Zeroki vs Arrow Stack Away
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zeroki
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Are you ready to challenge your mind and train your brain? Welcome to Zeroki, the ultimate math and logic puzzle game that will put your deductive skills to the test. The main rule is simple: the sum of all the numbers inside a zone must be exactly zero. Tap the numbers to switch them from addition (+) to subtraction (-) until you find the perfect balance. It sounds easy, but as the grids get bigger, the challenge grows! Features that will test your logic: • Story Mode: Hundreds of handcrafted levels ranging from easy to impossible. • Daily Challenges: Solve a unique puzzle every day, keep your streak alive, and earn special rewards. • Dynamic Mechanics: Master overlapping zones, unmovable Anchors, mysterious Hidden Cells, and Quantum Links that change together. • Hints & Strategy: Use lightbulbs to reveal hints when you are stuck on the hardest grids. • Relaxing & Minimalist: Clean design, soothing sounds, and haptic feedback for a highly satisfying mental workout. Whether you are a Sudoku master looking for a new brain teaser or just want to improve your math skills while relaxing, Zeroki is for you. Download now and make it to zero!
Arrow Stack Away
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Tap. Clear. Stack Away! Arrow Stack Away is a satisfying puzzle game where every move matters. Tap the arrows to send them away, clear the board, and find the right order to solve each level. It starts simple, but the puzzles quickly get trickier. Arrows block each other, stacks become more complex, and new obstacles stand between you and a clear board.
Screenshots
Verdict
The clearest difference is in-app purchases: Zeroki at none against Arrow Stack Away's 7. Arrow Stack Away's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support 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. Arrow Stack Away sells 7 one-off in-app purchases. Zeroki asks for nothing beyond the download.
| Parameter | Zeroki | Arrow Stack Away |
|---|---|---|
| Price | Free | Free |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 245 MB |
| Age rating | 4+ | 12+ |
| Developer | Pedro Iniesta | RIO MASTER DMCC |
In-app purchases
Zeroki
No in-app purchases
Arrow Stack Away
- 500 gold$1.99
- 1000 Gold$3.99
- No ads$8.99
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- 5000 Gold$9.99
- 10000 Gold$34.99
- 25000 Gold$59.99
- 50000 Gold$89.99









