Apexmove vs Kstyle OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Apexmove
This app helps you track workout data, manage physical recovery, and plan training. It also allows for outdoor exploration with offline maps and third-party app downloads.
- Activity and health data management
- Workout record saving and review
- Route import, editing, and navigation
- Third-party app and offline map downloads
- Device and personal profile management
- Integration with Google Fit, Apple Health, Strava
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Apexmove, a smartwatch companion app independently developed by KOSPET, is designed to help you gain a broader picture of your workout data and physical recovery, create training plans and programs, and explore the outdoors. You can also visit the app to download offline maps, third-party apps, and more. Key features include: Status: Manage activity data such as steps, distance, and calories burned, health data like heart rate and blood oxygen, and all-day sleep and fitness-related data. Workout: Save and review your workout records and training data summary. Explore: Import and edit routes, sync them to your watch with one tap, and start navigation. Device: Manage your device settings and download third-party apps, offline maps, and more. My: Manage app settings and your personal profile, and contact customer service for technical and more support. To support features such as GPS tracking, BT calling, SMS notifications, and WhatsApp notifications, the Apexmove app requires access to permissions including GPS, BT, Phone, and Camera. These permissions are used only for device pairing, data synchronization, workout tracking, message notifications, and other related features. Your personal information will not be disclosed. The Apexmove app utilizes Amazon Web Services (AWS) and Cloud.ru cloud servers. Depending on your location, your data will be stored at the nearest available server node. The collection and use of user data strictly comply with applicable local laws and regulations. The Apexmove app integrates with third-party applications like Google Fit, Apple Health, Samsung Health, and Strava to sync data such as heart rate, blood oxygen, and workout records.
Kstyle OS
This companion app syncs with a specific smartwatch to display incoming calls and messages. It records and visualizes heart rate and motion data, and allows for smartwatch reminders and alarms. It's designed for general fitness tracking, not medical use.
- Incoming call and SMS/MMS push to smartwatch
- Quick reply to rejected calls
- Heart rate data recording and visualization
- Motion data tracking (steps, distance)
- Smartwatch reminder and alarm settings
- General fitness and health monitoring
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The Kstyle OS APP is a companion application of the "Kieslect" smartwatch, with the following functions: One of the main functions of the APP is to push incoming calls and SMS/MMS received by the phone to the associated smartwatch, so that you can answer and view SMS/MMS on the watch end; When the watch terminal rejects a call, it can quickly reply, and the APP will send a pre configured SMS to the caller. It should be noted that the application will request "SMS and call record permissions" to implement these functions, and without these permissions, the application will not be able to use them. 2. Record the step data collected by the smartwatch, including step count, step frequency, and distance, and display them in the form of line charts and bar charts; 3. Set reminders and alarms for your smartwatch. 4. Not for medical use, only for general fitness/health purposes Disclaimer: This application aims to assist users in managing and monitoring health data, supporting a healthy lifestyle. However, this application is for general health reference only and cannot replace professional medical advice. Before using this application or making any medical decisions, please be sure to consult a professional doctor. We do not assume responsibility for any health issues arising from reliance on the information provided by this application.
Screenshots
Verdict
The clearest difference is rating: Apexmove at 4.4 against Kstyle OS's 3.5. Apexmove also leads on review sentiment (55% vs 31%) and ratings volume (541 vs 15). Kstyle OS's advantage is in-app purchases (none vs 10) and update cadence (every 3 days vs every 3 weeks). On price, ads, 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
Both are free to download. Apexmove sells 10 one-off in-app purchases. Kstyle OS asks for nothing beyond the download.
Apexmove holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: Apexmove has 541 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 55% of Apexmove's written reviews are positive against 31% of Kstyle OS's.
Apexmove ships an update every 3 weeks, Kstyle OS every 3 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Apexmove | Kstyle OS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (541 ratings) — better | 3.5 (15 ratings) |
| Positive reviews | 54.9% of reviews — better | 31.3% of reviews |
| Number of ratings | 541 — better | 15 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 287 MB | 251 MB |
| Age rating | 4+ | 4+ |
| Developer | HONGKONG AMAZWEAR TECH CO., LTD. | 上海凯斯领拓技术有限公司 |
Customer experience
Apexmove
Kstyle OS
In-app purchases
Apexmove
- Global View$0.99
- Abyss View$0.99
- Aurora Display$0.99
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- Retro Edge$0.99
- Night Shimmer$0.99
- Iron Circuit$0.99
- Outland Gear$0.99
- Cyber Command$0.99
- Cyber Citadel$0.99
- Space Odyssey$0.99
Kstyle OS
No in-app purchases









