K vs CARBINOX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
Track your daily activity, including steps, distance, and calories burned. Analyze your sleep patterns with detailed insights into deep sleep, light sleep, and awake times. Set activity goals and receive notifications.
- Accurate activity tracking
- GPS route tracking
- Daily activity goals
- In-depth sleep analysis
- Vibrating alarm reminder
- Push notifications
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Lead a happy and healthy lifestyle with our accurate activity tracking and in-depth analysis of sleep. Accurate Activity Tracking Record steps and activity duration and calculate distance and calorie consumption on a daily basis. GPS tracks your activity-based routes that you can check anytime. You can set daily activity goals that encourage you to accomplish. In-depth Analysis of Sleep Keep track of your daily sleep data regarding deep sleep, light sleep and awake. Alarm Clock & Notifications Vibrating Alarm Reminder Push Notifications Notes: 1. This App requires iOS 9.0 or later. 2. K-WATCH is fully compatible with KOSPET TANK T2, TANK M2, ROVA STONE T2 and it is expected to ensure compatibility with more upcoming models. This app supports the HealthKit app. You can view your Health data through HealthKit.
CARBINOX
Track your daily steps, distance, and calorie consumption with accurate activity monitoring. Analyze your sleep patterns in detail, including deep sleep, light sleep, and awake times. Set activity goals and receive notifications to support a healthy lifestyle.
- Accurate activity tracking
- GPS route recording
- Daily activity goals
- In-depth sleep analysis
- Vibrating alarm reminder
- Push notifications
Read full descriptionHide full description
Lead a happy and healthy lifestyle with our accurate activity tracking and in-depth analysis of sleep. Accurate Activity Tracking Record steps and activity duration and calculate distance and calorie consumption on a daily basis. GPS tracks your activity-based routes that you can check anytime. You can set daily activity goals that encourage you to accomplish. In-depth Analysis of Sleep Keep track of your daily sleep data regarding deep sleep, light sleep and awake. Alarm Clock & Notifications Vibrating Alarm Reminder Push Notifications Notes: 1. This App requires iOS 11.0 or later. 2. CARBINOX APP is fully compatible with CARBINOX VESTA, X- Ranger, and it is expected to ensure compatibility with more upcoming models. This app supports the HealthKit app. You can view your Health data through HealthKit
Screenshots
Verdict
K and CARBINOX both sit at 3.5 stars, but that hides the real split: 39% of K's written reviews are positive against 21% of CARBINOX's. K also leads on ratings volume (319 vs 36). On price, rating, 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.
On the App Store both sit at effectively the same score — 3.5 for K against 3.4 for CARBINOX. That said, the two scores are not equally well evidenced: K has 319 ratings behind it against 36, so its average is the more settled of the two. Written reviews are what separate them: 39% of K's written reviews are positive against 21% of CARBINOX's.
K ships an update every 6 weeks, CARBINOX every 5 weeks. The most recent releases landed on September 23, 2026 and July 3, 2026 respectively.
| Parameter | K | CARBINOX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (319 ratings) — better | 3.4 (36 ratings) |
| Positive reviews | 38.9% of reviews — better | 21.1% of reviews |
| Number of ratings | 319 — better | 36 |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 232 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | HONGKONG AMAZWEAR TECH CO., LTD. | OHMIUX LLC |
Customer experience
K
CARBINOX
In-app purchases
K
No in-app purchases
CARBINOX
No in-app purchases
