鸿蒙星河互联, developed by Thunder Software Technology Co. Ltd., helps move personal data between an iPhone and HarmonyOS devices, addressing cross-ecosystem migration needs. The app focuses on direct device transfers over local networks or pairing, keeping data on nearby hardware rather than in cloud services. It bundles batch selection and an in-app Help and Feedback module to assist setup. Target users include people managing both Apple and HarmonyOS phones who want a straightforward migration path.

How the app moves data between ecosystems

The app functions as a local bridge to transfer user content from an iPhone to a HarmonyOS handset, using on-device connections rather than remote servers. Transfers operate over the local network or a direct hotspot, which lets files move between devices without uploading to third-party clouds. The tool is positioned specifically for migration workflows involving photos, videos, documents and address book entries, simplifying the cross-platform copy process.

How secure and network-dependent the process is

The app uses a QR code-based pairing system for device discovery, a fact that supports quick, authenticated connections between devices. Because transfers run over the same Wi-Fi network or a direct hotspot, external internet traffic is not required for the data path. That local-only behavior means transfer reliability and speed depend on the quality of the local connection and available storage on the receiving phone.

Whether non-technical users can operate it reliably

The interface is described as minimalist and includes a Help and Feedback guide that provides step-by-step instructions, which reduces the need for advanced knowledge during migration. Users must meet platform requirements, since the app requires iOS 12.0 or later and is optimized for HarmonyOS devices. Those with older phones or without a HarmonyOS target should verify device compatibility before initiating a large migration.

Practical option for cross-ecosystem movers with compatible devices

鸿蒙星河互联 is a practical option for users who manage both Apple and HarmonyOS phones and prefer local, device-to-device migration. Its design favors straightforward setup and guided operation, making it suitable for non-technical switchers. One trade-off is dependence on compatible hardware and a stable local network, which means users with older phones or unreliable Wi-Fi may need alternative transfer methods.