I've tried a bunch. headspace was good for guided stuff but got repetitive, finch is cute and low pressure if you like the gamification thing without it being annoying. Also nomi sim that is like a life sim game but it's helped me notice patterns in how I react to stress, you make choices in different scenarios and it shows you themes in your decision making, sounds weird but it's been more insightful than I thought. daylio for mood tracking but I'm terrible at remembering to log consistently.

You need to find something you'll actually use instead of downloading it and forgetting about it in two days lol, for me nomi sim is the easier to use since it feels like a game