Metaura vs CoBook.org
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metaura
This smart wearable device monitors ambient temperature and automatically adjusts to your preferred comfort level. It intelligently detects if you're wearing it, turning on or off as needed. The companion app offers personalized control and the device supports over-the-air updates for future features.
- AI smart core for auto-mode
- High-precision temperature sensor
- Automatic on/off based on wear detection
- Personalized temperature control via app
- OTA upgrade system for future functionality
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We are committed to creating a new exploration of personal smart wearable devices and bringing you products with vitality. The smart wearable air conditioner has a built-in AI smart core, in auto-mode, simply tell Metaura the temperature you are personally most comfortable at and Metaura will do the rest. The ambient temperature is automatically monitored by Metaura's high-precision temperature sensor and auto-adjusts the temperature setting and modes with frequency conversion, which allows Metaura to operate efficiently and stably maintain the temperature within your comfortable range. Metaura also senses whether you are wearing the product, and will automatically turn it on or off, accordingly. With the App, you can control the temperature setting in a more convenient and personalized way. At the same time, Metaura comes with an OTA upgrade system to support future expansion of functionality, as we will continue to offer more exciting services and functionality.
CoBook.org
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CoBook — Your Link to the Best Local Businesses CoBook is a community platform built for local life. Discover quality businesses near you, earn real rewards through points and coupons, and make every purchase more worthwhile. Discover Local Businesses - Browse nearby restaurants, beauty salons, gyms, retail shops, and more - View merchant profiles, latest announcements, and limited-time offers - Follow your favorite businesses with one tap and be the first to know - Locate stores around you instantly with the map view Points & Coupons - Scan to earn points with every purchase - Redeem points for exclusive merchant coupons - Fully custom loyalty cards crafted by each merchant — always something new - Native Apple Wallet integration — check your points anytime, anywhere Achievements & Community - Follow friends and share the businesses you both love - Complete activities to unlock exclusive achievement badges - Showcase your badges and XP progress on your personal profile - Real-time messaging — connect directly with merchants or friends Secondhand Marketplace - List your pre-loved items and find a nearby buyer fast - Check seller trust profiles and arrange safe local meetups with confidence More Thoughtful Features - Available in English / Français / Chinese - Light / dark mode, auto-switching with your system setting - Push notifications and privacy settings fully in your control - Account security: two-factor authentication + trusted devices Join CoBook and make local life richer, more rewarding, and more connected.
Screenshots
Verdict
The clearest difference is update cadence: CoBook.org at weekly against Metaura's every 2 weeks. Metaura's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Metaura ships an update every 2 weeks, CoBook.org weekly. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.
| Parameter | Metaura | CoBook.org |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (12 ratings) — better | — |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 161 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Lanhe Technology Co., Ltd. | CoBook |
In-app purchases
Metaura
No in-app purchases
CoBook.org
No in-app purchases









