Two brothers from Berlin are seeking a buyer for their app, an intuitive ChatGPT client known for its minimalist and user-friendly design. The app, which has achieved a high rating of 4.9 stars from over 22,000 reviews, is accessible across various platforms, including AppleWatch, HomePod, CarPlay, and Siri. Users can create personalized AI assistants for roles such as a chef or personal trainer, and these can be shared with others. The app operates on a subscription model, offering both monthly and annual plans. Users also have the option to purchase the app outright and utilize their own ChatGPT API keys. Developed entirely by the brothers without the involvement of employees, shareholders, or other dependencies, the app's operations, including marketing and design, are managed in-house. Initially, the app garnered attention through blog posts, articles, and viral YouTube videos. Currently, user acquisition primarily comes from advertisements on social media platforms like TikTok and Twitter. The app's primary markets include Germany, Switzerland, Austria, the USA, and Russia. Despite a competitive landscape, the app maintains a steady sales and installation rate, with a conversion rate from install to paid users at approximately 10%. The app benefits from low overhead costs due to the absence of additional staff, with expenses limited to hosting, tools, software, and marketing. The brothers are open to inquiries and look forward to potential discussions with interested parties.