美发技术 vs COSMO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
美发技术
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美发师可以通过美发技术学习美发知识、交流美发技术、发型师也可以发布发型作品以及学习各种剪发技术、染发技术、烫发技术等、也可以在线提交美发技术问题、寻求美发技术帮助!美发师也可以美发商城选购自己称心的美发工具、提供美发各种实用的美发造型工具!
COSMO
This app allows parents to manage a child's smart watch for safety and communication. It offers GPS tracking, contact management, and customizable alerts for peace of mind. Parents can also monitor activity and set quiet times for school.
- GPS location tracking
- Approved contact management
- Geo-fence 'SafeZone' alerts
- School Mode for distraction-free learning
- SOS emergency alerts
- Activity tracking and goals
- Customizable alarms and reminders
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Keep your kids safe and connected with the COSMO Mission Control parent app and JrTrack kids smart watch. With Mission Control, you have all the tools you need for safety, connection, and convenience right in the palm of your hand. JrTrack is the all-in-one wearable phone, watch, and GPS tracker that’s safe for kids and trusted by parents. It pairs seamlessly with the Mission Control parent app where you can: - Add and manage approved contacts and guardians for safety & security - Check your child’s location with reliable GPS tracking - Set custom geo-fence “SafeZones” and receive check-in alerts when your child enters or leaves a designated area - Set School Mode days and times to limit distractions - Track your child’s steps and set activity goals - Receive emergency alerts when your child activates SOS mode - Set custom alarms and reminders - Manage settings for your child’s JrTrack watch Loved by Parents & Kids “This was easy to set up and works wonderfully...I recommend this watch 100%” - Michele S. (TN) “We use this watch to stay in touch with my kids during the day while I’m at work. It’s a really nice thing being able to text your young kid to make sure they are okay during the day.” - Katie L (VA) “It's given us a lot of freedom and confidence” - Eric E (TX) Safe & Secure Completely COPPA compliant, safety certified, and data secure. It’s the confidence parents need, and families deserve. Connection without Compromise Families shouldn’t have to choose between connection and kids’ safety. With JrTrack and the COSMO: Mission Control app, you’re in control - no internet browsing or social media access, plus a completely customizable approved safe contact list. **The COSMO: Mission Control app is not compatible with first-generation JrTrack 1 devices.
Screenshots
Verdict
The clearest difference is update cadence: COSMO at every 2 months against 美发技术's every 8 months. 美发技术's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, ads and in-app purchases 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.
美发技术 ships an update every 8 months, COSMO every 2 months. Both last shipped on November 3, 2026.
| Parameter | 美发技术 | COSMO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (276 ratings) — better |
| Positive reviews | — | 59.8% of reviews |
| Number of ratings | — | 276 — better |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 99 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | 建福 钱 | com.cosmo.smartwatch |
Bugs and requests
美发技术
Not enough reviews yet to summarise bugs or requests.
COSMO
Reported bugs
4 issues- Activation and account setup issues
- Frequent app crashes and freezes
- Inconsistent connectivity and service disruptions
- Inability to disable watch without parental access
Requested features
4 requests- Improved location tracking accuracy and real-time updates
- Ability for all approved contacts to text the child
- Integrated parental portal within the app
- Additional features like video calling, night mode, and more customization
In-app purchases
美发技术
No in-app purchases
COSMO
No in-app purchases









