# Block Stack QG — Retro falling-block puzzle

> Retro falling-block puzzle (iPhone/iPad app by Hien Quach Ngoc.)

- Source: https://appshunter.io/ios/app/block-stack-qg/id6776344934 (this page in markdown: same URL + `.md`)
- Developer: [Hien Quach Ngoc](https://appshunter.io/developer/6776344936)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 7 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Polish, European Spanish, Vietnamese
- Released: 2026-06-10
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/block-stack-qg/id6776344934/reviews.md

## What is Block Stack QG?

Block Stack is a fast, satisfying take on the classic falling-block puzzle — drop, rotate, and slot the pieces to complete lines and keep the stack from topping out. Clean retro-futuristic visuals, punchy chiptune sound, and buttery gesture controls make every clear feel great.

GAME MODES
• Classic — the timeless endless mode. Clear lines, level up, and push your high score.
• Adventure — clear pre-built structures to beat each level. The glowing blocks show your goal, and every level gets trickier with T-shaped and dot-shaped gaps — and from level 15, fixed blocks mixed right into your pieces.

FEATURES
• Smooth one-thumb gesture controls — slide to move, tap to rotate, swipe down to drop.
• Original chiptune theme music and crunchy 8-bit sound effects (with separate volume sliders).
• Big, readable board with a ghost preview and next-piece display.
• Chain clears together for cascading combo bonuses.
• Satisfying line-clear celebrations — go for the four-line BLOCKBUSTER!
• Stuck? Watch a quick optional video to clear the bottom rows and keep going.
• Play offline, anywhere. No account required.

FREE TO PLAY
Block Stack is free with banner ads. Prefer a clean screen? A one-time "Remove Ads" purchase takes them away for good.

Drop in and start stacking!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |



## Version history (last 5 releases)

### 1.6 — 2026-06-27

• Small stability and polish fixes.

### 1.5 — 2026-06-25

• Fixed: Game Center leaderboards weren't always picking up your high score. Your best Classic and Adventure scores now sync the moment you sign in.
• Small stability and polish fixes.

### 1.4 — 2026-06-23

• NEW: In Adventure, pick your drop speed — faster falls mean a bigger score multiplier (risk vs. reward).
• NEW: Five score-milestone achievements (1K, 10K, 50K, 100K, 200K) via Game Center.
• Now playable in 7 more languages: Vietnamese, German, French, Spanish, Italian, Polish, and Dutch.
• Adventure: roomier, more readable walls and a smoother difficulty curve.
• Watch-an-ad continue now clears 6 rows and waits on a Resume tap so you’re never thrown back in.
• Smoother play in long sessions, snappier touch, and lots of UI polish.

### 1.3 — 2026-06-14

More challenges + bug fixes

### 1.1 — 2026-06-13

Block Stack 1.1 adds iPad support, a new Speed Mode, improved Adventure progression, updated scoring celebrations, refreshed screenshots, and smoother ad-supported continue behavior.

This update also includes gameplay polish, audio improvements, UI refinements, and stability fixes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*