Not names, but categories: Habit trackers, period calendars, journaling apps, calorie trackers, workout tracking apps, symptom trackers, budget planning apps, tax/tip calculators, meditation apps, productivity timers, recipe collection apps, affirmation / inspiring quotes apps, SaaS boilerplates, social media scheduling tools, AI chat bot, AI wrappers for all of the above.

You'll find hundreds of apps for every single keyword. But on the other hand, it's still a winner takes all market, so the top 1-5 per category make ~95% of revenue.

Edit: To clarify, imho these categories have been popular forever, because that's what every new indie dev thinks about first when they have a "great" idea. They're not necessarily tied to vibe coding and would've been released even without AI.