知云数据恢复 is a free iPhone app developed by 亚东 郭 in the Lifestyle category. With this app, you can easily recover lost data from your phone, including WeChat, QQ, and other mobile data. The app boasts a professional technical team with over a decade of experience in data processing. Their senior experts provide one-on-one remote guidance to ensure a high-quality service experience.

The app supports a wide range of data types for recovery, including phone contacts, call logs, messages, memos, and media files in your photo album (images, videos, and audio). It can also recover WeChat chat history (text, images, and videos), WeChat friend lists, and WeChat bills. Additionally, it supports QQ chat history (text, files, images, and videos) and QQ friend lists.

For urgent situations, you can opt for the expert recovery option, which guarantees contact within 5 minutes and personalized service from a senior engineer to quickly recover your data and resolve any issues.

Furthermore, 知云数据恢复 offers double compensation for users who are unable to successfully recover their data through the platform but manage to do so through other channels, provided they provide relevant evidence.

For any feedback or questions, you can reach out to the developer at