Flappy Dunk vs Touchgrind BMX 2

How do Flappy Dunk and Touchgrind BMX 2 compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Flappy Dunk	Touchgrind BMX 2
Genre	Sports	Sports
Price	Free	Free
Difficulty	medium	medium
Ad intensity	high	low
In-app-purchase pressure	medium	high
Typical session	short	medium
Rating	4.6 / 5	4.7 / 5
Ratings count	753,989	192,635
Reviews say	What players like Fun, addictive arcade gameplay Multiple modes (endless and battle) Skin unlocks and challenges Common complaints Too many frequent ads Gameplay doesn't match ads/misleading marketing Technical lag and glitches	What players like Intuitive two-finger control mechanics Excellent physics engine and trick variety Deep bike customization options Common complaints Most maps locked behind paywall Limited free-to-play map content (only 2 maps free) Expensive level/map unlocks deter progression

Flappy Dunk — Tap to launch your character through hoops in fast-paced arcade battles and endless challenges. (rated medium difficulty, high ad pressure) Touchgrind BMX 2 — Master gravity-defying BMX tricks across stunning global locations with intuitive two-finger controls. (rated medium difficulty, low ad pressure)

Data: Apple App Store, as of 2026-07-10. Last updated 2026-07-10.