Comparison

JELLIBLOCK vs Zen Stack

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

Head to head
About

JELLIBLOCK

Fit blocks onto a 10x10 board, clearing lines and matching jellies for coins. Enjoy varied stage goals, strategic planning with no falling blocks, and offline play. Boost your game with special power-ups.

Highlights
  • Drag and drop block placement
  • Clear lines and match colors
  • No falling blocks, no rush
  • Varied stage objectives
  • Combo system for bigger rewards
  • Offline play supported
  • Rotate pieces
Features
Read full description

Fit the blocks, clear the lines, and pop matching colors. ā–  How to play Drag the three tray pieces onto the 10x10 board. Fill a whole row or column with no gaps and that line clears completely. Match 3 or more jellies of the same color in a row, column, or diagonal and they burst, paying out coins. Blocks never fall. There's no rush — take your time to plan each move, and tap a piece to rotate it. ā–  A different goal every stage Collect a color, clear lines, or build a combo, all before the clock runs out. Finish in half the time or less to earn bonus points. ā–  Features Ā· Easy to play, deep to master — nothing falls, so every move is yours to plan Ā· A new picture each stage — polygons and 20 animals drawn across the board Ā· Combo system — chain your clears for bigger coin payouts Ā· Boosters — blast every jelly of one color, or swap your tray for fresh pieces Ā· Play offline — no internet needed Ā· No sign-up — install and start playing right away A relaxing brain puzzle you can pick up anytime. Start now.

About

Zen Stack

Features
Read full description

Rise. Stack. Breathe. Zen Stack is a calm, minimalist block-stacking game about one simple thing: place with purpose. Tap to drop each block onto the tower. Time it right and the blocks line up perfectly; mistime it and the overhang is shaved away, leaving less room for the next one. The higher you climb, the faster it gets. One screen, one tap, endless focus. No clutter. No pressure. Just a quiet, satisfying climb and the soft snap of a perfect placement. GAME MODES • Classic: the original climb. A steady speed ramp that rewards rhythm and patience. • Zen: slower and more forgiving. Unwind and stack at your own pace. • Precision: fast and unforgiving. For players chasing the top of the leaderboard. Each mode has its own worldwide leaderboard, so you can master the style that suits you. PERFECT DROPS & ZEN FLOW Land a block dead-center for a PERFECT. Chain three perfects in a row to enter Zen flow, and your next three drops score double. Satisfying ripples, gentle haptics and a golden glow reward every clean placement. DAILY CHALLENGES Three fresh goals every day, drawn from 20 challenge types: perfect-drop streaks, towering heights, time in each mode and more. Complete them to earn up to 60 bonus sparks a day. A new mix arrives every midnight. 12 HANDCRAFTED THEMES The whole game restyles to match the look you choose. • Aurora, Sunset, Ocean and Sakura: unlock them by beating your best score. • Monochrome, Neon, Ember Gold and Galaxy: collect sparks or watch an optional video. • Zen Premium: polished Jade Garden and iridescent Moonstone, included with Remove Ads. • The Luxury Collection: Obsidian Royale in black onyx and champagne gold, and Rose Quartz in faceted rose crystal. Optional one-time purchases. DAILY STREAKS Come back each day to keep your streak burning. A small daily ritual to sharpen your timing, with an optional evening reminder. ACHIEVEMENTS & LEADERBOARDS Earn 15 achievements, synced with Game Center, and see how you rank against players around the world in every mode. A SECOND CHANCE Topple near the top? Keep your run going with a fresh block and pick up right where you left off. WHY YOU'LL LOVE IT • One-tap controls anyone can play • Elegant visuals, gentle haptics and crisp sound • Quick rounds, perfect for a short break • Play offline and stack anywhere • Clean, minimalist design Prefer no interruptions? A one-time Remove Ads purchase removes banners and automatic full-screen ads, and unlocks Jade Garden and Moonstone. Whether you want to unwind in Zen, chase a flawless run in Precision, or just see how high you can go, Zen Stack is the pocket-sized tower builder that's easy to learn and hard to put down. Stack with purpose. How high can you rise today?

Screenshots

JELLIBLOCK4 screens
Zen Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: JELLIBLOCK at none against Zen Stack's 1. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Zen Stack sells 1 one-off in-app purchase. JELLIBLOCK asks for nothing beyond the download.

UpkeepUpdate frequency

JELLIBLOCK ships an update every 4 days, Zen Stack weekly. Both last shipped on October 25, 2026.

Scorecard1 real difference Ā· 7 level
JELLIBLOCK versus Zen Stack: the parameters behind the verdict, then further details
ParameterJELLIBLOCKZen Stack
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 days — betterWeekly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size187 MB50 MB
Age rating4+4+
Developer(주)ėˆ„ė¦¬ģ›Øģ–“Devrishi .

In-app purchases

None

JELLIBLOCK

No in-app purchases

1 purchases

Zen Stack

One-time1
  • Remove Ads$1.99

Questions

Is JELLIBLOCK free?
JELLIBLOCK is free to download, with no in-app purchases.
Is Zen Stack free?
Zen Stack is free to download, with in-app purchases available.
Do JELLIBLOCK or Zen Stack have ads?
Both JELLIBLOCK and Zen Stack show ads.
Which is updated more often, JELLIBLOCK or Zen Stack?
JELLIBLOCK ships an update every 4 days, and Zen Stack weekly. Most recently, JELLIBLOCK was updated on October 25, 2026 and Zen Stack on October 25, 2026.

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