories to the Health app ● Other features, such as updating watch firmware, finding the watch

About

i Fit ACE

This app monitors and analyzes your sports and health data after syncing with a smartwatch. It presents your information visually with graphs and supports various sports modes and health reminders.

Highlights
  • Sports health monitoring
  • Smartwatch data synchronization
  • Graph-based data display
  • Multiple sports modes
  • Health reminders
Features
Read full description

I Fit ACE is a professional sports health monitoring and analysis software. After connecting and synchronizing with the smart watch, it can display the sports health data to the user in the form of graphs, support a variety of sports modes, and a variety of health reminders

Screenshots

UtraWatch4 screens
i Fit ACE4 screens

Verdict

The call

The clearest difference is ads: i Fit ACE at none against UtraWatch's shown. i Fit ACE also leads on rating (3.0 vs 2.6) and monetization model (free vs ad-supported). UtraWatch's advantage is ratings volume (224 vs 2) and review sentiment (13% vs 0%). On price, update cadence, in-app purchases and device support 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

i Fit ACE holds the better App Store score, 3.0 against 2.6. That said, the two scores are not equally well evidenced: UtraWatch has 224 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 13% of UtraWatch's written reviews are positive against 0% of i Fit ACE's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

UtraWatch ships an update every 6 weeks, i Fit ACE every 2 months. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
UtraWatch versus i Fit ACE: the parameters behind the verdict, then further details
ParameterUtraWatchi Fit ACE
PriceFreeFree
Rating2.6 (224 ratings)3.0 (2 ratings) — better
Positive reviews12.9% of reviews — better0.0% of reviews
Number of ratings224 — better2
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size176 MB72 MB
Age rating4+4+
Developer平萍 毕Shenzhen XinWanGuoJinSheng Intelligent Communication Co., Ltd.

Customer experience

UtraWatch

All ratings221 ratings
Positive37.6%
Neutral5.9%
Negative56.6%
Written reviews85 reviews
Positive12.9%
Neutral9.4%
Negative77.6%

i Fit ACE

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews13 reviews
Positive0.0%
Neutral15.4%
Negative84.6%

Bugs and requests

UtraWatch

Reported bugs

12 issues
  • App crashes when attempting to change watch photo
  • Bluetooth timeout and disconnection issues
  • App won't open after updates
  • Watch fails to connect to phone
  • Registration and login failures
Show 7 more
  • App logs off automatically
  • Watch resets to default settings
  • Incompatibility with iPhone 13, iPhone 16, iPhone XR
  • Password reset functionality unavailable
  • Watch face customization not accessible
  • Inaccurate step counter adding thousands of steps
  • App crashes on every launch

Requested features

7 requests
  • Add hands/time display option for custom wallpapers
  • Support for downloading third-party apps
  • Integration with messaging and calling features
  • More watch face options and designs
  • Weather and sleep tracking functionality
Show 2 more
  • Activity rings feature
  • Better app marketplace for watch faces

i Fit ACE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

UtraWatch

No in-app purchases

None

i Fit ACE

No in-app purchases

Questions

Is UtraWatch free?
UtraWatch is free to download, with no in-app purchases.
Is i Fit ACE free?
i Fit ACE is free to download, with no in-app purchases.
Which has better reviews, UtraWatch or i Fit ACE?
i Fit ACE is rated higher. UtraWatch averages 2.6 out of 5 from 224 ratings, while i Fit ACE averages 3.0 from 2 ratings.
Do UtraWatch or i Fit ACE have ads?
UtraWatch shows ads; i Fit ACE does not.
Which is updated more often, UtraWatch or i Fit ACE?
UtraWatch ships an update every 6 weeks, and i Fit ACE every 2 months. Most recently, UtraWatch was updated on October 22, 2026 and i Fit ACE on October 20, 2026.

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