样本家 is a utility app designed for survey participants. Developed by CTR MARKET RESEARCH CO. LTD., this iPhone app is free to download and use. It falls under the category of Utilities & Tools and is aimed at providing convenience to survey participants.

The main features of 样本家 include the ability for survey participants to exchange their points for gifts, fill out temporary research projects, and manage their daily activities as survey participants. With an expected user base of at least 20,000 sample households, this app aims to streamline the process of participating in surveys and managing survey-related tasks.

Whether you are a frequent survey participant or just starting out, 样本家 offers a user-friendly interface and useful features to enhance your survey experience. Download this app today and make the most out of your survey participation.