Comparison

Siboo vs Zen Stack Masters

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Siboo

Features
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Legend has it that a mysterious monolith known as "Big Chunk" is hidden somewhere in this land. To uncover its secrets, you must gather three magical jewels that once belonged to three princesses from a lost kingdom. [Game rules and tips] -To succeed in each level, you will need to collect all the muffins and find the quantum transport card (yellow in color). -Go to the elevator at the very end of the level to validate your score and proceed to the next part of the adventure. -Each level is played within a limited time, ranging from 2 to 8 minutes. -In some levels, you can extend the playtime by collecting hourglasses. -Strawberries allow you to regain energy. -Most enemies can be defeated by jumping on them, hitting them from below to above, or using a superpower. -Superpowers are obtained through potions available only in certain levels. -If you get rid of all the enemies in the level, you will earn the title of "Grand Master Siboo-Boosh." -One important tip: completing a level sometimes requires counterintuitive moves. -A second, even more important tip: not all levels are to be done from left to right. Siboo-Boosh is not a traditional platformer. Sometimes itโ€™s essential to go to the middle of the level or even to the end to complete the game within the given time. [Overview] Siboo-Boosh is a 2D platform and action game for the whole family. It draws inspiration from the titles that shaped the genre in the early 80s. But it also offers modern graphics, non-linear progression, and evolving gameplay. Each level is a subtle mix of skill, strategy, and thinking. Collecting all the cakes and eliminating all the enemies along the way seems like an easy challenge. But you have to do it within the allotted time! Sometimes, the best way to finish a level will require counter-intuitive strategies. [Game Features] - Epic Adventure: Explore the vast and diverse regions of Tellus, each filled with unique challenges and secrets. - Action-Oriented Gameplay: Battle hostile cybernetic animals. Stun them by jumping on them or take them out with powerful uppercuts. - Magical Powers: Discover magical potions during your journey that grant you extraordinary paranormal abilities. - Arcade-Style Scoring: Complete each level to earn scores and star ratings. - Strategic Play: The world of Tellus demands skill and cunning! - Two Game Modes: Unlock Arcade Mode after completing the adventure. Inspired by classic games from the 1980s, score as many points as possible by stunning enemies and collecting cakes. Chain levels as quickly as possible in this thrilling and challenging race against time. - Original Soundtrack: 17 tracks composed and performed specifically for the game. Join Siboo-Boosh on their quest to find the "Big Chunk" !

About

Zen Stack Masters

Features
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Find your center and your balance in Zen Stack Masters, the ultimate physics-based tower builder designed for relaxation, focus, and satisfying gameplay. Whether you have two minutes or two hours, step into a world where tactile blocks, realistic gravity, and ASMR audio combine to create a digital sanctuary. This is not just a game about stacking; it is a journey of collecting, refining, and curating your own digital garden. THE CRYSTAL GRIMOIRE Discover the all-new collection system. As you play, you will uncover over 60 unique crystals, from common Quartz to rare Holographic and Magma stones. But finding them is just the beginning. Use your tokens to polish rough ores into tumbling gemstones, eventually refining them into flawless, glowing masterpieces. Read detailed lore and properties for every stone you collect. CULTIVATE YOUR ZEN GARDEN Your creations are no longer temporary. In the new Zen Garden, your most impressive towers are preserved as permanent monuments. Visit your garden to rotate through your history, admire your past architectural feats in a serene 3D environment, and plant new seeds to start fresh journeys. THREE UNIQUE GAME MODES CLASSIC MODE The ultimate test of balance. Drag to position blocks, account for wind resistance, and drop them with precision physics. How high can you go before gravity takes over? STACK TAP MODE A fast-paced test of timing. Blocks slide back and forth, requiring you to tap to stack them. Any overhang is sliced off, making the tower thinner and thinner. Hit perfect drops to trigger visual pulses and rebuild your platform size. Now featuring dynamic environments that shift from ground to clouds to space as you ascend. ZEN MODE No game overs, no stress. Just pure, creative building. Create impossible structures and watch them sway without the fear of collapse. Use the new precision placement tools to create art, not just towers. HYPER-REALISTIC PHYSICS Powered by advanced simulation technology, every block feels alive. Experience the floaty weight of wood, the heavy thud of stone, and the slippery surface of ice. Watch your tower sway in the wind and stabilize it with strategic placements. COLLECT EXOTIC MATERIALS Unlock and build with materials that feature unique visual properties and physics. Use Natural blocks like Wood and Mossy Stone, Luxury materials like Gold and Pearl, or Sci-Fi elements like Matrix and Carbon Fiber. ASMR AUDIO AND HAPTICS Feel the game as you play. Custom-tuned haptic feedback mimics the impact of every drop. Build a Perfect streak to hear a harmonizing 12-note musical chime that evolves as your tower grows. ADDITIONAL FEATURES Time Travel Revive allows you to rewind time to a stable state if your tower crashes. Dynamic Studio Lighting creates realistic shadows and reflections that change as you play. Smart Camera systems automatically track your progress, switching between tension and celebration angles. Infinite Progression allows you to unlock limits and build into the stratosphere. In a world of noise, Zen Stack Masters is your quiet place. Download today and start your journey to the top.

Screenshots

Siboo4 screens
Zen Stack Masters4 screens

Verdict

The call

The clearest difference is price: Zen Stack Masters at Free against Siboo's $1.99. Zen Stack Masters also leads on update cadence (every 4 days vs every 8 months). Siboo's advantage is in-app purchases (none vs 4) and iOS requirement (15.6 vs 18.6). On ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Zen Stack Masters is free to download; Siboo costs $1.99 up front. Zen Stack Masters sells 4 one-off in-app purchases. Siboo asks for nothing beyond the download.

UpkeepUpdate frequency

Siboo ships an update every 8 months, Zen Stack Masters every 4 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard4 real differences ยท 2 level
Siboo versus Zen Stack Masters: the parameters behind the verdict, then further details
ParameterSibooZen Stack Masters
Price$1.99Free โ€” better
Update frequencyEvery 8 monthsEvery 4 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better18.6
Further details โ€” not scored
Size743 MB27 MB
Age rating12+4+
DeveloperDavid Anthony MARYGal Itach

In-app purchases

None

Siboo

No in-app purchases

4 purchases

Zen Stack Masters

One-time4
  • Second Chance Tokens$0.99
  • Infinite Zen Mode$5.99
  • 1000 Tokens Deal$99.99
Show 1 more
  • Zen Master$1000.00

Questions

Is Siboo free?
Siboo costs $1.99, with no in-app purchases.
Is Zen Stack Masters free?
Zen Stack Masters is free to download, with in-app purchases available.
Do Siboo or Zen Stack Masters have ads?
Neither Siboo nor Zen Stack Masters shows ads.
Which is updated more often, Siboo or Zen Stack Masters?
Siboo ships an update every 8 months, and Zen Stack Masters every 4 days. Most recently, Siboo was updated on October 27, 2026 and Zen Stack Masters on October 28, 2026.

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