Comparison

COCOUSA vs Vellfit

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

Head to head
About

COCOUSA

Features
Read full description

Using our smartwatch and its accompanying COCOUSA 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, COCOUSA 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

Vellfit

This app connects to a smartwatch to automatically sync and display health data, including steps, heart rate, and sleep. Users can customize watch settings, receive reminders, and track various sports activities with GPS. It also integrates with the Health app for seamless data sharing.

Highlights
  • Automatic health data synchronization
  • Daily, weekly, and monthly data graphs
  • Sports tracking with map and positioning
  • Customizable watch settings and reminders
  • Health app data synchronization
  • One-click vital sign measurement
Features
Read full description

Using our smartwatch and its accompanying UltraWatch 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, Vellfit 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

Screenshots

COCOUSA4 screens
Vellfit4 screens

Verdict

The call

The clearest difference is ads: Vellfit at none against COCOUSA's shown. COCOUSA's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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.

UpkeepUpdate frequency

COCOUSA ships an update every 3 weeks, Vellfit every 3 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
COCOUSA versus Vellfit: the parameters behind the verdict, then further details
ParameterCOCOUSAVellfit
PriceFreeFree
Rating—2.4 (10 ratings) — better
Positive reviews—7.1% of reviews
Number of ratings—10 — better
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size176 MB171 MB
Age rating17+17+
Developer平萍 毕Shenzhen Weir Health Technology Co., Ltd

In-app purchases

None

COCOUSA

No in-app purchases

None

Vellfit

No in-app purchases

Questions

Is COCOUSA free?
COCOUSA is free to download, with no in-app purchases.
Is Vellfit free?
Vellfit is free to download, with no in-app purchases.
Do COCOUSA or Vellfit have ads?
COCOUSA shows ads; Vellfit does not.
Which is updated more often, COCOUSA or Vellfit?
COCOUSA ships an update every 3 weeks, and Vellfit every 3 months. Most recently, COCOUSA was updated on October 9, 2026 and Vellfit on October 24, 2026.

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