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Recently, an application named "ChatGTP" appeared on the Apple App Store, drawing many downloads due to its similarity in name to OpenAI's ChatGPT. However, users discovered after paying that this was not an official application and had limited functions. The background of the developer "胜濤 楊" is unclear, and the app charges up to NT$3340, far exceeding the official ChatGPT Plus. Users reported that "ChatGTP" only allows a few questions for free, while others require a subscription or additional payment. Furthermore, the security of many counterfeit applications cannot be guaranteed, posing a risk of personal data leakage. Experts urge users to exercise caution when downloading unknown applications. To ensure safety, users should check developer information, app names and icons, ratings, and update history, and remain vigilant about applications that request unnecessary permissions.

Recently, an application named "ChatGTP" appeared on the Apple App Store. Its name, which differs from OpenAI's ChatGPT only by the order of letters, and its similar icon design attracted a large number of user downloads, even reaching the top of the free download chart. However, many users discovered after paying that this was not an official application, leading to widespread discussion.

"ChatGTP" claims to offer artificial intelligence chat capabilities similar to ChatGPT, but it was actually launched by a developer named "胜濤 楊," whose background information is unclear and has no other development records. The application requires payment for full use, with fees going up to NT$3340, which is much higher than OpenAI's official ChatGPT Plus service costing NT$660 per month. According to user feedback, "ChatGTP" has limited features, allowing users to ask only a few questions for free before prompting them to subscribe or pay additional fees.

A large number of applications spoofing ChatGPT have emerged on the market, some of which even do not encrypt user data and do not offer options to delete data, putting users' personal privacy at risk. An honorary president of an information technology association stated that although OpenAI has opened its API to third-party developers, the security of these applications cannot be guaranteed. He urged the public to be vigilant when downloading applications from unknown sources to avoid becoming victims of fraud.

• 1. Check developer information
• 2. Check the details of the icon and name
• 3. Confirm ratings, version history, and update frequency
• 4. Do not request permissions unrelated to functionality
• 5. Confirm if the official application is available in your local region

Currently, OpenAI's official ChatGPT application has not been launched on the Hong Kong App Store. If users wish to use the official service, they need to change their Apple ID region to the United States, Japan, or other places and connect via VPN. Additionally, when downloading applications, users should carefully verify developer information, ensuring the developer's name matches that of the official application, and compare the details of the icon and name. If necessary, they can also check ratings, version history, and update frequency, as official applications should have a long-term update record.

Finally, if an application requests permissions unrelated to its functionality (for example, a calculator application requesting access to contacts), users should be on alert. For instance, applications similar to ChatGPT that ask to access contacts or location data engage in suspicious behavior.

The "ChatGTP" incident highlights the impact of counterfeit applications on consumers and reminds us to stay vigilant in the face of technological trends. It is hoped that related platforms will strengthen their review mechanisms in the future to protect consumer rights and maintain market order.