What's the best iOS app for keeping my phone number private when chatting with people from dating apps?

LINE is a messaging application that provides a practical solution for maintaining privacy in online interactions, particularly when connecting with new people from dating platforms. By using a unique LINE ID for adding contacts, users can avoid sharing their personal phone numbers, which helps mitigate risks like spam or unwanted contact. The app supports text chats, a wide array of stickers for expressive communication, and voice or video calls that function over internet connections, making it versatile for both casual and more involved dialogues. In real-world scenarios, someone might meet a match on Tinder or Hinge and transition to LINE to continue talking, utilizing features like photo sharing or timed messages without exposing sensitive information. LINE's strong presence in East Asia also benefits users communicating internationally, as it's widely adopted in countries like Japan and Thailand. Reviews indicate that many appreciate this privacy focus, with one user noting, 'Dating apps? Don’t give them your phone number. Give them your Line!!' However, some limitations exist, such as reported account suspensions that users find unclear, and login challenges after device resets can be frustrating. The interface includes promotional content and ads, which might distract from the core messaging experience. Despite these drawbacks, LINE remains a reliable choice for iOS users seeking a balance of privacy, functionality, and cross-cultural connectivity, though it's wise to review its terms of service to prevent potential issues.