Stack Tower – Blocks

Stack Tower is the most satisfying one-tap stacking game on iOS. Tap to drop a moving block onto the tower below. Land it perfectly and the tower stays full-width — miss, and the overhang slices off. Keep stacking. See how high you can go before the tower gets too thin to land on. Simple to learn. Impossible to put down. — ONE-TAP GAMEPLAY — No tutorials needed. No menus mid-game. No timers. Just you, the moving block, and the perfect moment to tap. — PERFECT COMBO SYSTEM — Land a block dead-center and you get a perfect. Chain perfects to widen the tower, score multipliers, and unlock satisfying combo effects. The deeper your combo, the juicier it gets. — 12 UNLOCKABLE THEMES — Earn coins as you play. Spend them on hand-crafted color palettes: Sunset, Neon, Pastel, Monochrome, Forest, Ocean, Cyberpunk, and more. Every theme changes the whole vibe — block gradients, background, particles, even the soundtrack mood. — DAILY REWARD — Come back every day for a free coin bonus. Streak rewards stack up the longer you keep your daily run alive. — GLOBAL LEADERBOARD + ACHIEVEMENTS — Powered by Apple Game Center. Climb the global high-score board. Unlock 10 achievements ranging from "First Perfect" to legendary endurance feats. Brag rights are real. — CONTINUE YOUR RUN — Tower collapsed at a personal best? Watch a quick rewarded video to keep your run alive — once per game. Score breakers, this one's for you. — DESIGNED FOR iPHONE — Built native with Flutter + Flame for buttery 60 FPS on every supported device. Optimized for iPhone 16 Pro down to older models. Full Dynamic Island, ProMotion, and Dark Mode support. — PLAYS OFFLINE — No internet? No problem. Stack Tower works fully offline. Sync your scores when you're back online. — RESPECTS YOUR TIME — No energy bars. No paywalls. No forced ads mid-run. Watch an ad only if YOU choose to (for coins or a Continue). Every feature in the game is unlockable just by playing. WHO IT'S FOR • Commuters who want a 2-minute time killer • Score chasers who live on leaderboards • Anyone who finds tap-timing oddly meditative • Players who hate freemium grind walls PRIVACY FIRST We collect anonymous analytics to fix bugs and improve the game — nothing personal, nothing sold. Full details in our Privacy Policy. ATT prompt on first launch is honest: tap "Ask App Not to Track" if you prefer, and the game plays exactly the same. TIPS TO GO HIGHER 1. Don't rush. The block moves at a constant speed — wait for the sweet spot. 2. Chain perfects early to widen the tower before it gets thin. 3. Watch the shadow under the moving block — it's your best alignment hint. 4. Save your Continue for runs past your previous best, not warmups. 5. Each theme has a slightly different feel — find the one that puts you in flow. Stack high. Tap perfect. Climb the world. Download Stack Tower free today and start your run.