First and mega888 foremost, verify the app's regulatory information. A reputable online casino should be licensed by a trusted authority, such as the Gambling Commission. Look for the regulatory number and country of jurisdiction to verify the app's legitimacy.

Next, assess the app's reputation. Research the company behind the app, including its past performance. Investigate for any concerns, such as complaints filed against the company or a history of suspicious behavior.

Game selection and range is another crucial aspect to evaluate. A good online casino should offer a wide range of games, including popular live dealer games. Look for games from established software providers, such as Microgaming.

Payouts and winnings are also a major consideration. Check the app's payout rate, also known as the RTP, to ensure it's fair. Also, investigate the withdrawal process and fees associated with it.

Security and safety are top priorities when evaluating an online casino app. Look for SSL encryption and player confidentiality. A reputable online casino should also have provisions in place to minimize problem gambling, such as deposit limits.

Customer support is another vital aspect to consider. Verify the app has a responsive support team, and look for multiple channels of contact, including email.

Lastly, check the app's mobile compatibility. A good online casino app should be intuitive, with simple navigation and access to games and features.

Ultimately, a new online casino app should meet these criteria to be considered credible. By doing your due diligence, you can make an educated decision and avoid potential pitfalls. Remember to always gamble responsibly.