QA² vs Pixel Count
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
QA²
Engage in a unique puzzle game set in the quantum world. Swipe and match colorful blocks to create satisfying chain reactions and master various game modes. Challenge AI opponents and compete on global leaderboards.
- Quantum-themed puzzle gameplay
- Satisfying chain reaction system
- Multiple game modes (Rush, Depth, Flow, Overload)
- VS AI mode with challenging opponents
- Global leaderboards for competitive play
- Brain training mechanics
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■ Welcome to the Quantum World QA2 is a fresh new puzzle game themed around quantum computing. Swipe and match colorful blocks to trigger massive chain reactions! ■ Satisfying Chain System Match blocks to trigger chain reactions. The satisfaction of watching blocks disappear one after another is truly addictive! Use timing and strategy to pull off huge combos. ■ Multiple Game Modes 【Rush Mode】 Race against the clock for the highest score! 【Depth Mode】 How deep can you go? Challenge yourself! 【Flow Mode】 Relax and play at your own pace. 【Overload Mode】 Push your limits! A challenge for advanced players. ■ Battle AI Anytime Featuring VS AI mode with powerful AI opponents. Enjoy intense battles even when playing solo. ■ Compete on Global Leaderboards Compete with players from around the world. Aim for the #1 spot in the global rankings! ■ Perfect For • Puzzle game enthusiasts • Players who love the thrill of chain reactions • Those looking to train their brain • Anyone curious about quantum computing • People seeking a quick gaming session Dive into the world of quantum puzzles!
Pixel Count
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Pixel Count, Think Before You Step Every move matters. Pixel Count is a strategic number puzzle where your goal is simple: Find the path with the lowest possible total from the top-left corner to the bottom-right. It sounds easy. It isn’t. The Objective: Move through a grid of numbered tiles. Each tile adds to your total score. Your mission is to reach the exit with the smallest sum possible. Lower is better. Always. How It Works: • Move up, down, left, or right • No diagonal moves • You can’t revisit tiles • You may undo your last step • Your score equals the sum of all tiles you stepped on Plan carefully. One wrong turn can cost everything. Game Modes: Classic Mode: Progress through handcrafted levels with increasing grid sizes and complexity. Earn stars based on how close you are to the optimal path. Unlock new challenges as you improve. Daily Challenge: One shared puzzle every day. Chaos Mode: Timed stages with rising pressure. Complete a stage to earn bonus time and push your limits. As you advance, new mechanics appear: • Blocked tiles that force reroutes • Teleport links connecting distant areas • Larger grids requiring deeper planning The puzzle evolves with you.. Why You’ll Love Pixel Count: • Simple rules, deep strategic gameplay • Pure logic and optimization • No randomness — skill determines success • Hundreds of carefully designed levels • Clean, minimalist design • Perfect for short sessions or long thinking streaks If you enjoy number puzzles, pathfinding challenges, logic games, or brain-training apps — this is for you. Think ahead. Minimize your total. Master the grid.
Screenshots
Verdict
The clearest difference is ads: QA² at none against Pixel Count's shown. Pixel Count's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QA² ships an update every 3 weeks, Pixel Count every 4 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | QA² | Pixel Count |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 180 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | TISI Incorporated | PXL READY (FZE) |
In-app purchases
QA²
No in-app purchases
Pixel Count
No in-app purchases









