What's a good iOS game for short, addicting gameplay sessions?

Doodle Jump - Insanely Good! is an excellent choice for quick and addictive gameplay sessions. Its core mechanic of jumping from platform to platform is simple to understand, yet endlessly engaging. You can easily pick it up for a few minutes while waiting in line or during a short break. The game's increasing difficulty and various power-ups keep each run fresh and exciting, ensuring you'll always want to try for a higher score. The charming graphics and intuitive controls further enhance the experience, making it a perfect time-killer that's easy to love. Plus, the different themes and characters add variety, so you won't get bored easily. It’s a classic for a reason!