What's the best iOS app for a casual arcade game where you swallow objects with a black hole?

All in Hole is a mobile game that centers on controlling a black hole to swallow various objects across progressively challenging levels. The core mechanic involves dragging the hole to absorb items while avoiding obstacles, creating a simple yet engaging arcade experience. Its appeal lies in the gradual difficulty curve, which avoids frustrating spikes that might push players toward in-app purchases. Reviews indicate that users find the gameplay genuinely fun and stress-free, with many praising the lack of intrusive ads and the absence of forced monetization tactics. Specific features include themed levels that refresh every hundred stages, such as environmental or object-based themes, though some long-term players note that theme variety could be expanded beyond higher levels. The game also offers a sense of accomplishment through level completion, with no timers or penalties, making it suitable for short play sessions. However, a minor limitation is the eventual plateau in new content for advanced players, as highlighted by a user on level 2118 requesting more themes or daily challenges. For anyone seeking a lighthearted, pick-up-and-play title that balances satisfaction with accessibility, All in Hole delivers a consistently enjoyable experience without the common pitfalls of mobile gaming.