Comparison

RGB Block Puzzle vs Just Stack · Just Play

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

Head to head
About

RGB Block Puzzle

Features
Read full description

Relax. Plan. Clear the board. RGB Block Puzzle brings calm block-puzzle play, satisfying combos, and colorful full-clear moments together in one game. It is easy to pick up, but every move matters if you want to master it. TWO WAYS TO PLAY CLASSIC MODE Play at your own pace with no time limit. Place blocks, clear rows and columns, protect your open space, and push your high score. When Game Center is available, compete on the leaderboard and unlock 12 achievements. ARCADE LEVEL MODE Progress across the map and adapt to a different objective in every level. Plan around limited moves, complete goals, break sealed blocks, rotate pieces, earn stars, and unlock new levels. MAKE IT YOURS Use Theme Studio to customize board cells, backgrounds, and block colors. Your designs stay on your device; they are not uploaded or shared. OPTIONAL BOOSTERS Earn RGB Coins by completing Arcade levels and collecting bonus rewards, or choose an optional fixed-amount RGB Coin pack. Spend your Coins in RGB Market on boosters that fit your strategy and keep them in your inventory. Boosters are optional; core gameplay does not require a purchase. WHY RGB BLOCK PUZZLE? • Relaxing Classic Mode with no time pressure • Arcade Mode with objectives, move limits, lives, and progression • Satisfying combos and full-clear moments • Rotatable pieces and sealed-block challenges • Custom colors and visual themes • Optional Game Center leaderboard and 12 achievements • Play at your own pace without forced interstitial ad breaks Core gameplay is available offline. Game Center, ads, purchases, and external links may require an internet connection. Open the board for a short break or settle in for a long high-score run. Every game brings a new decision. Every move creates a new opportunity. Download now and start clearing the board! Privacy Policy: https://tytrgames.com/privacy-policy/

About

Just Stack · Just Play

Features
Read full description

Just Stack is a quiet take on the sort puzzle — colored wooden blocks scattered across small open-top boxes. Pour the top of one box onto another. One color per box wins the level. Three small rules govern the whole game: 1. Tap a box to lift its top group; tap another box to pour. 2. The block at the bottom of the pour must match the color it lands on, unless the target box is empty. 3. Sort every box to a single color — or leave it empty — to win. That's it. The rules are small. The space they open up is not. WHAT'S INSIDE — 700 hand-rated puzzles in total, across seven difficulty tiers from gentle Beginner to honest Expert. — Campaign mode: 200 levels with a steady difficulty curve. Early levels go quickly so you find your footing; later ones stretch out for long evenings. After every win, one tap takes you to the next level. — Finish the 200? Free Play unlocks. Pick any difficulty and keep drawing from the remaining 500-puzzle library. — Played a puzzle? You won't see it again in the same tier until you've worked through it. PART OF JUST PLAY Just Stack is the fourth game in the Just Play series, after Just Sudoku, Just Puzzle, and Just Yin Yang. The series shares a single design philosophy: classic logic puzzles, rebuilt patiently, in a quiet voice. No ads, no streaks, no engagement loops. The interface stays out of the way; the puzzle does the talking. Each game looks the same on day one as it does on day one hundred. Just Stack uses the same calligraphy-paper background as Just Yin Yang, but trades black-and-white stones for deep walnut boxes holding low-saturation blocks — indigo, mustard, plum, dark green, and others. If you enjoy this one, you may also enjoy its siblings. PLAY YOUR WAY — Tap to lift, tap again to pour. No dragging needed. — Three undos per level for the moments you didn't quite plan ahead. — Restart the current level any time — never costs you anything. — No moves left? A small message tells you so. No silent stuck states. — Soft haptics that confirm your touch without shouting. PRIVACY BY DEFAULT Just Stack does not collect any personal data. It works completely offline. There is no account to create, no email to enter, no servers to talk to. Your progress lives on your device, and on iCloud if you choose to sync it. FULLY LOCALIZED Available in: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch, Italiano, Português (Brasil), Русский, العربية. For people who love the puzzle itself.

Screenshots

RGB Block Puzzle4 screens
Just Stack · Just Play4 screens

Verdict

The call

The clearest difference is in-app purchases: RGB Block Puzzle at none against Just Stack · Just Play's 1. RGB Block Puzzle also leads on iOS requirement (15.0 vs 17.0). Just Stack · Just Play's advantage is ads (none vs shown). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Just Stack · Just Play sells 1 one-off in-app purchase. RGB Block Puzzle asks for nothing beyond the download.

Scorecard3 real differences · 3 level
RGB Block Puzzle versus Just Stack · Just Play: the parameters behind the verdict, then further details
ParameterRGB Block PuzzleJust Stack · Just Play
PriceFreeFree
Update frequencyEvery 4 days—
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size68 MB1 MB
Age rating4+4+
DeveloperTOLGA YILMAZTwo Intelligences, Inc.

In-app purchases

None

RGB Block Puzzle

No in-app purchases

1 purchases

Just Stack · Just Play

One-time1
  • Just Stack Pro$2.99

Questions

Is RGB Block Puzzle free?
RGB Block Puzzle is free to download, with no in-app purchases.
Is Just Stack · Just Play free?
Just Stack · Just Play is free to download, with in-app purchases available.
Do RGB Block Puzzle or Just Stack · Just Play have ads?
RGB Block Puzzle shows ads; Just Stack · Just Play does not.

Other comparisons