Let’s break down the risk vs. reward.
Instant Connectivity: Say goodbye to long waits. With CallMeChat, you're immediately connected to another eager conversationalist. callmechat.org Thunder Video Chat vs. CallMeChat | Lifehack - Vocal Media
While the idea of a sounds appealing, the reality is that most are scams designed to steal your data or infect your phone. Because the app controls balances on their servers, modded "unlimited money" features rarely work. For the safety of your personal information and device, it is highly recommended to download the official app only from the Google Play Store.
For those looking for random video chat experiences, several established platforms offer moderated environments: CallMeChat - Random Video Chat