Comparison

OKOK·International vs Nutrium

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

Head to head
About

OKOK·International

Track and manage your weight and body composition with a smart Bluetooth scale. Monitor key health indicators, view weight trends, and sync data with Apple Health. Supports multiple family members.

Highlights
  • Bluetooth smart scale integration
  • Track weight, body fat, body water, muscle
  • Weight records and trend analysis
  • Support for multiple family members
  • Apple Health synchronization
Features
Read full description

"OKOK International" is an application designed to work with smart Bluetooth weight scales and has successfully helped millions of users efficiently achieve their ideal weight! Through this application, you can use a Bluetooth scale to check and manage various health indicators related to weight, body fat, body water content, and muscle. Additionally, OKOK provides weight records, weight trend analysis to document every change, and supports adding multiple family members' weight. This application is compatible with Apple's "Health" app, and with your authorization, we can synchronize all weight data to your Health app. Membership Information: Payment: If you choose to purchase a membership service, the fee will be charged to your iTunes account. Subscription Renewal: If you choose automatic subscription, your Apple iTunes account will be automatically charged 24 hours before the expiration, extending the subscription period upon successful payment. Cancellation of Subscription: To cancel your subscription, manually open your Apple device's "Settings" >>> go to "iTunes & App Store" >>> tap on "Apple ID," select "View Apple ID," enter the "Account Settings" page, tap "Subscriptions," and choose to cancel the OKOK membership. If you do not cancel the subscription at least 24 hours before the end of the subscription period, it will automatically renew. Terms for Paid User Services: https://www.tookok.cn/license/okok/en/member_apple.html Privacy Policy: https://www.tookok.cn/license/okok/en/privacy.html For more information about the "OKOK International" application and the services we provide, you can visit http://www.tookok.cn/index_en.html.

About

Nutrium

Access your personalized nutrition plan digitally, track your meals, and communicate directly with your nutritionist. Receive reminders, view progress, and discover healthy recipes. Integrates with health apps for a comprehensive wellness overview.

Highlights
  • Digital meal plans
  • Hydration and meal reminders
  • Direct messaging with nutritionist
  • Track body measurements
  • Personalized recipes
  • Health app integration
Read full description

Take your nutritionist in your pocket, anywhere, check the food plan, register your meal plan and ask questions whenever you need to, through a message chat. The Nutrium app is exclusive for those who have nutrition appointments with a nutrition professional who uses the Nutrium nutrition software, and you can have access to it immediately after the first appointment. You will receive all instructions and login credentials via email or SMS. What makes this app different? * Meal Plan 100% digital: you can consult your plan at any time in your app, without the need for paper. * Notifications: during the day, you will receive alerts, so you don’t forget to drink water or eat. * Messages: whenever you have questions, you can send your nutrition professional a message or even a photo. * Measurements: see the progress of your body measurements over time. * Recipes: learn how to stick to your meal plan, step by step. Receive on your mobile, the recipes recommended by your nutritionist. * Integrations: You can always check your summary of daily physical activity through the integration with the Health app. If your nutritionist does not yet belong to the Nutrium network and having a personalized nutritional follow-up is important for you, introduce them to this app.

Screenshots

OKOK·International4 screens
Nutrium4 screens

Verdict

The call

The clearest difference is in-app purchases: Nutrium at none against OKOK·International's 8. Nutrium also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). OKOK·International's advantage is rating (4.7 vs 4.3) and ratings volume (18K vs 26). On price 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. OKOK·International sells 8 in-app purchases, starting at $9.99 per month. Nutrium asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OKOK·International holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: OKOK·International has 18K ratings behind it against 26, so its average is the more settled of the two. Written reviews complicate that: 25% of OKOK·International's written reviews are positive against 34% of Nutrium's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OKOK·International ships an update fortnightly, Nutrium every 4 days. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard9 real differences · 2 level
OKOK·International versus Nutrium: the parameters behind the verdict, then further details
ParameterOKOK·InternationalNutrium
PriceFreeFree
Rating4.7 (18K ratings) — better4.3 (26 ratings)
Positive reviews24.5% of reviews33.6% of reviews — better
Number of ratings18K — better26
Update frequencyFortnightlyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#206 — better—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size170 MB151 MB
Age rating12+4+
DeveloperShenzhen Careyou Health Science and Technology Co., LTDHealthium - Healthcare Software Solutions, SA

Customer experience

OKOK·International

All ratings16,219 ratings
Positive91.9%
Neutral2.7%
Negative5.5%
Written reviews2,219 reviews
Positive24.5%
Neutral10.0%
Negative65.4%

Nutrium

All ratings26 ratings
Positive80.8%
Neutral7.7%
Negative11.5%
Written reviews128 reviews
Positive33.6%
Neutral22.7%
Negative43.8%

Bugs and requests

OKOK·International

Reported bugs

4 issues
  • App frequently logs users out and loses historical data
  • Inability to remove or switch between user profiles
  • Inconsistent weight and body composition readings
  • App fails to record measurements or sync data

Requested features

4 requests
  • Option to switch between metric and imperial units
  • Ability to manually edit user profile and target goals
  • Improved data syncing with Apple Health and other fitness apps
  • Subscription-free access to all app features

Nutrium

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

OKOK·International

Subscriptions8
  • Monthly$9.991 Month
  • Monthly1 Month trial$9.991 Month
  • Half year$19.996 Months
Show 5 more
  • Annual Membership$19.991 Year
  • Annual Membership$23.991 Year
  • Half year$24.996 Months
  • Annual Membership1 Year trial$39.991 Year
  • Yearly7 Days trial$39.991 Year
None

Nutrium

No in-app purchases

Questions

Is OKOK·International free?
OKOK·International is free to download, with in-app purchases available.
Is Nutrium free?
Nutrium is free to download, with no in-app purchases.
Which has better reviews, OKOK·International or Nutrium?
OKOK·International is rated higher. OKOK·International averages 4.7 out of 5 from 18K ratings, while Nutrium averages 4.3 from 26 ratings.
Do OKOK·International or Nutrium have ads?
OKOK·International shows ads; Nutrium does not.
Which is updated more often, OKOK·International or Nutrium?
OKOK·International ships an update fortnightly, and Nutrium every 4 days. Most recently, OKOK·International was updated on October 23, 2026 and Nutrium on October 21, 2026.

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