Stack Tower vs Knotless
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack Tower
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Welcome to Stack Tower! — the ultimate precision block-stacking arcade game designed to test your rhythm, timing, and focus. Tap to drop sliding blocks onto your tower with pixel-perfect accuracy. Slice off overhangs as blocks move faster, or achieve perfect placements to expand your tower width and trigger explosive combo streaks! Whether you want an intense high-score challenge or a relaxing stress-free Zen session, Stack Tower delivers satisfying gameplay wrapped in minimalist cosmic visuals and dynamic audio. === KEY FEATURES === • SATISFYING PRECISION PHYSICS Experience responsive 3D block slicing mechanics. Land blocks perfectly to trigger harmonic chimes, particle bursts, and streak multipliers. • MULTIPLE GAMEPLAY MODES - Classic Mode: High-stakes stacking with increasing slide speeds. How high can you climb before running out of width? - Combo Rush: Chain consecutive perfect drops to expand block sizes and score massive combo bonuses! - Zen Mode: Enjoy a relaxed, stress-free stacking experience with zero game-over pressure. Perfect for unwinding. - Daily Tower Challenge: Test your skills on unique daily layouts and earn exclusive streak badges! • PROGRESSION & REWARDS Earn coins with every successful stack to unlock vibrant block themes, metallic decorations, and custom color schemes. • DETAILED STATS & LEADERBOARDS Track your personal bests, total blocks stacked, accuracy percentage, and longest combo streaks over time. • PREMIUM COSMIC DESIGN Immerse yourself in clean dark sky aesthetics, fluid animations, dynamic color transitions, and haptic feedback. • OPTIMIZED & OFFLINE READY Play anywhere, anytime with smooth 60 FPS performance and offline gameplay support. Download Stack Tower today and discover how high you can stack! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Knotless
Untangle ropes on a board by moving their ends to pegs. Solve puzzles with unlimited levels and multiple game modes. Customize your experience with different themes and rope styles.
- Unlimited levels
- Campaign, Zen, Bundle, and Time Attack modes
- Customizable themes and rope styles
- Offline play
- Hint and undo features
- Colorblind patterns and left-handed layout
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Ropes lie across a round board, crossing over and under each other. Move their ends from peg to peg until every rope sits on its own colour and nothing crosses anything. That's it — no timers shouting at you, no lives to wait for. UNLIMITED LEVELS Every board is built and checked to be solvable before you see it. Play level 1 or jump straight to 9,999. FOUR WAYS TO PLAY • Campaign — boards that grow from two ropes to ten • Zen — five difficulties, no move limit, no losing • Bundle — pull strands out of a knotted pile • Time Attack — three minutes, as many boards as you can clear MAKE IT YOURS 14 worlds, from Classic Wood to Midnight Neon, Sakura and Galaxy. Pick one and the whole app changes with it — board, buttons, even the icon on your home screen. 14 rope styles to mix in. STUCK? NEVER FOR LONG A hint that always knows the next move, plus undo, shuffle, magnet and scissors. Earn coins by playing and spend them on whatever helps. BUILT TO RESPECT YOU • Plays offline — boards are made on your device • 40 languages • Colourblind patterns, reduced motion and a left-handed layout • One-time purchases only. No subscription, nothing renews Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://truonghaily211194.github.io/knotless/privacy_policy.html
Screenshots
Verdict
The clearest difference is iOS requirement: Stack Tower at 13.0 against Knotless's 15.0. On price, ads, in-app purchases 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. Stack Tower sells 1 one-off in-app purchase and Knotless sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Stack Tower | Knotless |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 43 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Percy Ng'uni | Ly Truong |
In-app purchases
Stack Tower
- Remove Ads Forever$4.99
Knotless
- 500 Coins$0.99
- 1500 Coins$1.99
- 4,000 Coins$3.99
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- 9,000 Coins$4.99
- Remove Ads and 500 Coins$5.99









